Biggest changeThe change in SG&A by segment is driven by the following: • MC SG&A expenses increased $25.9 million as compared to 2022, of which $20.5 million of the increase relates to the acquisition of Heimbach and $4.6 million was due to changes in currency translation rates.
Biggest changeThe overall decrease in SG&A expenses was due to the net effect of the following: • MC SG&A expenses increased $4.9 million as compared to 2023, with a $13.5 million increase related to Heimbach, partially offset by a $8.2 million decrease due to changes in currency translation rates and a $0.5 million decrease due to personnel-related costs. • In AEC, SG&A expenses decreased $1.4 million, driven by a $0.8 million decrease in marketing costs and a $0.6 million decrease in personnel-related costs, partially offset by an increase in global information systems costs. 37 Index • Corporate SG&A expenses decreased $7.5 million, driven by a $4.4 million decrease in personnel-related costs, a decrease of $1.9 million in professional fees, and a decrease of $1.1 million in global information system costs.
Recent Accounting Pronouncements See Note 1, Accounting Policies , of the Notes to the Consolidated Financial Statements for Recent Accounting Pronouncements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K.
Recent Accounting Pronouncements See "Recent Accounting Pronouncements" in Note 1, Accounting Policies , of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K.
Our cash planning strategy includes repatriating current earnings in excess of working capital requirements from certain countries in which our subsidiaries operate. While we have been successful in such endeavor to date, there can be no assurance that we will be able to cost effectively repatriate funds in the future.
Our cash planning strategy includes repatriating current earnings in excess of working capital requirements from certain countries in which our subsidiaries operate. While we have been successful in such endeavor to date, there 44 Index can be no assurance that we will be able to cost-effectively repatriate funds in the future.
MD&A is provided as a supplement to, and should be read in conjunction with, our Consolidated Financial Statements and the accompanying Notes included under Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K. The MD&A generally discusses 2023 and 2022 items and year-to-year comparisons between 2023 and 2022.
MD&A is provided as a supplement to, and should be read in conjunction with, our Consolidated Financial Statements and the accompanying Notes included under Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K. The MD&A generally discusses 2024 and 2023 items and year-to-year comparisons between 2024 and 2023.
Under this contract, there is judgment involved in determining applicable contract costs and the amount of revenue to be recognized. 42 Index We also have fixed price long-term contracts, for which revenue is generally recognized over time using an input method as the measure of progress.
Under this contract, there is judgment involved in determining applicable contract costs and the amount of revenue to be recognized. We also have fixed price long-term contracts, for which revenue is generally recognized over time using an input method as the measure of progress.
This method requires significant judgment and estimation, which could be considerably different if the underlying circumstances were to change. When adjustments in estimated contract revenues or costs are required, any changes from prior estimates are included in earnings in the period the change occurs.
This method requires significant judgment and estimation, which could be considerably different if the underlying circumstances were to change. When adjustments in estimated contract 45 Index revenues or costs are required, any changes from prior estimates are included in earnings in the period the change occurs.
Income Taxes 43 Index We regularly assess the likelihood that deferred tax assets will be realized through the reversal of existing temporary differences and/or future taxable income. To the extent we believe that it is more likely than not that a deferred tax asset will not be realized, a valuation allowance is established.
Income Taxes We regularly assess the likelihood that deferred tax assets will be realized through the reversal of existing temporary differences and/or future taxable income. To the extent we believe that it is more likely than not that a deferred tax asset will not be realized, a valuation allowance is established.
The AEC segment primarily serves customers in the commercial and defense aerospace market through both engine and airframe applications. AEC's working capital levels rose sharply in the last few years in line with the segment's growth.
The AEC segment primarily serves customers in the commercial and defense aerospace market through both engine and airframe applications. AEC's working capital levels rose sharply in the last several years in line with the segment's growth.
If estimates or assumptions used to complete the enterprise valuation and estimates of the fair value of the acquired assets and assumed liabilities significantly differed from assumptions made, the resulting difference could materially affect the fair value of net assets.
If estimates or assumptions used to complete the enterprise valuation and estimates of the fair value of the acquired assets and assumed liabilities significantly differ from assumptions made, the resulting difference could materially affect the fair value of net assets.
Discussions of 2021 items and year-to-year comparisons between 2022 and 2021 that are not included in this Form 10-K can be found in “Management’s Discussion and Analysis of Financial Condition and Results or Operations” in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022, filed with the SEC on February 24, 2023, incorporated herein by reference.
Discussions of 2022 items and year-to-year comparisons between 2023 and 2022 that are not included in this Form 10-K can be found in “Management’s Discussion and Analysis of Financial Condition and Results or Operations” in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023, filed with the SEC on February 26, 2024, incorporated herein by reference.
For more information on the revolving credit agreement, see Note 17, Financial Instruments, of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K. 41 Index As of December 31, 2023, $133 million of our total cash and cash equivalents was held by non-U.S. subsidiaries.
For more information on the revolving credit agreement, see Note 17, Financial Instruments, of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K. As of December 31, 2024, $97.6 million of our total cash and cash equivalents was held by non-U.S. subsidiaries.
AEC’s largest aerospace customer is the SAFRAN Group ("SAFRAN") and sales to SAFRAN, through ASC, (consisting primarily of fan blades and cases for CFM International’s LEAP engine) accounted for approximately 16 percent of the Company’s consolidated Net revenues in 2023. AEC, through ASC, also supplies 3D-woven composite fan cases for the GE9X engine.
AEC’s largest aerospace customer is the SAFRAN Group ("SAFRAN") and sales to SAFRAN, through ASC, (consisting primarily of fan blades and cases for CFM International’s LEAP engine) accounted for approximately 14% of the Company’s consolidated Net revenues in 2024. The AEC segment, through ASC, also supplies 3D-woven composite fan cases for the GE9X engine.
On August 31, 2023, we acquired Heimbach, a privately-held manufacturer of paper machine clothing headquartered in Düren, Germany, which provides MC with an increase in scale and complementary technology that further drives MC's differentiated manufacturing sales and service network.
In August, 2023, the Company acquired Heimbach, a privately-held manufacturer of paper machine clothing headquartered in Düren, Germany, which provides the MC segment with an increase in scale and complementary technology that further drives MC's differentiated manufacturing sales and service network.
Our subsidiaries outside of the United States may also maintain working capital lines with local banks. Under our $800 million unsecured credit agreement, $446 million of borrowings were outstanding as of December 31, 2023.
Our subsidiaries outside of the United States may also maintain working capital lines with local banks. Under our $800 million unsecured credit agreement, $318.5 million of borrowings were outstanding as of December 31, 2024.
Goodwill is recorded as the difference in the fair value of the acquired assets and assumed liabilities and the purchase price, as applicable. The Heimbach acquisition did not result in any goodwill. Goodwill and Intangible assets Goodwill is not amortized, but is tested for impairment at least annually.
Goodwill is recorded as the difference in the fair value of the acquired assets and assumed liabilities and the purchase price, as applicable. Goodwill and Intangible assets Goodwill is not amortized, but is tested for impairment at least annually.
Our analysis gives consideration to recent plan performance and historical returns; however, the assumptions are primarily based on long-term, prospective rates of return. The weighted average long-term rate of return on plan assets for our defined benefit pension plans is 5.2 percent for 2023.
Our analysis gives consideration to recent plan performance and historical returns; however, the assumptions are primarily based on long-term, prospective rates of return. The weighted average long-term rate of return on plan assets for our defined benefit pension plans is 4.98% for 2024.
The Company has targeted for repatriation $160.8 million of current year and prior year earnings of the Company’s foreign operations. The accumulated undistributed earnings of the Company’s foreign operations not targeted for repatriation to the U.S. were approximately $154.8 million, and are intended to remain indefinitely invested in foreign operations.
The Company has targeted for repatriation $163.0 million of current year and prior year earnings of the Company’s foreign operations. The accumulated undistributed earnings of the Company’s foreign operations not targeted for repatriation to the U.S. were approximately $132.9 million, and are intended to remain indefinitely invested in foreign operations.
See Note 4, Pension, Postretirement, and Other Benefit Plans, of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K for additional information.
No similar charges were incurred during 2024 or 2023. See Note 4, Pension, Postretirement, and Other Benefit Plans, of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K for additional information.
The Company provides financial assurance, such as payment guarantee and letters of credit and surety bonds, primarily to support workers’ compensation programs and customs clearance, of less than $7 million. There were no material changes in the Company’s off-balance sheet arrangements during 2023.
The Company provides financial assurance, such as payment guarantee and letters of credit and surety bonds, primarily to support workers’ compensation programs and customs clearance, of less than $12 million. There were no material changes in the Company’s off-balance sheet arrangements during 2024. During the first quarter of 2025, the Company decided to consolidate headquarters in Portsmouth, NH.
While seasonality is generally not a significant factor in the Albany Engineered Composites segment, the commercial terms of the supply agreement governing the LEAP program resulted in fourth quarter sales volatility in recent years. 40 Index Cash Flow Summary (in thousands) For the years ended December 31, 2023 2022 2021 Net income $ 111,610 $ 96,508 $ 118,768 Depreciation and amortization 76,733 69,049 74,255 Changes in working capital (a) (44,214) (63,478) 16,488 Changes in long-term liabilities, deferred taxes and other credits (11,829) (18,629) (1,532) Non-cash portion of pension settlement expense — 42,657 — Other operating items 15,756 2,107 9,496 Net cash provided by operating activities 148,056 128,214 217,475 Net cash used in investing activities (217,899) (96,348) (53,699) Net cash used in financing activities (52,641) (23,652) (99,635) Effect of exchange rate changes on cash flows 4,128 (18,474) (3,421) Increase/(decrease) in cash and cash equivalents (118,356) (10,260) 60,720 Cash and cash equivalents at beginning of year 291,776 302,036 241,316 Cash and cash equivalents at end of year $ 173,420 $ 291,776 $ 302,036 _________________________ (a) Includes Accounts receivable, Contract assets, Inventories, Accounts payable and Accrued liabilities.
While seasonality is generally not a significant factor in the Albany Engineered Composites segment, the commercial terms of the supply agreement governing the LEAP program resulted in fourth quarter sales volatility in recent years. 43 Index Cash Flow Summary (in thousands) For the years ended December 31, 2024 2023 2022 Net income $ 88,055 $ 111,610 $ 96,508 Depreciation and amortization 89,294 76,733 69,049 Changes in working capital (a) 54,321 (44,214) (63,478) Changes in long-term liabilities, deferred taxes and other credits (23,033) (11,829) (18,629) Non-cash portion of pension settlement expense — — 42,657 Other operating items 9,804 15,756 2,107 Net cash provided by operating activities 218,441 148,056 128,214 Net cash used in investing activities (80,180) (217,899) (96,348) Net cash used in financing activities (183,832) (52,641) (23,652) Effect of exchange rate changes on cash flows (12,566) 4,128 (18,474) Increase/(decrease) in cash and cash equivalents (58,137) (118,356) (10,260) Cash and cash equivalents at beginning of year 173,420 291,776 302,036 Cash and cash equivalents at end of year $ 115,283 $ 173,420 $ 291,776 _________________________ (a) Includes Accounts receivable, Contract assets, Inventories, Accounts payable and Accrued liabilities.
Excluding the effect of changes in currency translation rates, the increase in Net revenues was 11.7 percent. AEC has contracts with certain customers, including its contract for the LEAP program, where revenue is determined by a cost-plus-fee agreement. Revenue earned under these arrangements accounted for approximately 40 percent of segment revenue for 2023 and 2022.
Changes in currency translation rates had an insignificant effect on Net revenues. AEC has contracts with certain customers, including its contract for the LEAP program, where revenue is determined by a cost-plus-fee agreement. Revenue earned under these arrangements accounted for approximately 37% of segment revenue for 2024 and 2023.
In accounting for these contracts, we estimate the profit margin expected at the completion of the contract and recognize a pro-rata share of that profit during the course of the contract using a cost-to-cost approach.
In addition, AEC has long-term contracts in which the selling price is fixed. In accounting for those contracts, we estimate the profit margin expected at the completion of the contract and recognize a pro-rata share of that profit during the course of the contract using a cost-to-cost approach.
Net cash used in financing activities during 2023 was $52.6 million compared to $23.7 million in 2022, driven by increased principal payments on debt and increased dividends paid to shareholders during 2023. Liquidity and Capital Structure We finance our business activities primarily with cash generated from operations and borrowings, largely through our revolving credit agreement as discussed below.
The significant increase in net cash used during 2024 was due to increased principal payments on debt, increased share repurchases, and increased dividends paid to shareholders. Liquidity and Capital Structure We finance our business activities primarily with cash generated from operations and borrowings, largely through our revolving credit agreement as discussed below.
Terms vary with product, competitive conditions, and the country of operation. In some markets, customer agreements require us to maintain significant amounts of finished goods inventory to assure continuous availability of our products.
In some markets, customer agreements require us to maintain significant amounts of finished goods inventory to assure continuous availability of our products.
Critical Accounting Policies and Estimates For the discussion of our accounting policies, see Note 1, Accounting Policies , of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K.
Payments for these commitments are not representative of all our future cash requirements, which will vary based on future needs. Critical Accounting Estimates For the discussion of our accounting policies, see Note 1, Accounting Policies , of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K.
MC has been a significant generator of cash, and we seek to maintain the cash-generating potential of this business by maintaining the low costs that we have achieved through continuous focus on cost-reduction initiatives, and competing vigorously by using our differentiated and technically superior products to reduce our customers’ total cost of operation and improve their paper quality.
The Company seeks to maintain the cash-generating potential of this business by maintaining lower costs through a continued focus on cost-reduction initiatives and strategic investment, and by vigorously using our differentiated and technically superior products to reduce our customers’ total cost of operation and improve their paper quality.
Business Combinations As we enter into business combinations, we perform acquisition accounting requirements including the following: • Identifying the acquirer, • Determining the acquisition date, • Recognizing and measuring the identifiable assets acquired and the liabilities assumed, and • Recognizing and measuring goodwill, as applicable We complete valuation procedures and record the resulting fair value of the acquired assets and assumed liabilities in accordance with the acquisition method under ASC 805, Business Combinations.
Business Combinations As we enter into business combinations, we perform acquisition accounting requirements including the following: • Identifying the acquirer, • Determining the acquisition date, • Recognizing and measuring the identifiable assets acquired and the liabilities assumed, and • Recognizing and measuring goodwill, as applicable.
AEC’s current portfolio of non-3D programs includes components for the CH-53K helicopter, components for the F-35, missile bodies for Lockheed Martin’s JASSM air-to-surface missiles, fuselage components for the Boeing 787 aircraft, and vacuum waste tanks for Boeing commercial aircraft. AEC is actively engaged in research to develop new applications in both commercial and defense aircraft engine and airframe markets.
The AEC segment's current portfolio of non-3D programs includes components for the CH-53K helicopter, components for the F-35, missile bodies for Lockheed Martin’s JASSM air-to-surface missiles, fuselage components for the Boeing 787 aircraft, vacuum waste tanks for Boeing commercial aircraft and components and structures for other commercial, business jet, defense, and space and AAM programs.
The following table summarizes technical and research expenses by business segment: (in thousands, except percentages) Years ended December 31, 2023 2022 2021 Machine Clothing $ 24,651 $ 24,588 $ 26,032 Albany Engineered Composites 15,976 15,353 12,890 Total technical and research expenses $ 40,627 $ 39,941 $ 38,922 % of net revenues 3.5 % 3.9 % 4.2 % Consolidated Technical and research expenses increased 1.7 percent as compared to 2022, however, as a percentage of Net revenues, it decreased from 3.9 percent in 2022 to 3.5 percent in 2023.
The following table summarizes technical and research expenses by business segment: (in thousands, except percentages) Years ended December 31, 2024 2023 2022 Machine Clothing $ 29,832 $ 24,651 $ 24,588 Albany Engineered Composites 16,265 15,976 15,353 Total technical and research expenses $ 46,097 $ 40,627 $ 39,941 % of net revenues 3.7 % 3.5 % 3.9 % Consolidated Technical and research expenses increased 13.5% as compared to 2023 and as a percentage of Net revenues increased from 3.5% in 2023 to 3.7% in 2024. • MC Technical and research expenses increased $5.2 million as compared to 2023, driven primarily by a $5.1 million increase related to Heimbach. • AEC Technical and research expenses increased $0.3 million as compared to 2023, driven by increased research material and labor costs.
We believe we are well-positioned in key markets, with high-quality, low-cost production in growth markets, substantially lower fixed costs in mature markets, and continued strength in new product development, technical product support, and manufacturing technology.
The MC segment's backlog continues to be stable going into 2025. MC believes it is well-positioned in key markets, with high-quality, low-cost production in growth markets, substantially lower fixed costs in mature markets, and continued strength in new product development, technical product support, and manufacturing technology.
Other Earnings Items The following table summarizes other earnings items that are presented below Operating income: (in thousands) Years ended December 31, 2023 2022 2021 Interest expense, net $ 13,601 $ 14,000 $ 14,891 Pension settlement expense — 49,128 — AMJP grant — — (5,832) Other (income)/expense, net (6,163) (14,086) 3,021 Income tax expense 48,846 35,472 47,163 Net income/(loss) attributable to the noncontrolling interest 490 746 290 Interest Expense/(income), net Interest expense/(income), net, decreased over the prior year as a result of higher interest earned on Cash and cash equivalents, in addition to lower interest expense on finance leases.
Other Earnings Items The following table summarizes other earnings items that are presented below Operating income: (in thousands) Years ended December 31, 2024 2023 2022 Interest expense, net $ 12,549 $ 13,601 $ 14,000 Pension settlement expense — — 49,128 Other (income)/expense, net 1,721 (6,163) (14,086) Income tax expense 29,034 48,846 35,472 Net income/(loss) attributable to the noncontrolling interest 432 490 746 Interest Expense/(income), net Interest expense/(income), net, decreased over the prior year primarily due to lower average debt balances, in part offset by less interest income earned on cash equivalents during the current year.
The acquisition methodology requires management to make assumptions and apply judgment to determine the fair value of assets acquired and liabilities assumed.
We complete valuation procedures and record the resulting fair value of the acquired assets and assumed liabilities in accordance with the acquisition method under ASC 805, Business Combinations. The acquisition methodology requires management to make assumptions and apply judgment to determine the fair value of assets acquired and liabilities assumed.
Consolidated Results of Operations Net Revenues The following table summarizes our Net revenues by business segment: (in thousands, except percentages) Years ended December 31, 2023 2022 2021 Machine Clothing $ 670,768 $ 609,461 $ 619,015 Albany Engineered Composites 477,141 425,426 310,225 Total net revenues $ 1,147,909 $ 1,034,887 $ 929,240 % change 10.9 % 11.4 % 3.2 % Changes in currency translation rates had the effect of decreasing 2023 Net revenues by $0.8 million, driven by the weaker Renminbi, which was partially offset by the stronger Euro, as compared to 2022.
Consolidated Results of Operations Net Revenues The following table summarizes our Net revenues by business segment: (in thousands, except percentages) Years ended December 31, 2024 2023 2022 Machine Clothing $ 749,907 $ 670,768 $ 609,461 Albany Engineered Composites 480,708 477,141 425,426 Total net revenues $ 1,230,615 $ 1,147,909 $ 1,034,887 % change 7.2 % 10.9 % 11.4 % Net revenues increased 7.2% compared to 2023, driven by an increase of Net revenues from the Heimbach acquisition in 2023 and marginally higher Net revenues in AEC, partially offset by lower organic Net revenues at MC.
Gross Profit The following table summarizes Gross profit by business segment: (in thousands, except percentages) Years ended December 31, 2023 2022 2021 Machine Clothing $ 331,558 $ 312,285 $ 322,457 Albany Engineered Composites 92,160 77,497 55,934 Total $ 423,718 $ 389,782 $ 378,391 % of net revenues 36.9 % 37.7 % 40.7 % The increase in 2023 Gross profit, as compared to 2022, was principally due to increased Net revenues in both segments and the acquisition of Heimbach.
Changes in currency translation rates had an insignificant effect on Net revenues. 36 Index Gross Profit The following table summarizes Gross profit by business segment: (in thousands, except percentages) Years ended December 31, 2024 2023 2022 Machine Clothing $ 346,044 $ 331,558 $ 312,285 Albany Engineered Composites 55,732 92,160 77,497 Total $ 401,776 $ 423,718 $ 389,782 % of net revenues 32.6 % 36.9 % 37.7 % The decrease in Gross profit during 2024, as compared to 2023, was driven by increased cost assumptions that adjusted the expected profitability of certain long-term contracts in the AEC segment.
Restructuring In addition to the items discussed above affecting Gross profit, SG&A and Technical and research expenses, operating income was affected by Restructuring expenses, net, which was insignificant in both the current and prior year, and was related primarily to the winding down of restructuring actions taken in prior periods.
Restructuring In addition to the items discussed above affecting Gross profit, SG&A and Technical and research expenses, Operating income was affected by Restructuring expense, net, of $13.4 million in 2024, as compared to $0.3 million in 2023.
See Government Grants under Note 1, Accounting Policies, of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K for additional information.
Corporate expenses include global information system costs of $1.0 million in 2024, $2.1 million in 2023 and $1.0 million in 2022. For more information on our segments, see Note 3, Reportable Segments and Geographic Data, of the Notes to the Consolidated Financial Statements, in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K.
The change in gross profit as a percentage of revenues for each segment is as follows: • MC gross profit margin decreased from 51.2 percent in 2022 to 49.4 percent in 2023 in MC.
Gross profit as a percentage of revenues was as follows: • MC's gross profit margin decreased from 49.4% in 2023 to 46.1% in 2024.
SG&A expenses also increased as a percentage of Net Revenues from 16.3 percent in 2022 to 18.7 percent in 2023.
Consolidated SG&A expenses decreased 1.9% as compared to 2023 and as a percentage of Net revenues, SG&A expenses decreased from 18.7% in 2023 to 17.1% in 2024.
We estimate these contractual commitments amount to approximately $716 million as of December 31, 2023, of which we expect to pay $58 million within the next year. Such commitments are not representative of all our future cash requirements, which will vary based on future needs.
We estimate these contractual commitments amount to approximately $538 million as of December 31, 2024, of which we expect to pay $62 million within the next year.
The Organization for Economic Co-operation and Development has issued Pillar Two model rules introducing a new global minimum tax of 15 percent intended to be effective on January 1, 2024. While the U.S. has not yet adopted the Pillar Two rules, various other governments around the world are enacting legislation.
The amount of the tax expense needed to book the valuation allowance could also change depending on additional activities. The Organization for Economic Co-operation and Development has issued Pillar Two model rules introducing a new global minimum tax of 15% effective on January 1, 2024.
Pension plan, in line with the Company's plan to reduce pension obligations over time. No similar payment was made during the current year (see discussion in Note 4, Pension, Postretirement, and Other Benefit Plans , of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K ) .
For more information on the revolving credit agreement, see Note 17, Financial Instruments , for payments related to leases see Note 20, Leases , and for payments related to pension and postretirement plans see Note 4, Pension, Postretirement, and Other Benefit Plans , as included in the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K.
A summary of AEC's selected financial results is as follows: Review of Operations (in thousands, except percentages) Years ended December 31, 2023 2022 2021 Net revenues $ 477,141 $ 425,426 $ 310,225 % change 12.2 % 37.1 % -5.3 % Gross profit 92,160 77,497 55,934 % of net revenues 19.3 % 18.2 % 18.0 % SG&A expenses 34,597 30,565 26,852 Technical and research expenses 15,976 15,353 12,890 Operating income/(loss) 41,587 31,579 16,160 Net revenues 39 Index AEC's Net revenues increased 12.2 percent primarily due to revenue growth across AEC's portfolio of commercial programs including LEAP, Boeing 787 Frames, GE9x and other commercial programs.
A summary of AEC's selected financial results is as follows: (in thousands, except percentages) Years ended December 31, 2024 2023 2022 Net revenues $ 480,708 $ 477,141 $ 425,426 % change 0.7 % 12.2 % 37.1 % Gross profit 55,732 92,160 77,497 % of net revenues 11.6 % 19.3 % 18.2 % SG&A expenses 47,421 48,833 42,339 Technical and research expenses 16,265 15,976 15,353 Restructuring expenses, net 3,649 — — Operating income $ (11,603) $ 27,351 $ 19,805 % of net revenues -2.4 % 5.7 % 4.7 % Net revenues Net revenues increased 0.7%, primarily driven by growth on certain commercial and space programs, which were partially offset by lower revenues on the LEAP, F-35 and CH-53K programs.
A summary of MC's selected financial results is as follows: Review of Operations (in thousands, except percentages) Years ended December 31, 2023 2022 2021 Net revenues $ 670,768 $ 609,461 $ 619,015 % change 10.1 % -1.5 % 8.0 % Gross profit 331,558 312,285 322,457 % of net revenues 49.4 % 51.2 % 52.1 % SG&A expenses 107,246 81,391 79,570 Technical and research expenses 24,651 24,588 26,032 Operating income 199,378 206,214 215,654 Net revenues MC's Net revenues increased 10.1 percent in 2023, driven by the acquisition of the Heimbach business in August, which contributed Net revenues of $51.2 million.
A summary of MC's selected financial results is as follows: (in thousands, except percentages) Years ended December 31, 2024 2023 2022 Net revenues $ 749,907 $ 670,768 $ 609,461 % change 11.8 % 10.1 % -1.5 % Gross profit 346,044 331,558 312,285 % of net revenues 46.1 % 49.4 % 51.2 % SG&A expenses 123,120 118,196 91,393 Technical and research expenses 29,832 24,651 24,588 Restructuring expenses, net 9,460 282 92 Operating income $ 183,632 $ 188,429 $ 196,212 % of net revenues 24.5 % 28.1 % 32.2 % Net revenues Net revenues increased 11.8% as compared to 2023, driven by the addition of Heimbach Net revenues of $95.0 million as well as better performance in tissue, pulp, and engineered fabrics.
Some of the markets 33 Index in which our products are sold are expected to have low levels of growth and we face pricing pressures in all markets. Despite these market pressures on revenue, the MC business retains the potential for maintaining stable earnings in the future.
Some of the markets in which MC's products are sold are expected to have volume trends that are in line with global GDP. MC continues to face pricing pressures in all markets. Despite these market pressures on revenue growth, the MC segment is expected to improve earnings in the future through cost controls and manufacturing productivity efficiencies.
Other (income)/expense, net Other (income)/expense, net included foreign currency related transactions that resulted in gains of $2.9 million during 2023 and gains of $10.0 million during 2022. During 2023, the stronger Mexican Peso primarily drove transaction gains on nonfunctional currency monetary liabilities, while during 2022, the weaker Euro primarily drove transaction gains related to nonfunctional currency monetary assets.
Other (income)/expense, net Other (income)/expense, net included foreign currency related transactions that resulted in gains of $3.9 million in 2024 and $2.9 million in 2023.
There were no similar gains of this nature during 2023. 37 Index Income Taxes Years ended December 31, 2023 2022 2021 Effective tax rate 30.4% 26.9% 28.4% The effective tax rate represents the combined federal, state and foreign tax effects attributable to pretax earnings.
See Note 6, Other (Income)/Expense, net , of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K for additional information. 39 Index Income Taxes Years ended December 31, 2024 2023 2022 Effective tax rate 24.8% 30.4% 26.9% The effective tax rate represents the combined federal, state and foreign tax effects attributable to pretax earnings.
For more information on income tax, see Note 7, Income Taxes, of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K. 38 Index Segment Results of Operations Machine Clothing Segment The MC segment accounted for 58 percent of our consolidated revenues during 2023.
For more information on income tax, see Note 7, Income Taxes, of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K. The Company has continuously monitored its ability to realize deferred tax assets as it pertains to Heimbach GmbH due to their existing net operating loss carryovers.
See the Working Capital, Liquidity and Capital Structure section for further discussion of borrowings and interest rates. Pension settlement expense During 2022, the Company took actions to settle certain pension plan liabilities in the U.S., leading to charges totaling $49.1 million. No similar charges were incurred during 2023.
For more information, see Note 17, Financial Instruments, of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K. Pension settlement expense During 2022, the Company took actions to settle certain pension plan liabilities in the U.S., leading to charges totaling $49.1 million.
As currently designed, Pillar Two will ultimately apply to our worldwide operations. Although we do not expect these rules to materially increase our global tax costs in 2024, there remains uncertainty as to the final Pillar Two model rules. We will continue to monitor U.S. and global legislative action related to Pillar Two for potential impacts.
While the U.S. has indicated that it will not adopt the Pillar Two rules, various other governments around the world are enacting legislation. As currently designed, Pillar Two will ultimately apply to our worldwide operations. We have evaluated the impact of these rules and have determined that it did not materially increase our global tax costs in 2024.
As of December 31, 2023, we had cash and cash equivalents of $173.4 million and availability under our Credit Agreement of $354 million, for a total liquidity of approximately $527 million.
As of December 31, 2024, we had cash and cash equivalents of $115.3 million and availability under our Credit Agreement of $481.5 million, for a total liquidity of approximately $596.8 million. Bank debt at the Company's Heimbach subsidiary was paid down to less than $0.1 million as of December 31, 2024.
The amount of a valuation allowance is based upon our best estimate of our ability to realize the deferred tax assets.
The amount of a valuation allowance is based upon our best estimate of our ability to realize the deferred tax assets. 46 Index Tax positions taken or expected to be taken in a tax return are recognized when it is more-likely-than-not, based on technical merits, to be sustained upon examination by taxing authorities.
Net cash used in investing activities also included capital expenditures totaling $84.4 million in 2023, compared to $96.3 million in the same period last year, including investments to improve productivity and produce a meaningful impact on energy and resource efficiency.
Net cash used in investing activities included capital expenditures totaling $80.2 million and $84.4 million during 2024 and 2023, respectively, including investments in new aerospace programs and to improve productivity in our MC segment.
Expected losses on projects include losses on contract options that are probable of exercise, excluding profitable options that often follow. Gross Profit Net revenues growth on key programs, as noted above, contributed to improved overhead absorption, driving a Gross profit increase of $14.7 million as compared to 2022.
Expected losses on projects include losses on contract options that are probable of exercise, excluding profitable options that often follow. Gross Profit Gross profit decreased $36.4 million as compared to last year and Gross profit margin decreased from 19.3% in 2023 to 11.6% in 2024.
The sum of net adjustments to the estimated profitability of long-term contracts decreased AEC operating income by $4.1 million in 2023, compared to an increase in AEC operating income of $0.5 million in 2022. Working Capital, Liquidity and Capital Structure Working Capital Payment terms granted to paper industry and other machine clothing customers reflect general competitive practices.
Backlog at AEC was $1.4 billion as of December 31, 2024. Working Capital, Liquidity and Capital Structure Working Capital Payment terms granted to paper industry and other machine clothing customers reflect general competitive practices. Terms vary with product, competitive conditions, and the country of operation.
The following table summarizes SG&A by business segment: (in thousands, except percentages) Years ended December 31, 2023 2022 2021 Machine Clothing $ 107,246 $ 81,391 $ 79,570 Albany Engineered Composites 34,597 30,565 26,852 Corporate 73,072 56,757 53,705 Total $ 214,915 $ 168,713 $ 160,127 % of net revenues 18.7 % 16.3 % 17.2 % Consolidated SG&A expenses increased 27.4 percent as compared to 2022.
The following table summarizes SG&A by business segment: (in thousands, except percentages) Years ended December 31, 2024 2023 2022 Machine Clothing $ 123,120 $ 118,196 $ 91,393 Albany Engineered Composites 47,421 48,833 42,339 Corporate 40,341 47,886 34,981 Total $ 210,882 $ 214,915 $ 168,713 % of net revenues 17.1 % 18.7 % 16.3 % Certain prior year amounts have been reclassified in order to conform to current year presentation.
Net revenues also increased due to better performance in tissue and packaging grades, which was partially offset by lower revenues in engineered fabrics. Changes in currency translation rates had the effect of decreasing 2023 Net revenues by $2.6 million, driven by the weaker Renminbi, which was partially offset by the stronger Euro, as compared to 2022.
MC's Net revenues increased 11.8% compared to 2023 driven by an increase in Heimbach Net revenues of $95.0 million as well as better performance in tissue, pulp, and engineered fabrics. This was partially offset by $14.0 million of lower Net revenues in the rest of the segment, driven primarily by weakness in publication and packaging globally.
For more information on our restructuring charges, see Note 5, Restructuring, of the Notes to the Consolidated Financial Statements, in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K. 36 Index Operating Income The following table summarizes operating income/(loss) by business segment: (in thousands, except percentages) Years ended December 31, 2023 2022 2021 Machine Clothing $ 199,378 $ 206,214 $ 215,654 Albany Engineered Composites 41,587 31,579 16,160 Corporate (73,071) (56,771) (53,803) Total operating income $ 167,894 $ 181,022 $ 178,011 % of net revenues 14.6 % 17.5 % 19.2 % See the Segment Results of Operations section of this Management Discussion and Analysis of Financial Condition and Results of Operations for significant drivers of Operating income/(loss) for each business segment.
This change impacts approximately 100 employees, will take place over the next year and a half, and will cost an estimated $7 million over that period related to retention, relocation, severance, and professional costs. 38 Index Operating Income The following table summarizes operating income/(loss) by business segment: (in thousands, except percentages) Years ended December 31, 2024 2023 2022 Machine Clothing $ 183,632 $ 188,429 $ 196,212 Albany Engineered Composites (11,603) 27,351 19,805 Corporate (40,670) (47,886) (34,995) Total operating income $ 131,359 $ 167,894 $ 181,022 % of net revenues 10.7 % 14.6 % 17.5 % See the Segment Results of Operations section of this Management Discussion and Analysis of Financial Condition and Results of Operations for significant drivers of Operating income/(loss) for each business segment.
Repatriating such cash from certain jurisdictions, that is currently considered to be indefinitely reinvested in foreign operations, may also result in additional taxes. Bank debt at the Company's Heimbach subsidiary, of which $32.7 million was assumed in the acquisition, is held by several European financial institutions.
Repatriating such cash from certain jurisdictions, which is currently considered to be indefinitely reinvested in foreign operations, may also result in additional taxes. We have also returned cash to shareholders through dividends and share repurchases. We paid dividends of $32.5 million and $31.2 million during 2024 and 2023, respectively. The Company repurchased 182,901 shares during 2024 for $14.2 million.
AEC (including Albany Safran Composites, LLC (“ASC”), in which our customer SAFRAN Group owns a 10 percent noncontrolling interest) supplies a number of customers in the aerospace industry.
The AEC segment provides longer-term growth potential for the Company and the AEC segment continues to penetrate new programs and applications, as well as ramping up production on certain long-term programs, such as the CH-53K and other commercial aircraft programs that have not yet returned to pre-COVID production rates. 35 Index The AEC segment (including Albany Safran Composites, LLC (“ASC”), in which our customer SAFRAN Group owns a 10% noncontrolling interest) supplies a number of customers in the aerospace industry.
MC net revenues also improved due to better performance in tissue and packaging grades, which was partially offset by lower revenues from engineered fabrics. AEC's Net revenues increased 11.7 percent, excluding the effect of changes in currency translation rates, primarily due to revenue growth across AEC's portfolio of commercial programs including LEAP, Boeing 787 Frames, GE9X and other commercial programs.
Changes in currency translation rates had the effect of decreasing Net revenues $1.9 million. AEC's Net revenues increased 0.7%, primarily driven by growth on certain commercial and space programs, which were partially offset by lower revenues on the LEAP, F-35 and CH-53K programs.
Gross profit margin increased from 18.2 percent in 2022 to 19.3 percent in 2023. Operating Income/(Loss) Operating income increased $10.0 million in 2023, principally due to an increase in Gross profit, as described above, partially offset by a $4.0 million increase in SG&A expenses related to incentive compensation, personnel-related costs, and investments in business development activities.
The strong Gross profit performance noted above was more than offset by increased SG&A, Technical and Research, and Restructuring expenses. SG&A expenses increased $4.9 million as compared to 2023, with a $13.5 million increase related to Heimbach, partially offset by a $8.2 million decrease due to changes in currency translation rates and a $0.5 million decrease due to personnel-related costs.
See Note 24, Business Combination, of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K for additional information. The AEC segment provides significant longer term growth potential for the Company.
Backlog differs from unsatisfied performance obligations for contracts disclosed in Note 2, Revenue Recognition, of the Notes to the Consolidated Financial Statements in Item 8, Financial Statements and Supplementary Data, of our Annual Report on Form 10-K, which excludes unsatisfied performance obligations with an original expected duration of one year or less.