Biggest changeYear Ended September 30, 2022 2021 2020 $ % $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 2,166,808 100.0 % $ 1,536,493 100.0 % $ 1,190,856 100.0 % Cost of services 1,847,878 85.3 % 1,248,495 81.3 % 962,897 80.9 % Gross profit 318,930 14.7 % 287,998 18.7 % 227,959 19.1 % Selling, general and administrative expenses 262,714 12.1 % 202,251 13.2 % 170,911 14.4 % Goodwill impairment expense — — % — — % 6,976 0.7 % Contingent consideration 277 — % 211 — % (11) — % Gain on sale of assets (69) — % (47) — % — — % Operating income 56,008 2.6 % 85,583 5.6 % 50,083 4.2 % Interest and other expense, net 3,007 0.1 % 676 — % 789 0.1 % Operating income before income taxes 53,001 2.4 % 84,907 5.5 % 49,294 4.1 % Provision for income taxes 12,815 0.6 % 16,231 1.1 % 8,740 0.7 % Net income 40,186 1.9 % 68,676 4.5 % 40,554 3.4 % Net (income) loss attributable to noncontrolling interest (5,424) (0.3) % (2,018) (0.1) % 1,045 0.1 % Net income attributable to IES Holdings, Inc. $ 34,762 1.6 % $ 66,658 4.3 % $ 41,599 3.5 % 2022 Compared to 2021 Consolidated revenues for the year ended September 30, 2022, were $630.3 million higher than for the year ended September 30, 2021, an increase of 41.0%, with increases at all four of our operating segments, driven by strong demand and the contribution of businesses acquired in fiscal 2021.
Biggest changeYear Ended September 30, 2023 2022 2021 $ % $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 2,377,227 100.0 % $ 2,166,808 100.0 % $ 1,536,493 100.0 % Cost of services 1,932,688 81.3 % 1,847,878 85.3 % 1,248,495 81.3 % Gross profit 444,539 18.7 % 318,930 14.7 % 287,998 18.7 % Selling, general and administrative expenses 298,625 12.6 % 262,714 12.1 % 202,251 13.2 % Contingent consideration 277 — % 277 — % 211 — % Gain on sale of assets (14,139) (0.6) % (69) — % (47) — % Operating income 159,776 6.7 % 56,008 2.6 % 85,583 5.6 % Interest and other expense, net 1,228 0.1 % 3,007 0.1 % 676 — % Operating income before income taxes 158,548 6.7 % 53,001 2.4 % 84,907 5.5 % Provision for income taxes 38,761 1.6 % 12,815 0.6 % 16,231 1.1 % Net income 119,787 5.0 % 40,186 1.9 % 68,676 4.5 % Net income attributable to noncontrolling interest (11,499) (0.5) % (5,424) (0.3) % (2,018) (0.1) % Net income attributable to IES Holdings, Inc. $ 108,288 4.6 % $ 34,762 1.6 % $ 66,658 4.3 % 2023 Compared to 2022 Consolidated revenues for the year ended September 30, 2023, were $210.4 million higher than for the year ended September 30, 2022, an increase of 9.7%, with increases at our Communications, Residential and Infrastructure Solutions operating segments, partially offset by a decrease at our Commercial & Industrial segment.
Net cash provided by financing activities for the year ended September 30, 2022 included net borrowing on our credit facility of $42.3 million, partly offset by $18.6 million used for repurchase of our common stock, including repurchases to satisfy statutory withholding requirements upon the vesting of employee stock compensation.
Net cash provided by financing activities for the year ended September 30, 2022 included net borrowing on our credit facility of $42.3 million, partly offset by $18.6 million used for the repurchase of our common stock, including repurchases to satisfy statutory withholding requirements upon the vesting of employee stock compensation.
Our Fixed Charge Coverage Ratio is calculated as follows (with capitalized terms as defined in the Amended Credit Agreement): (i) our trailing twelve month EBITDA, less Non-Financed Capital Expenditures (other than capital expenditures financed by means of an advance under the credit facility), cash taxes and all Restricted Junior Payments consisting of certain Pass-Through Tax Liabilities, divided by (ii) the sum of our cash interest (other than interest paid-in-kind, amortization of financing fees, and other non-cash interest expense) and principal debt payments (other than repayment of principal on advances under the credit facility and including cash payments with respect to capital leases), any management, consulting, monitoring, and advisory fees paid to an affiliate, and all Restricted Junior Payments (other than Pass-Through Tax Liabilities) and other cash distributions; provided, that if we make an acquisition consented to by our lenders, the components of the Fixed Charge Coverage Ratio will be calculated for such fiscal period after giving pro forma effect to the acquisition assuming that such transaction has occurred on the first day of such period (including pro forma adjustments arising out of events which are directly attributable to such acquisition, are factually supportable, and are expected to have a continuing impact, in each case to be reasonably agreed to by our lenders). 33 As defined in the Amended Credit Agreement, EBITDA is calculated as consolidated net income (or loss), less extraordinary gains, interest income, non-operating income and income tax benefits and decreases in any change in LIFO reserves, plus stock compensation expense, non-cash extraordinary losses (including, but not limited to, a non-cash impairment charge or write-down), Interest Expense, income taxes, depreciation and amortization, and increases in any change in LIFO reserves for such period, determined on a consolidated basis in accordance with GAAP.
Our Fixed Charge Coverage Ratio is calculated as follows (with capitalized terms as defined in the Amended Credit Agreement): (i) our trailing twelve month EBITDA, less Non-Financed Capital Expenditures (other than capital expenditures financed by means of an advance under the credit facility), cash taxes and all Restricted Junior Payments consisting of certain Pass-Through Tax Liabilities, divided by (ii) the sum of our cash interest (other than interest paid-in-kind, amortization of financing fees, and other non-cash interest expense) and principal debt payments (other than repayment of principal on advances under the credit facility and including cash payments with respect to capital leases), any management, consulting, monitoring, and advisory fees paid to an affiliate, and all Restricted Junior Payments (other than Pass-Through Tax Liabilities) and other cash distributions; provided, that if we make an acquisition consented to by our lenders, the components of the Fixed Charge Coverage Ratio will be calculated for such fiscal period after giving pro forma effect to the acquisition assuming that such transaction has occurred on the first day of such period (including pro forma adjustments arising out of events which are directly attributable to such acquisition, are factually supportable, and are expected to have a continuing impact, in each case to be reasonably agreed to by our lenders). 32 As defined in the Amended Credit Agreement, EBITDA is calculated as consolidated net income (or loss), less extraordinary gains, interest income, non-operating income and income tax benefits and decreases in any change in LIFO reserves, plus stock compensation expense, non-cash extraordinary losses (including, but not limited to, a non-cash impairment charge or write-down), Interest Expense, income taxes, depreciation and amortization, and increases in any change in LIFO reserves for such period, determined on a consolidated basis in accordance with GAAP.
In particular, the markets in which we operate are exposed to many regional and national trends such as the demand for single and multi-family housing, the need for mission 23 critical facilities as a result of technology-driven advancements, capital spending on data centers, distribution centers, and high-tech manufacturing facilities, demand for back-up power, output levels and equipment utilization at heavy industrial facilities, demand for our rail and infrastructure services and custom engineered products, and changes in commercial, institutional, public infrastructure and electric utility spending.
In particular, the markets in which we operate are exposed to many regional and national trends such as the demand for single and multi-family housing, the need for mission critical facilities as a result of technology-driven advancements, capital spending on data centers, distribution centers, and high-tech manufacturing facilities, demand for back-up power, output levels and equipment utilization at heavy industrial facilities, demand for our rail and infrastructure services and custom engineered products, and changes in commercial, institutional, public infrastructure and electric utility spending.
However, there can be no assurance that we will not experience a decrease in demand for our services due to economic, technological or other factors beyond our control, including interest rate changes, increases in the price of copper, aluminum, steel, fuel, electrical components, certain plastics, and other commodity prices and other economic factors, which may reduce the demand for housing in the regions where our Residential division operates, and may impact levels of construction.
However, there can be no assurance that we will not experience a decrease in demand for our services due to economic, technological or other factors beyond our control, including interest rate increases, increases in the price of copper, aluminum, steel, fuel, electrical components, certain plastics, and other commodity prices and other economic factors, which may reduce the demand for housing in the regions where our Residential division operates, and may impact levels of construction.
Our Infrastructure Solutions segment’s gross profit for the year ended September 30, 2022, decreased by $12.3 million, as compared to the year ended September 30, 2021, reflecting the impact of supply chain disruptions on our generator enclosure business, COVID-19 related labor inefficiencies, and operating inefficiencies in connection with the relocation of the Wedlake business to a new, larger facility that expands capacity while allowing for improved workflow and process efficiency.
Our Infrastructure Solutions segment’s gross profit for the year ended September 30, 2022, decreased by $12.3 million, as compared to the year ended September 30, 2021, reflecting the impact of supply chain disruptions on our generator enclosure 28 business, COVID-19 related labor inefficiencies, and operating inefficiencies in connection with the relocation of the Wedlake business to a new, larger facility that expands capacity while allowing for improved workflow and process efficiency.
When significant pre‑contract costs are incurred, they will be capitalized and amortized on a percentage of completion basis over the life of the contract. The current asset “Costs and estimated earnings in excess of billings” represents revenues recognized in excess of amounts billed that management believes will be billed and collected within the next twelve months.
When significant pre‑contract costs are incurred, they will be capitalized and amortized on a percentage of completion basis over the life of the contract. 35 The current asset “Costs and estimated earnings in excess of billings” represents revenues recognized in excess of amounts billed that management believes will be billed and collected within the next twelve months.
This reversal is predominantly due to the expiration of the statutes of limitation for unrecognized tax benefits. New Accounting Pronouncements. Recent accounting pronouncements are described in Note 2, “Summary of Significant Accounting Policies — New Accounting Pronouncements ” in the notes to our Consolidated Financial Statements and at relevant sections in this discussion and analysis. 37
This reversal is predominantly due to the expiration of the statutes of limitation for unrecognized tax benefits. New Accounting Pronouncements. Recent accounting pronouncements are described in Note 2, “Summary of Significant Accounting Policies — New Accounting Pronouncements ” in the notes to our Consolidated Financial Statements and at relevant sections in this discussion and analysis.
Inclusive of these acquired businesses, revenue in our single-family business increased by $371.1 million for the year ended September 30, 2022, compared to the year ended September 30, 2021, while multi-family and other revenue increased by $73.0 million. 27 Gross Profit.
Inclusive of these acquired businesses, revenue in our single-family business increased by $371.1 million for the year ended September 30, 2022, compared to the year ended September 30, 2021, while multi-family and other revenue increased by $73.0 million. Gross Profit.
Approximately 10% of our revenues are earned from contracts where we are paid on a time and materials basis. Our most significant cost drivers are the cost of labor and materials. These costs may vary from the costs we originally estimated.
Approximately 10.2% of our revenues are earned from contracts where we are paid on a time and materials basis. Our most significant cost drivers are the cost of labor and materials. These costs may vary from the costs we originally estimated.
As of September 30, 2022, we were in compliance with the financial covenants under the Amended Credit Agreement, requiring that we maintain: • a Fixed Charge Coverage Ratio (as defined in the Amended Credit Agreement), measured quarterly on a trailing four-quarter basis at the end of each quarter, of at least 1.1 to 1.0; and • minimum Liquidity of at least 10% of the Maximum Revolver Amount, or $15.0 million; with, for purposes of this covenant, at least 50% of our Liquidity comprised of Excess Availability (as defined in the Amended Credit Agreement).
As of September 30, 2023, we were in compliance with the financial covenants under the Amended Credit Agreement, requiring that we maintain: • a Fixed Charge Coverage Ratio (as defined in the Amended Credit Agreement), measured quarterly on a trailing four-quarter basis at the end of each quarter, of at least 1.1 to 1.0; and • minimum Liquidity of at least 10% of the Maximum Revolver Amount, or $15.0 million; with, for purposes of this covenant, at least 50% of our Liquidity comprised of Excess Availability (as defined in the Amended Credit Agreement).
Our Communications segment’s selling, general and administrative expenses increased $5.3 million, or 12.9% during the year ended September 30, 2022, as compared to the year ended September 30, 2021. The increase is a result of higher personnel cost in connection with the growth of our business, as well as higher wages in an increasingly competitive labor market.
Our Communications segment’s selling, general and administrative expenses increased $5.3 million, or 12.9% during the year ended September 30, 2022, as compared to the year ended September 30, 2021. The increase is a result of higher personnel costs in connection with the growth of our business, as well as higher wages in an increasingly competitive labor market.
Business Outlook While there are differences among the Company’s segments, on an overall basis, increased demand for the Company’s services and the Company’s previous investment in growth initiatives and other business-specific factors discussed below resulted in aggregate year-over-year revenue growth in fiscal 2022 as compared to fiscal 2021.
Business Outlook While there are differences among the Company’s segments, on an overall basis, increased demand for the Company’s services and the Company’s previous investment in growth initiatives and other business-specific factors discussed below resulted in aggregate year-over-year revenue growth in fiscal 2023 as compared to fiscal 2022.
If our sureties decline to issue bonds for our work, our alternatives would include posting other forms of collateral for project performance, such as letters of credit or cash, seeking bonding capacity from other sureties, or engaging in more projects that do not require surety bonds.
If our sureties decline to issue bonds for our work, our alternatives will include posting other forms of collateral for project performance, such as letters of credit or cash, seeking bonding capacity from other sureties, or engaging in more projects that do not require surety bonds.
In addition, any reduction in the federal statutory tax rate in the future could also cause a reduction in the economic benefit of the NOL available to us and a corresponding charge to reduce the book value of the deferred tax asset recorded on our Consolidated Balance Sheets. Income Taxes.
In addition, any reduction in the federal statutory tax rate in the future could also cause a reduction in the economic benefit of the deferred tax assets available to us and a corresponding charge to reduce the book value of the deferred tax asset recorded on our Consolidated Balance Sheets. Income Taxes.
Supply chain challenges and workforce disruptions related to COVID-19 have also continued to affect project efficiency. Finally, we continue to invest in hiring and training personnel, particularly in estimating and project management, to grow the business. Selling, General and Administrative Expenses.
Supply chain challenges and workforce disruptions related to COVID-19 also continued to affect project efficiency. Finally, we continued to invest in hiring and training personnel, particularly in estimating and project management, to grow the business. Selling, General and Administrative Expenses.
Although the terms of our contracts vary considerably, approximately 90% of our revenues are based on either a fixed price or unit price basis in which we agree to do the work for a fixed amount for the entire project (fixed price) or for units of work performed (unit price).
Although the terms of our contracts vary considerably, approximately 89.8% of our revenues are based on either a fixed price or unit price basis in which we agree to do the work for a fixed amount for the entire project (fixed price) or for units of work performed (unit price).
The remaining increase was driven by higher personnel cost in connection with business growth, including incentive profit sharing for division management.
The remaining increase was driven by higher personnel costs in connection with business growth, including incentive profit sharing for division management.
The tax years ended September 30, 2019 and forward are subject to federal audit as are prior tax years, to the extent of unutilized net operating losses generated in those years. We anticipate that approximately $0.2 million in liabilities for unrecognized tax benefits, including accrued interest, may be reversed in the next twelve months.
The tax years ended September 30, 2020 and forward are subject to federal audit as are prior tax years, to the extent of unutilized net operating losses generated in those years. We anticipate that approximately $6.6 million in liabilities for unrecognized tax benefits, including accrued interest, may be reversed in the next twelve months.
Residential 2022 Compared to 2021 Year Ended September 30, 2022 2021 $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 1,131,414 100.0 % $ 687,347 100.0 % Cost of services 928,161 82.0 % 553,546 80.5 % Gross Profit 203,253 18.0 % 133,801 19.5 % Selling, general and administrative expenses 144,100 12.7 % 92,761 13.5 % Contingent consideration 277 — % 211 — % Loss on sale of assets 20 — % 86 — % Operating Income 58,856 5.2 % 40,743 5.9 % Revenue.
Selling, general and administrative expenses as a percentage of revenues in the Residential segment increased to 13.3% during the year ended September 30, 2023, from 12.7% during the year ended September 30, 2022. 2022 Compared to 2021 Year Ended September 30, 2022 2021 $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 1,131,414 100.0 % $ 687,347 100.0 % Cost of services 928,161 82.0 % 553,546 80.5 % Gross Profit 203,253 18.0 % 133,801 19.5 % Selling, general and administrative expenses 144,100 12.7 % 92,761 13.5 % Contingent consideration 277 — % 211 — % Loss on sale of assets 20 — % 86 — % Operating Income 58,856 5.2 % 40,743 5.9 % Revenue.
Communications 2022 Compared to 2021 Year Ended September 30, 2022 2021 $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 559,777 100.0 % $ 445,968 100.0 % Cost of services 490,959 87.7 % 361,197 81.0 % Gross Profit 68,818 12.3 % 84,771 19.0 % Selling, general and administrative expenses 46,717 8.3 % 41,373 9.3 % (Gain)/Loss on sale of assets 12 — % (4) — % Operating Income 22,089 3.9 % 43,402 9.7 % Revenue.
Selling, general and administrative expenses as a percentage of revenue in the Communications segment were 9.0% during the year ended September 30, 2023, compared to 8.3% for the year ended September 30, 2022. 25 2022 Compared to 2021 Year Ended September 30, 2022 2021 $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 559,777 100.0 % $ 445,968 100.0 % Cost of services 490,959 87.7 % 361,197 81.0 % Gross Profit 68,818 12.3 % 84,771 19.0 % Selling, general and administrative expenses 46,717 8.3 % 41,373 9.3 % (Gain)/Loss on sale of assets 12 — % (4) — % Operating Income 22,089 3.9 % 43,402 9.7 % Revenue.
For the year ended September 30, 2021, we recorded income tax expense of $16.2 million, which reflects a $5.1 million benefit related to the recognition of previously unrecognized tax benefits.
For the year ended September 30, 2022, we recorded income tax expense of $12.8 million, which reflects a $0.8 million benefit related to the recognition of previously unrecognized tax benefits. For the year ended September 30, 2021, we recorded income tax expense of $16.2 million, which reflects a $5.1 million benefit related to the recognition of previously unrecognized tax benefits.
Revenues recognized on a percentage-of-completion basis, all of which are fixed price or cost plus arrangements, comprised approximately 49% of our total revenue for the year ended September 30, 2022.
Revenues recognized on a percentage-of-completion basis, all of which are fixed price or cost plus arrangements, comprised approximately 52% of our total revenue for the year ended September 30, 2023.
Operating activities provided net cash of $16.3 million during the year ended September 30, 2022, as compared to $37.9 million of net cash provided in the year ended September 30, 2021.
Operating activities provided net cash of $153.9 million during the year ended September 30, 2023, as compared to $16.3 million of net cash provided in the year ended September 30, 2022.
At September 30, 2022, $3.9 million of our outstanding letters of credit were to collateralize our insurance programs. 35 From time to time, we may enter into firm purchase commitments for materials such as copper wire and aluminum wire, which we expect to use in the ordinary course of business.
At September 30, 2023, $4.2 million of our outstanding letters of credit were to collateralize our insurance programs. 34 From time to time, we may enter into firm purchase commitments for materials such as copper wire and aluminum wire, which we expect to use in the ordinary course of business.
At September 30, 2022, we had $4.1 million in outstanding letters of credit and $82.7 million of outstanding borrowings under our revolving credit facility. Investments From time to time, the Company invests in non-controlling positions in the debt or equity securities of other businesses.
At September 30, 2023, we had $4.2 million in outstanding letters of credit and no outstanding borrowings under our revolving credit facility. Investments From time to time, the Company invests in non-controlling positions in the debt or equity securities of other businesses.
Selling, general and administrative expenses as a percentage of revenue decreased from 12.6% for the year ended September 30, 2020 to 11.0% for the year ended September 30, 2021.
Selling, general and administrative expenses as a percentage of revenue decreased from 11.0% for the year ended September 30, 2021 to 9.9% for the year ended September 30, 2022.
In assessing the realizability of deferred tax assets at September 30, 2022, we concluded, based upon the assessment of positive and negative evidence, that it is more likely than not that the Company will generate sufficient taxable income within the applicable NOL carryforward periods to realize its $20.5 million of deferred tax assets.
In assessing the realizability of deferred tax assets at September 30, 2023, we concluded, based upon the assessment of positive and negative evidence, that it is more likely than not that the Company will generate sufficient taxable income to realize its $20.4 million of deferred tax assets.
Those bonds guarantee the customer that we will perform under the terms of a contract and that we will pay subcontractors and vendors. In the event that we fail to perform under a contract or pay subcontractors and vendors, the customer may demand the surety to pay or perform under our bond.
In the event that we fail to perform under a contract or pay subcontractors and vendors, the customer may demand the surety to pay or perform under our bond.
Selling, general and administrative expenses as a percentage of revenues in the Communications segment decreased from 9.5% for the year ended September 30, 2020 to 9.3% of segment revenue during the year ended September 30, 2021, as we benefited from the increased scale of our operations.
Selling, general and administrative expenses as a percentage of revenue in the Communications segment were 8.3% during the year ended September 30, 2022, compared to 9.3% for the year ended September 30, 2021, as we benefited from the scale of our operations.
Changes in job performance, job conditions, estimated contract costs, profitability and final contract settlements may result in revisions to costs and income, and the effects of such revisions are recognized in the period in which the revisions are determined.
Changes in job performance, job conditions, estimated contract costs, profitability and final contract settlements may result in revisions to costs and income, and the effects of such revisions are recognized in the period in which the revisions are determined. Provisions for total estimated losses on uncompleted contracts are made in the period in which such losses are determined.
Surety Many customers, particularly in connection with new construction, require us to post performance and payment bonds issued by a surety. These bonds provide a guarantee to the customer that we will perform under the terms of our contract and that we will pay our subcontractors and vendors.
Many of our customers require us to post performance and payment bonds issued by a surety. Those bonds guarantee the customer that we will perform under the terms of a contract and that we will pay subcontractors and vendors.
While the rate of collections may vary, our typically secured position, resulting from our ability in general to secure liens against our customers’ overdue receivables, offers some protection that collection will occur eventually to the extent that our security retains value.
Days sales outstanding decreased to 51 at September 30, 2023 from 58 at September 30, 2022. While the rate of collections may vary, our typically secured position, resulting from our ability in general to secure liens against our customers’ overdue receivables, offers some protection that collection will occur eventually to the extent that our security retains value.
At September 30, 2022, our Liquidity was $88.1 million, our Excess Availability was $63.3 million (or greater than 50% of minimum Liquidity), and our Fixed Charge Coverage Ratio was 1.6:1.0.
At September 30, 2023, our Liquidity was $218.5 million, our Excess Availability was $142.8 million (or greater than 50% of minimum Liquidity), and our Fixed Charge Coverage Ratio was 6.3:1.0.
We identified our most critical accounting policies to be those related to revenue recognition, accounting for business combinations, the assessment of goodwill and asset impairment, our allowance for credit losses, the recording of our insurance liabilities and estimation of the valuation allowance for deferred tax assets, and unrecognized tax benefits.
We identified our most critical accounting policies to be those related to revenue recognition, accounting for business combinations, and estimation of the valuation allowance for deferred tax assets and unrecognized tax benefits.
Commercial & Industrial 2022 Compared to 2021 Year Ended September 30, 2022 2021 $ % $ % (Dollars in thousands, Percentage of revenues) Revenue $ 308,504 100.0 % $ 256,198 100.0 % Cost of services 290,314 94.1 % 227,704 88.9 % Gross Profit 18,190 5.9 % 28,494 11.1 % Selling, general and administrative expenses 30,557 9.9 % 28,172 11.0 % Gain on sale of assets (55) — % (92) — % Operating Income (12,312) (4.0) % 414 0.2 % Revenue.
As discussed above, our results for the year ended September 30, 2023 include a pretax gain on sale of $13.0 million from the sale of STR in October 2022. 29 2022 Compared to 2021 Year Ended September 30, 2022 2021 $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 308,504 100.0 % $ 256,198 100.0 % Cost of services 290,314 94.1 % 227,704 88.9 % Gross Profit 18,190 5.9 % 28,494 11.1 % Selling, general and administrative expenses 30,557 9.9 % 28,172 11.0 % Gain on sale of assets (55) — % (92) — % Operating Income (Loss) (12,312) (4.0) % 414 0.2 % Revenue.
Selling, general and administrative expenses as a percentage of revenues in the Residential segment decreased from 15.5% during the year ended September 30, 2020 to 13.5% during the year ended September 30, 2021, as we benefited from the increased scale of our operations. 28 Infrastructure Solutions 2022 Compared to 2021 Year Ended September 30, 2022 2021 $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 167,113 100.0 % $ 146,980 100.0 % Cost of services 138,444 82.8 % 106,048 72.2 % Gross Profit 28,669 17.2 % 40,932 27.8 % Selling, general and administrative expenses 25,129 15.0 % 23,966 16.3 % Gain on sale of assets (46) — % (10) — % Operating Income 3,586 2.1 % 16,976 11.5 % Revenue.
The sale of this excess land will have no impact on the operations of the facility. 2022 Compared to 2021 Year Ended September 30, 2022 2021 $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 167,113 100.0 % $ 146,980 100.0 % Cost of services 138,444 82.8 % 106,048 72.2 % Gross Profit 28,669 17.2 % 40,932 27.8 % Selling, general and administrative expenses 25,129 15.0 % 23,966 16.3 % Gain on sale of assets (46) — % (10) — % Operating Income 3,586 2.1 % 16,976 11.5 % Revenue.
This compares to interest expense of $1.0 million for the year ended September 30, 2021 primarily comprised of interest expense from our revolving credit facility and fees on an average letter of credit balance of $5.7 million under our revolving credit facility and an average unused line of credit balance of $77.4 million.
During the year ended September 30, 2022, we incurred interest expense of $3.0 million primarily comprised of interest expense on an average outstanding balance of $82.3 million under our revolving credit facility, in addition to fees on an average letter of credit balance of $4.5 million under our revolving credit facility and an average unused line of credit balance of $49.2 million. 30 During the year ended September 30, 2021, we incurred interest expense of $1.0 million primarily comprised of interest expense from our revolving credit facility and fees on an average letter of credit balance of $5.7 million under our revolving credit facility and an average unused line of credit balance of $77.4 million.
Investing activities for the year ended September 30, 2021 include $7.4 million of capital expenditures and $92.5 million for the acquisition of businesses. In the year ended September 30, 2021, net cash used in investing activities was $99.6 million, as compared to $33.6 million of net cash used in investing activities in the year ended September 30, 2020.
Investing activities for the year ended September 30, 2021 include $7.4 million of capital expenditures and $92.5 million for the acquisition of businesses. Financing Activities Net cash used in financing activities was $105.8 million in the year ended September 30, 2023.
This increase in working capital was partly offset by higher earnings during the year ended September 30, 2021. Investing Activities Net cash used in investing activities was $29.5 million for the year ended September 30, 2022, compared to $99.6 million of net cash used in investing activities in the year ended September 30, 2021.
Net cash used in investing activities was $29.5 million for the year ended September 30, 2022, compared to $99.6 million of net cash used in investing activities in the year ended September 30, 2021.
Selling, general and administrative expenses include costs not directly associated with performing work for our customers. These costs consist primarily of compensation and benefits related to corporate, business segment and branch management (including incentive-based compensation), occupancy and utilities, training, professional services, information technology costs, consulting fees, travel and certain types of depreciation and amortization.
These costs consist primarily of compensation and benefits related to corporate, business segment and branch management (including incentive-based compensation), occupancy and utilities, training, professional services, information technology costs, consulting fees, travel and certain types of depreciation and amortization.
Additionally, we distributed $7.0 million to noncontrolling interests under operating agreements in connection with certain acquisitions. Net cash provided by financing activities was $31.2 million in the year ended September 30, 2021, compared to $8.5 million used in the year ended September 30, 2020.
Additionally, we distributed $7.0 million to noncontrolling interests under operating agreements in connection with certain acquisitions. Net cash provided by financing activities was $31.2 million in the year ended September 30, 2021. For the year ended September 30, 2021, we borrowed a net $40.0 million on our revolving credit facility.
For the year ended September 30, 2021, we borrowed a net $40.0 million on our revolving credit facility. In addition, we used $7.0 million to repurchase our shares under our stock repurchase program, as well as to satisfy statutory withholding requirements upon the vesting of employee stock compensation. CONTROLLING SHAREHOLDER Tontine Associates, L.L.C.
In addition, we used $7.0 million to repurchase our shares under our stock repurchase program, as well as to satisfy statutory withholding requirements upon the vesting of employee stock compensation. CONTROLLING SHAREHOLDER Tontine Associates, L.L.C.
To date, we have not been required to make any reimbursements to our sureties for bond-related costs. As is common in the surety industry, sureties issue bonds on a project-by-project basis and can decline to issue bonds at any time. We believe that our relationships with our sureties will allow us to provide surety bonds as they are required.
We must reimburse the sureties for any expenses or outlays they incur on our behalf. To date, we have not been required to make any reimbursements to our sureties for bond-related costs. As is common in the surety industry, sureties issue bonds on a project-by-project basis and can decline to issue bonds at any time.
As of September 30, 2022, the estimated cost to complete our bonded projects was approximately $107.6 million. 32 LIQUIDITY AND CAPITAL RESOURCES As of September 30, 2022, we had cash and cash equivalents of $24.8 million and $63.3 million of availability under our revolving credit facility.
As of September 30, 2023, the estimated cost to complete our bonded projects was approximately $151.2 million. 31 LIQUIDITY AND CAPITAL RESOURCES As of September 30, 2023, we had cash and cash equivalents of $75.8 million and $142.8 million of availability under our revolving credit facility.
These commitments are typically for terms of less than one year and require us to buy minimum quantities of materials at specified intervals at a fixed price over the term.
These commitments are typically for terms of less than one year and require us to buy minimum quantities of materials at specified intervals at a fixed price over the term. As of September 30, 2023, we did not have any such firm commitments to purchase materials outstanding.
WORKING CAPITAL During the year ended September 30, 2022, working capital exclusive of cash increased by $48.2 million from September 30, 2021, reflecting a $138.5 million increase in current assets excluding cash and a $90.3 million increase in current liabilities during the period.
WORKING CAPITAL During the year ended September 30, 2023, working capital exclusive of cash decreased by $2.8 million from September 30, 2022, reflecting a $4.1 million decrease in current assets excluding cash and a $1.3 million decrease in current liabilities during the period.
INTEREST AND OTHER EXPENSE, NET Year Ended September 30, 2022 2021 2020 (In thousands) Interest expense $ 2,771 $ 764 $ 625 Deferred financing charges 199 198 152 Total interest expense 2,970 962 777 Other (income) expense, net 37 (286) 12 Total interest and other expense, net 3,007 676 789 During the year ended September 30, 2022, we incurred interest expense of $3.0 million primarily comprised of interest expense from our revolving credit facility and fees on an average letter of credit balance of $4.5 million under our revolving credit facility and an average unused line of credit balance of $49.2 million.
INTEREST AND OTHER EXPENSE, NET Year Ended September 30, 2023 2022 2021 (In thousands) Interest expense $ 2,754 $ 2,771 $ 764 Deferred financing charges 268 199 198 Total interest expense 3,022 2,970 962 Other (income) expense, net (1,794) 37 (286) Total interest and other expense, net 1,228 3,007 676 During the year ended September 30, 2023, we incurred interest expense of $3.0 million primarily comprised of interest expense on an average outstanding balance of $26.9 million under our revolving credit facility and on our finance lease agreements, in addition to fees on an average letter of credit balance of $4.7 million under our revolving credit facility and an average unused line of credit balance of $117.8 million.
Expenses associated with our corporate office are classified separately. The following table presents selected historical results of operations of IES, as well as the results of acquired businesses from the dates acquired.
RESULTS OF OPERATIONS We report our operating results across our four operating segments: Communications, Residential, Infrastructure Solutions and Commercial & Industrial. Expenses associated with our corporate office are classified separately. The following table presents selected historical results of operations of IES, as well as the results of acquired businesses from the dates acquired.
However, current market conditions, as well as changes in our sureties' assessment of our operating and financial risk, could cause our sureties to decline to issue bonds for our work.
We believe that our relationships with our sureties will allow us to provide surety bonds as they are required. However, current market conditions, as well as changes in our sureties' assessment of our operating and financial risk, could cause our sureties to decline to issue bonds for our work.
An inability to procure materials in a timely manner, to complete work on schedule, and to reflect higher materials or labor costs in our pricing to customers has had, and could continue to have, a significant impact on our operating results. 24 RESULTS OF OPERATIONS We report our operating results across our four operating segments: Communications, Residential, Infrastructure Solutions and Commercial & Industrial.
An inability to procure materials in a timely manner, to complete work on schedule, and to reflect higher materials or labor costs in our pricing to customers has had, and could have in the future, a significant impact on our operating results.
During the year ended September 30, 2022, our total current liabilities increased by $90.3 million to $401.9 million, compared to $311.6 million as of September 30, 2021, driven by increased levels of business activity, offset in part by remittance of payroll taxes deferred under the Coronavirus Aid, Relief and Economic Security Act (the "CARES Act").
During the year ended September 30, 2023, our total current liabilities decreased by $1.3 million to $400.6 million, compared to $401.9 million as of September 30, 2022, driven by a decrease in business activity at our Commercial & Industrial business, the timing of payments by our Residential and Communications segments, and remittance of all remaining payroll taxes deferred under the Coronavirus Aid, Relief and Economic Security Act (the "CARES Act").
If we fail to perform under the terms of our contract or to pay subcontractors and vendors, the customer may demand that the surety make payments or provide services under the bond. We must reimburse the sureties for any expenses or outlays they incur on our behalf.
These bonds provide a guarantee to the customer that we will perform under the terms of our contract and that we will pay our subcontractors and vendors. If we fail to perform under the terms of our contract or to pay subcontractors and vendors, the customer may demand that the surety make payments or provide services under the bond.
As a result, gross profit as a percent of revenues increased from 8.2% for the year ended September 30, 2020, to 11.1% for the year ended September 30, 2021. Selling, General and Administrative Expenses.
Gross profit as a percent of revenue increased to 25.1% for the year ended September 30, 2023 compared to 17.2% for the year ended September 30, 2022. Selling, General and Administrative Expenses.
On December 6, 2018, the Company entered into a Board Observer Letter Agreement (the "Observer Agreement") with Tontine Associates in order to assist Tontine in managing its investment in the Company.
The lease has terms at market rates, and payments by the Company are at a rate consistent with that paid by Tontine Associates to its landlord. On December 6, 2018, the Company entered into a Board Observer Letter Agreement (the "Observer Agreement") with Tontine Associates in order to assist Tontine in managing its investment in the Company.
The selling, general and administrative expenses as a percentage of revenue increased from 15.9% for the year ended September 30, 2020, to 16.3% for the year ended September 30, 2021, primarily as a result of the increase in expenses, including amortization expense, related to Wedlake.
Selling, general and administrative expenses as a percentage of revenue decreased from 16.3% for the year ended September 30, 2021, to 15.0% for the year ended September 30, 2022.
Provisions for total estimated losses on uncompleted contracts are made in the period in which such losses are determined. 36 We generally do not incur significant costs related to obtaining contracts, or initial set-up or mobilization costs, prior to the start of a project.
We generally do not incur significant costs related to obtaining contracts, or initial set-up or mobilization costs, prior to the start of a project.
Operating activities provided net cash of $37.9 million during the year ended September 30, 2021, as compared to $76.7 million of net cash provided in the year ended September 30, 2020. The decrease in operating cash flow resulted from an increase in working capital, particularly related to inventory.
The increase in operating cash flow resulted primarily from increased earnings and a reduction in cash used in working capital during the year ended September 30, 2023 compared to the year ended September 30, 2022 Operating activities provided net cash of $16.3 million during the year ended September 30, 2022, as compared to $37.9 million of net cash provided in the year ended September 30, 2021.
Our Infrastructure Solutions segment’s gross profit for the year ended September 30, 2021, increased by $5.9 million, as compared to the year ended September 30, 2020, reflecting improved overall operational efficiencies.
Our Infrastructure Solutions segment’s gross profit for the year ended September 30, 2023, increased by $25.8 million, or 89.9%, as compared to the year ended September 30, 2022.
("Tontine Associates"), together with its affiliates (collectively, "Tontine") is the Company's controlling stockholder, owning approximately 57 percent of the Company’s outstanding common stock based on the Form 4 filed by Tontine with the SEC on December 3, 2021 and the Company's shares outstanding as of December 2, 2022.
("Tontine Associates"), together with its affiliates (collectively, "Tontine") is the Company's controlling stockholder, owning approximately 58 percent of the Company’s outstanding common stock based on Amendment No. 27 to the Schedule 13D filed by Tontine with the SEC on September 8, 2023 and the Company's shares outstanding as of November 30, 2023.
To continue to grow our business, including through acquisitions and the funding of working capital, we may require a significant amount of cash.
Further, we believe our strong balance sheet and flexible operating model position us to navigate challenges we may encounter in a more uncertain economy. To continue to grow our business, including through acquisitions and the funding of working capital, we may require a significant amount of cash.
Selling, general and administrative expenses as a percentage of revenue decreased to 12.1% for the year ended September 30, 2022 from 13.2% for the year ended September 30, 2021, as we benefited from the increased scale of our operations. 2021 Compared to 2020 Consolidated revenues for the year ended September 30, 2021, were $345.6 million higher than for the year ended September 30, 2020, an increase of 29.0% with increases across all segments, driven by strong demand and the contribution of acquired businesses.
Selling, general and administrative expenses as a percentage of revenue decreased to 12.1% for the year ended September 30, 2022 from 13.2% for the year ended September 30, 2021, as we benefited from the increased scale of our operations.
Gross Profit. Our Communications segment’s gross profit during the year ended September 30, 2021, increased $6.6 million, or 8.5%, as compared to the year ended September 30, 2020.
Our Communications segment’s gross profit during the year ended September 30, 2023, increased $37.0 million, or 53.8%, as compared to the year ended September 30, 2022. Gross profit as a percentage of revenue increased from 12.3% for the year ended September 30, 2022 to 17.6% for the year ended September 30, 2023.
Nevertheless, we remain focused on monitoring costs, improving margins, and capitalizing on opportunities to expand our service lines and gain market share, as many of our markets continue to experience highly competitive margins and increasing costs. Further, we believe our strong balance sheet and flexible operating model position us to navigate challenges we may encounter in a more uncertain economy.
However, we have benefited from improved pricing in a strong non-residential construction market. We remain focused on monitoring costs, improving margins, and capitalizing on opportunities to expand our service lines and gain market share, as many of our markets continue to experience highly competitive margins.
Investing activities for the year ended September 30, 2020 include $4.7 million of capital expenditures and $29.0 million for the acquisition of businesses. 34 Financing Activities Net cash provided by financing activities was $15.0 million in the year ended September 30, 2022, compared to $31.2 million in the year ended September 30, 2021.
Investing Activities Net cash provided by investing activities was $2.8 million for the year ended September 30, 2023, compared to $29.5 million of net cash used in investing activities in the year ended September 30, 2022.
Our Residential segment’s revenues increased by $275.6 million, or 66.9%, during the year ended September 30, 2021, as compared to the year ended September 30, 2020, reflecting the revenue contribution of businesses acquired in fiscal 2021, strong demand for single-family and multi-family housing and the impact of price increases in connection with a higher cost of materials.
Our Residential segment’s revenues increased by $148.1 million, or 13.1%, during the year ended September 30, 2023, as compared to the year ended September 30, 2022. The increase was driven by the impact of price increases in connection with higher materials costs and continued strong demand, particularly in the Florida single-family market.
Businesses acquired in fiscal 2021 contributed $172.6 million of revenue for the year ended September 30, 2021. Inclusive of these acquired businesses, revenue in our single-family business increased by $215.3 million for the year ended September 30, 2021, compared to the year ended September 30, 2020, while multi-family and other revenue increased by $60.2 million.
Revenue in our single-family business 26 increased by $135.8 million for the year ended September 30, 2023, compared to the year ended September 30, 2022, while multi-family and other revenue increased by $12.3 million. Gross Profit.
Gross margin as a percentage of revenue decreased from 22.8% for the year ended September 30, 2020 to 19.5% during the year ended September 30, 2021, primarily as a result of higher commodity prices. Selling, General and Administrative Expenses.
Gross profit as a percentage of revenue increased from 5.9% for the year ended September 30, 2022, to 11.2% for the year ended September 30, 2023. Selling, General and Administrative Expenses.
Our Infrastructure Solutions segment’s selling, general and administrative expenses during the year ended September 30, 2021, increased $3.5 million compared to the year ended September 30, 2020. The increase in fiscal 2021 includes $1.6 million of expenses incurred, including amortization of intangible assets, at our acquired Wedlake business.
Our Infrastructure Solutions segment’s selling, general and administrative expenses during the year ended September 30, 2023, increased $1.1 million, or 4.5%, compared to the year ended September 30, 2022.
Selling, general and administrative expenses as a percentage of revenues in the Residential segment decreased to 12.7% during the year ended September 30, 2022, from 13.5% during the year ended September 30, 2021, as we benefited from the increased scale of our operations. 2021 Compared to 2020 Year Ended September 30, 2021 2020 $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 687,347 100.0 % $ 411,790 100.0 % Cost of services 553,546 80.5 % 318,034 77.2 % Gross Profit 133,801 19.5 % 93,756 22.8 % Selling, general and administrative expenses 92,761 13.5 % 63,668 15.5 % Contingent consideration 211 — % — — % Loss on sale of assets 86 — % 2 — % Operating Income 40,743 5.9 % 30,086 7.3 % Revenue.
Selling, general and administrative expenses as a percentage of revenues in the Residential segment decreased to 12.7% during the year ended September 30, 2022, from 13.5% during the year ended September 30, 2021, as we benefited from the increased scale of our operations. 27 Infrastructure Solutions 2023 Compared to 2022 Year Ended September 30, 2023 2022 $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 217,353 100.0 % $ 167,113 100.0 % Cost of services 162,905 74.9 % 138,444 82.8 % Gross Profit 54,448 25.1 % 28,669 17.2 % Selling, general and administrative expenses 26,260 12.1 % 25,129 15.0 % Gain on sale of assets (1,029) (0.5) % (46) — % Operating Income 29,217 13.4 % 3,586 2.1 % Revenue.
Our Communications segment’s revenues increased by $50.8 million, or 12.9%, during the year ended September 30, 2021, compared to the year ended September 30, 2020. This increase primarily resulted from increased demand from our data center and distribution center customers. Revenues in our Communications segment can vary from period to period based on the capital spending cycles of our customers.
Our Communications segment’s revenues increased by $41.0 million, or 7.3%, during the year ended September 30, 2023, compared to the year ended September 30, 2022. This increase primarily resulted from increased demand from our high-tech manufacturing and data center customers. Gross Profit.
Additionally, during the fourth fiscal quarter of 2020, we benefited from some larger than typical efficiency gains from strong project execution. Selling, General and Administrative Expenses. Our Communications segment’s selling, general and administrative expenses increased $3.7 million, or 9.8% during the year ended September 30, 2021, as compared to the year ended September 30, 2020.
Selling, General and Administrative Expenses. Our Communications segment’s selling, general and administrative expenses increased $7.6 million, or 16.3% during the year ended September 30, 2023, as compared to the year ended September 30, 2022.
Our Board of Directors has approved an investment policy that permits the Company to invest our cash in liquid and marketable securities that include equities and fixed income securities, subject to size limits on investments individually and in the aggregate.
Our Board of Directors has approved an investment policy that, after taking into consideration the liquidity required to support and invest in the Company's operations, permits the Company to invest in marketable securities, including equities and fixed income securities that can be easily bought and sold on a public market, and non-marketable securities, including equity and fixed income investments in private companies as well as private investments in public companies, subject to size limits and required approvals for certain investments.
Our Commercial & Industrial segment’s selling, general and administrative expenses during the year ended September 30, 2021 decreased $4.0 million, or 12.3%, compared to the year ended September 30, 2020. The higher expense in fiscal 2020 primarily reflected a write-off recorded in 2020 related to a commercial dispute, as well as costs incurred in 2020 to improve our procurement process.
Our Commercial & Industrial segment’s selling, general and administrative expenses during the year ended September 30, 2023 decreased $5.3 million, or 17.4%, compared to the year ended September 30, 2022.
Revenues in our Infrastructure Solutions segment increased by $18.6 million, or 14.5% during the year ended September 30, 2021 compared to the year ended September 30, 2020. Increased demand for our custom power solutions was partially offset by lower revenue from our industrial services business.
Revenues in our Infrastructure Solutions segment increased by $50.2 million, or 30.1% during the year ended September 30, 2023 compared to the year ended September 30, 2022. The increase in revenue was driven primarily by increased demand at our generator enclosure business. Gross Profit .
Selling, general and administrative expenses as a percentage of revenue decreased to 13.2% for the year ended September 30, 2021 from 14.4% for the year ended September 30, 2020. For the year ended September 30, 2020, we recognized a non-cash goodwill impairment charge of $7.0 million relating to our Commercial & Industrial segment.
Selling, general and administrative expenses as a percentage of revenue decreased from 9.9% for the year ended September 30, 2022 to 9.0% for the year ended September 30, 2023. Gain on Sale of Assets .
During the year ended September 30, 2022, our current assets exclusive of cash increased to $599.6 million, as compared to $461.1 million as of September 30, 2021. An increase in business activity drove an $84.0 million increase in trade accounts receivable. Days sales outstanding increased to 58 at September 30, 2022 from 57 at September 30, 2021.
During the year ended September 30, 2023, our current assets exclusive of cash decreased to $595.5 million, as compared to $599.6 million as of September 30, 2022.
Based on current trends in demand for housing heading into fiscal 2023, we expect that a revenue decline in our single-family housing business, where we typically do not enter into long-term contracts, will offset, or more than offset, revenue growth from our multi-family housing and other backlog-driven businesses during the year.
Heading into fiscal 2024, we are cautious about the impact of a decline in the affordability of housing on demand in our single-family housing business, where we typically do not enter into long-term contracts. In our multi-family housing business, limited availability and increased cost of project financing may have an impact on our backlog as the year progresses.
Gross profit as a percentage of revenue increased at our Infrastructure Solutions and Commercial & Industrial segments, but decreased at our Communications and Residential segments, as discussed in further detail with respect to each segment below. 25 During the year ended September 30, 2021, our selling, general and administrative expenses were $202.3 million, an increase of $31.3 million, or 18.3% over the year ended September 30, 2020, driven by increased personnel costs at our Communications and Residential operating segments in connection with their growth, increased incentive compensation in connection with improved results at those segments, and the impact of businesses acquired during fiscal 2021.
During the year ended September 30, 2023, our selling, general and administrative expenses were $298.6 million, an increase of $35.9 million, or 13.7% over the year ended September 30, 2022, driven by increased personnel costs, primarily at our Residential operating segment in connection with its growth, including higher incentive compensation at the division level as a result of higher earnings.
Selling, general and administrative expenses as a percentage of revenue decreased from 11.0% for the year ended September 30, 2021 to 9.9% for the year ended September 30, 2022. 30 2021 Compared to 2020 Year Ended September 30, 2021 2020 $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 256,198 100.0 % $ 255,546 100.0 % Cost of services 227,704 88.9 % 234,492 91.8 % Gross Profit 28,494 11.1 % 21,054 8.2 % Selling, general and administrative expenses 28,172 11.0 % 32,128 12.6 % Goodwill impairment expense — — % 6,976 2.7 % Contingent consideration — — % (11) — % Gain on sale of assets (92) — % (45) — % Operating Income (Loss) 414 0.2 % (17,994) (7.0) % Revenue.
Commercial & Industrial 2023 Compared to 2022 Year Ended September 30, 2023 2022 $ % $ % (Dollars in thousands, Percentage of revenues) Revenues $ 279,594 100.0 % $ 308,504 100.0 % Cost of services 248,295 88.8 % 290,314 94.1 % Gross Profit 31,299 11.2 % 18,190 5.9 % Selling, general and administrative expenses 25,225 9.0 % 30,557 9.9 % Gain on sale of assets (13,198) (4.7) % (55) — % Operating Income (Loss) 19,272 6.9 % (12,312) (4.0) % Revenue.