Biggest changeSee Note 4. 23 Results of Operations Consolidated Income from Continuing Operations before Taxes Years Ended December 31, Percentage Change 2024 2023 2022 2024 vs. 2023 2023 vs. 2022 (In thousands, except percentages) Revenues $ 2,460,979 $ 2,512,084 $ 2,606,485 (2.0) % (3.6) % Gross profit 922,222 954,966 916,289 (3.4) % 4.2 % Selling, general and administrative expenses 494,603 492,702 448,636 0.4 % 9.8 % Research and development expenses 112,365 116,427 104,350 (3.5) % 11.6 % Amortization of intangibles 48,794 40,375 37,860 20.9 % 6.6 % Gain on sale of assets — 12,056 37,891 (100.0) % (68.2) % Operating income 266,460 317,518 363,334 (16.1) % (12.6) % Interest expense, net 38,303 33,625 43,554 13.9 % (22.8) % Non-operating pension benefit (cost) (215) 1,863 4,005 (111.5) % (53.5) % Loss on debt extinguishment — — 6,392 n/a (100.0) % Income from continuing operations before taxes 227,942 285,756 317,393 (20.2) % (10.0) % 2024 Compared to 2023 Revenues decreased $51.1 million from 2023 to 2024 due to the following factors: • Lower sales volume resulted in a $141.3 million decrease in revenues. • Currency translation had a $10.1 million unfavorable impact on revenues. • Divestitures had a $0.4 million unfavorable impact on revenues. • Acquisitions contributed $72.9 million in revenues. • Copper pass-through pricing contributed $27.6 million in revenues.
Biggest changeSee Note 21. 22 Results of Operations Consolidated Income before Taxes Years Ended December 31, Percentage Change 2025 2024 2023 2025 vs. 2024 2024 vs. 2023 (In thousands, except percentages) Revenues $ 2,715,194 $ 2,460,979 $ 2,512,084 10.3 % (2.0) % Gross profit 1,031,172 922,222 954,966 11.8 % (3.4) % Selling, general and administrative expenses 533,366 494,603 492,702 7.8 % 0.4 % Research and development expenses 128,758 112,365 116,427 14.6 % (3.5) % Amortization of intangibles 53,356 48,794 40,375 9.3 % 20.9 % Gain on sale of assets — — 12,056 n/a (100.0) % Operating income 315,692 266,460 317,518 18.5 % (16.1) % Interest expense, net 46,355 38,303 33,625 21.0 % 13.9 % Non-operating pension benefit (cost) (2,395) (215) 1,863 1,014.0 % (111.5) % Loss related to revolver refinancing 76 — — n/a n/a Income before taxes 266,866 227,942 285,756 17.1 % (20.2) % 2025 Compared to 2024 Revenues increased $254.2 million from 2024 to 2025 due to the following factors: • Higher sales volume resulted in a $154.1 million increase in revenues. • Acquisitions contributed $54.5 million in revenues. • Copper pass-through pricing contributed $36.7 million in revenues. • Currency translation had a $13.2 million favorable impact on revenues. • Divestitures had a $4.3 million unfavorable impact on revenues.
However, because future events and their effects cannot be determined with certainty, actual results could differ from our assumptions and estimates, and such differences could be material. 29 Our significant accounting policies are discussed in Note 2 of our Consolidated Financial Statements.
However, because future events and their effects cannot be determined with certainty, actual results could differ from our assumptions and estimates, and such differences could be material. Our significant accounting policies are discussed in Note 2 of our Consolidated Financial Statements.
The assumptions utilized to estimate our future taxable income are consistent with those assumptions utilized for purposes of testing goodwill for impairment, as well as with our budgeting and strategic planning processes. Significant judgment is required in evaluating our uncertain tax positions.
The assumptions utilized to estimate our future taxable income are consistent with those assumptions utilized for purposes of testing goodwill for impairment, as well as with our budgeting and strategic planning processes. 29 Significant judgment is required in evaluating our uncertain tax positions.
Current-Year Adoption of Recent Accounting Pronouncements Discussion regarding our adoption of accounting pronouncements is included in Note 2 to the Consolidated Financial Statements. Critical Accounting Estimates Our consolidated financial statements are prepared in conformity with accounting principles generally accepted in the U.S. (GAAP).
Current-Year Adoption of Recent Accounting Pronouncements Discussion regarding our adoption of accounting pronouncements is included in Note 2 to the Consolidated Financial Statements. 28 Critical Accounting Estimates Our consolidated financial statements are prepared in conformity with accounting principles generally accepted in the U.S. (GAAP).
We expect our operating activities to generate cash in 2025 and believe our sources of liquidity are sufficient to fund current working capital requirements, capital expenditures, contributions to our retirement plans, share repurchases, senior subordinated note repurchases, quarterly dividend payments, and our short-term operating strategies. However, we may require external financing were we to complete a significant acquisition.
We expect our operating activities to generate cash in 2026 and believe our sources of liquidity are sufficient to fund current working capital requirements, capital expenditures, contributions to our retirement plans, share repurchases, senior subordinated note repurchases, quarterly dividend payments, and our short-term operating strategies. However, we may require external financing were we to complete a significant acquisition.
Research and development expenses decreased $4.1 million from 2023 to 2024 primarily due to the timing of projects. Amortization of intangibles increased $8.4 million from 2023 to 2024 primarily due to acquisitions. During 2023, we sold certain real estate in Canada and recognized a $12.1 million pre-tax gain on sale. See Note 11.
Research and development expenses decreased $4.1 million from 2023 to 2024 primarily due to the timing of projects. Amortization of intangibles increased $8.4 million from 2023 to 2024 primarily due to acquisitions. During 2023, we sold certain real estate in Canada and recognized a $12.1 million pre-tax gain on sale. See Note 10.
Gross profit decreased $32.7 million from 2023 to 2024 primarily due to the changes in revenues discussed above. Selling, general and administrative expenses increased $1.9 million from 2023 to 2024 primarily due to expenses from the operations of companies acquired in 2024, partially offset by the benefits realized from our productivity initiatives. See Note 15.
Gross profit decreased $32.7 million from 2023 to 2024 primarily due to the changes in revenues discussed above. Selling, general and administrative expenses increased $1.9 million from 2023 to 2024 primarily due to expenses from the operations of companies acquired in 2024, partially offset by the benefits realized from our productivity initiatives. See Note 14.
If we were to repatriate the foreign cash to the U.S., we may be required to accrue and pay U.S. taxes in accordance with applicable U.S. tax rules and regulations as a result of the repatriation. See Note 18, Income Taxes in the accompanying notes to our consolidated financial statements.
If we were to repatriate the foreign cash to the U.S., we may be required to accrue and pay U.S. taxes in accordance with applicable U.S. tax rules and regulations as a result of the repatriation. See Note 17, Income Taxes in the accompanying notes to our consolidated financial statements.
Our health care cost trend assumptions are developed based on historical cost data, the near-term outlook, and an assessment of likely long-term trends. Our key assumptions are described in further detail in Note 19 to the Consolidated Financial Statements.
Our health care cost trend assumptions are developed based on historical cost data, the near-term outlook, and an assessment of likely long-term trends. Our key assumptions are described in further detail in Note 18 to the Consolidated Financial Statements.
As such, all references to the effect of channel inventory changes are estimates. 22 Market Growth and Market Share The markets in which we operate can generally be characterized as highly competitive and highly fragmented, with many players.
As such, all references to the effect of channel inventory changes are estimates. 21 Market Growth and Market Share The markets in which we operate can generally be characterized as highly competitive and highly fragmented, with many players.
Within those operating segments, we have identified reporting units based on whether there is discrete fina ncial information prepared that is regularly reviewed by segment management. As a result of this evaluation, we have identified three reporting units within Smart Infrastructure Solutions and three reporting units within Automation Solutions for purposes of goodwill impairment testing.
Within those operating segments, we have identified reporting units based on whether there is discrete financial information prepared that is regularly reviewed by segment management. As a result of this evaluation, we have identified three reporting units within Smart Infrastructure Solutions and three reporting units within Automation Solutions for purposes of goodwill impairment testing.
If actual results are materially different than the assumptions we used to determine fair value of the assets and liabilities acquired through a business combination, it is possible that adjustments to the carrying values of such assets and liabilities will have an impact on our net earnings. See Note 4.
If actual results are materially different than the assumptions we used to determine fair value of the assets and liabilities acquired through a business combination, it is possible that adjustments to the carrying values of such assets and liabilities will have an impact on our net earnings.
Conversely, the effect of a 50 basis point increase in the assumed discount rate would have resulted in an increase in the 2024 net periodic benefit cost of approximately $0.3 million and a decrease in the projected benefit obligation of approximately $15.3 million as of December 31, 2024.
Conversely, the effect of a 50 basis point increase in the assumed discount rate would have resulted in an decrease in the 2025 net periodic benefit cost of approximately $0.3 million and a decrease in the projected benefit obligation of approximately $15.8 million as of December 31, 2025.
See Note 18. Off-Balance Sheet Arrangements We have no off-balance sheet arrangements that have or are reasonably likely to have a current or future effect on our financial condition, results of operations, or cash flows that are or would be considered material to investors.
Off-Balance Sheet Arrangements We have no off-balance sheet arrangements that have or are reasonably likely to have a current or future effect on our financial condition, results of operations, or cash flows that are or would be considered material to investors.
A 50 basis point increase in the expected return on plan assets would have resulted in a decrease in the 2024 net periodic benefit cost of approximately $1.5 million. Acquisition Accounting We allocate the consideration of an acquired business to its identifiable assets and liabilities based on estimated fair values.
A 50 basis point increase in the expected return on plan assets would have resulted in a decrease in the 2025 net periodic benefit cost of approximately $1.4 million. Acquisition Accounting We allocate the consideration of an acquired business to its identifiable assets and liabilities based on estimated fair values.
Significant Trends and Events in 2024 The following trends and events during 2024 had varying effects on our financial condition, results of operations, and cash flows.
Significant Trends and Events in 2025 The following trends and events during 2025 had varying effects on our financial condition, results of operations, and cash flows.
However, if actual results are not consistent with our estimates or assumptions, we may be exposed to losses or gains that could be material. A 10% change in our sales reserve for such Changes as of December 31, 2024 would have affected net income by approximately $2.2 million in 2024 .
However, if actual results are not consistent with our estimates or assumptions, we may be exposed to losses or gains that could be material. A 10% change in our sales reserve for such Changes as of December 31, 2025 would have affected net income by approximately $3.0 million in 2025 .
Actual results that differ from our assumptions are accumulated and, if in excess of the lesser of 10% of the projected benefit obligation or the fair market value of plan assets, amortized over the estimated future working life of the plan participants. 31 As a sensitivity measure, the effect of a 50 basis point decline in the assumed discount rate would have resulted in an increase in the 2024 net periodic benefit cost of less than $0.1 million and an increase in the projected benefit obligations of approximately $16.8 million as of December 31, 2024.
Actual results that differ from our assumptions are accumulated and, if in excess of the lesser of 10% of the projected benefit obligation or the fair market value of plan assets, amortized over the estimated future working life of the plan participants. 30 As a sensitivity measure, the effect of a 50 basis point decline in the assumed discount rate would have resulted in a decrease in the 2025 net periodic benefit cost of less than $0.1 million and an increase in the projected benefit obligations of approximately $17.3 million as of December 31, 2025.
A 50 basis point decline in the expected return on plan assets would have resulted in an increase in the 2024 net periodic benefit cost of approximately $1.5 million.
A 50 basis point decline in the expected return on plan assets would have resulted in an increase in the 2025 net periodic benefit cost of approximately $1.4 million.
(2) Includes fair value adjustments of acquired assets and costs associated with a former subsidiary that was previously divested. (3) In 2023, we sold certain real estate in Canada for $13.8 million, net of transaction costs and recognized a $12.1 million pre-tax gain on sale.
(2) Includes fair value adjustments of acquired assets and costs associated with a former subsidiary that was previously divested. (3) In 2023, we sold certain real estate in Canada for $13.8 million, net of transaction costs and recognized a $12.1 million pre-tax gain on sale. See Note 10, Property, Plant, and Equipment , for details.
If it is more likely than not that the fair value is less than the carrying value, then a quantitative assessment is required for the reporting unit, as described in the paragraph below. In 2024, we performed a qualitative assessment over all six of our re porting units.
If it is more likely than not that the fair value is less than the carrying value, then a quantitative assessment is required for the reporting unit, as described in the paragraph below. In 2025, we performed a qualitative assessment over five of our six reporting units.
We consider the weight of all available evidence, both positive and negative, in assessing the realizability of the deferred tax assets associated with net operating losses. We consider the reversals of existing taxable temporary differences as well as projections of future taxable income.
We consider the weight of all available evidence, both positive and negative, in assessing the realizability of deferred tax assets. We consider the reversals of existing taxable temporary differences as well as projections of future taxable income.
These commitments are generally issued to secure obligations we have for a variety of commercial reasons such as workers compensation self-insurance programs in several states and the importation and exportation of product. We expect to replace most of these when they expire or mature. • Obligations for uncertain tax positions of $15.7 million, none of which is due in 2024.
These commitments are generally issued to secure obligations we have for a variety of commercial reasons such as workers compensation self-insurance programs in several states and the importation and exportation of product. We expect to replace most of these when they expire or mature.
All of these obligations are due in 2025. • Standby financial letters of credit, bank guarantees, and surety bonds totaled $22.0 million, of which $13.4 million will expire or mature in 2025.
All of these obligations are due in 2026. • Standby financial letters of credit, bank guarantees, and surety bonds totaled $29.9 million, of which $13.9 million will expire or mature in 2026.
Smart Infrastructure Solutions Years Ended December 31, Percentage Change 2024 2023 2022 2024 vs. 2023 2023 vs. 2022 (In thousands, except percentages) Segment Revenues $ 1,143,790 $ 1,122,831 $ 1,198,478 1.9 % (6.3) % Segment EBITDA 140,092 149,107 161,517 (6.0) % (7.7) % as a percent of segment revenues 12.2 % 13.3 % 13.5 % 2024 Compared to 2023 Smart Infrastructure Solutions revenues increased $21.0 million in 2024 as compared to 2023.
Smart Infrastructure Solutions Years Ended December 31, Percentage Change 2025 2024 2023 2025 vs. 2024 2024 vs. 2023 (In thousands, except percentages) Segment Revenues $ 1,219,422 $ 1,143,790 $ 1,122,831 6.6 % 1.9 % Segment EBITDA 147,942 140,092 149,107 5.6 % (6.0) % as a percent of segment revenues 12.1 % 12.2 % 13.3 % 2025 Compared to 2024 Smart Infrastructure Solutions revenues increased $75.6 million in 2025 as compared to 2024.
Adjusted results should be considered only in conjunction with results reported according to accounting principles generally accepted in the United States. 26 Year Ended December 31, Percentage Change 2024 2023 2022 2024 vs. 2023 2023 vs. 2022 (In thousands, except percentages) Revenues $ 2,460,979 $ 2,512,084 $ 2,606,485 (2.0) % (3.6) % Adjusted EBITDA 410,772 438,100 443,559 (6.2) % (1.2) % as a percent of revenues 16.7 % 17.4 % 17.0 % 2024 Compared to 2023 Adjusted EBITDA decreased $27.3 million in 2024 from 2023 primarily due to the decline in revenues as discussed above, partially offset by favorable mix and benefits realized from our productivity improvement initiatives. 2023 Compared to 2022 Adjusted EBITDA decreased $5.5 million in 2023 from 2022 primarily due to the decrease in revenues discussed above, partially offset by favorable mix.
Adjusted results should be considered only in conjunction with results reported according to accounting principles generally accepted in the United States. 25 Years Ended December 31, Percentage Change 2025 2024 2023 2025 vs. 2024 2024 vs. 2023 (In thousands, except percentages) Revenues $ 2,715,194 $ 2,460,979 $ 2,512,084 10.3 % (2.0) % Adjusted EBITDA 458,734 410,772 438,100 11.7 % (6.2) % as a percent of revenues 16.9 % 16.7 % 17.4 % 2025 Compared to 2024 Adjusted EBITDA increased $48.0 million in 2025 from 2024 primarily due to the increase in revenues as discussed above and favorable mix, partially offset by an increase in strategic investments. 2024 Compared to 2023 Adjusted EBITDA decreased $27.3 million in 2024 from 2023 primarily due to the decline in revenues as discussed above, partially offset by favorable mix and benefits realized from our productivity improvement initiatives.
Income Taxes Years Ended December 31, Percentage Change 2024 2023 2022 2024 vs. 2023 2023 vs. 2022 (In thousands, except percentages) Income from continuing operations before taxes $ 227,942 $ 285,756 $ 317,393 (20.2) % (10.0) % Income tax expense (29,528) (43,200) (49,645) (31.6) % (13.0) % Effective tax rate 13.0 % 15.1 % 15.6 % In 2024, we recognized income tax expense of $29.5 million, representing an effective tax rate of 13.0%.
Income Taxes Years Ended December 31, Percentage Change 2025 2024 2023 2025 vs. 2024 2024 vs. 2023 (In thousands, except percentages) Income before taxes $ 266,866 $ 227,942 $ 285,756 17.1 % (20.2) % Income tax expense (29,344) (29,528) (43,200) (0.6) % (31.6) % Effective tax rate 11.0 % 13.0 % 15.1 % In 2025, we recognized income tax expense of $29.3 million, representing an effective tax rate of 11.0%.
Investing activities for 2024 included $296.5 million primarily for the acquisitions of Precision and Voleatech, $129.1 million for capital expenditures, and $1.3 million related to the disposal of a business, partially offset by asset sales of $0.1 million.
Investing activities for 2024 included $296.5 million primarily for the acquisitions of Precision and Voleatech, $129.1 million for capital expenditures, and $1.3 million related to the disposal of a business, partially offset by asset sales of $0.1 million. 27 Net cash flows used for financing activities totaled $217.8 million for 2025 compared to $143.7 million for 2024.
Reven ues from acquisitions and higher copper pass-through pricing contributed $72.1 million and $10.7 million, respectively, to the increases in revenues, partially offset by a decline in volume of $60.7 million and unfavorable currency translation of $1.1 million.
Reven ues from acquisitions and higher copper pass-through pricing contributed $72.1 million and $10.7 million, respectively, to the increases in revenues, partially offset by a decline in volume of $60.7 million and unfavorable currency translation of $1.1 million. Smart Infrastructure Solutions EBITDA decreased $9.0 million in 2024 as compared to 2023 primarily due to unfavorable mix.
See Note 18. 25 Consolidated Adjusted EBITDA Years Ended December 31, 2024 2023 2022 (In thousands, except percentages) Revenues $ 2,460,979 $ 2,512,084 $ 2,606,485 GAAP income from continuing operations $ 198,414 $ 242,556 $ 267,748 Depreciation expense 56,383 51,379 46,669 Amortization of intangibles 48,794 40,375 37,860 Interest expense, net 38,303 33,625 43,554 Income tax expense 29,528 43,200 49,645 Severance, restructuring, and acquisition integration costs (1) 22,814 25,152 16,685 Amortization of software development intangible assets 10,564 7,692 3,875 Adjustments related to acquisitions and divestitures (2) 4,764 6,177 7,833 Non-operating pension settlement loss 1,208 — 1,189 Loss on debt extinguishment — — 6,392 Gain on sale of assets (3) — (12,056) (37,891) Adjusted EBITDA $ 410,772 $ 438,100 $ 443,559 GAAP income from continuing operations margin 8.1 % 9.7 % 10.3 % Adjusted EBITDA margin 16.7 % 17.4 % 17.0 % (1) Includes costs associated with acquisitions, productivity initiatives, and manufacturing footprint actions.
See Note 17. 24 Consolidated Adjusted EBITDA Years Ended December 31, 2025 2024 2023 (In thousands, except percentages) Revenues $ 2,715,194 $ 2,460,979 $ 2,512,084 GAAP net income $ 237,522 $ 198,414 $ 242,556 Depreciation expense 63,784 56,383 51,379 Amortization of intangibles 53,356 48,794 40,375 Interest expense, net 46,355 38,303 33,625 Income tax expense 29,344 29,528 43,200 Severance, restructuring, and acquisition integration costs (1) 14,967 22,814 25,152 Amortization of software development intangible assets 12,293 10,564 7,692 Adjustments related to acquisitions and divestitures (2) 1,037 4,764 6,177 Loss related to revolver refinancing 76 — — Non-operating pension settlement loss — 1,208 — Gain on sale of assets (3) — — (12,056) Adjusted EBITDA $ 458,734 $ 410,772 $ 438,100 GAAP net income margin 8.7 % 8.1 % 9.7 % Adjusted EBITDA margin 16.9 % 16.7 % 17.4 % (1) Includes costs associated with acquisitions, productivity initiatives, and manufacturing footprint actions.
Our cash and cash equivalents balance was $370.3 million as of December 31, 2024. Of this amoun t, $224.1 million was held outside of the U.S. in our foreign operations. Substantially all of the foreign cash and cash equivalents are readily convertible into U.S. dollars or other foreign currencies.
Our cash and cash equivalents balance was $389.9 million as of December 31, 2025. Of this amount, $234.0 million was held outside of the U.S. in our foreign operations. Substantially all of the foreign cash and cash equivalents are readily convertible into U.S. dollars or other foreign currencies.
We monitor inflation pressures and proactively implement selling price increases and cost control measures as appropriate. Share Repurchase Program During 2024, we repurchased 1.3 million shares of our common stock for an aggregate cost of $132.9 million at an average price per share of $100.15. See Note 22.
We monitor inflation pressures and proactively implement selling price increases and cost control measures as appropriate. Share Repurchase Program During 2025, we repurchased 1.7 million shares of our common stock for an aggregate cost of $194.6 million at an average price per share of $113.00.
The following table is derived from our Consolidated Cash Flow S tatements : Years Ended December 31, 2024 2023 (In thousands) Net cash provided by (used for): Operating activities $ 352,076 $ 319,638 Investing activities (426,755) (200,358) Financing activities (143,718) (211,932) Effects of currency exchange rate changes on cash and cash equivalents (8,345) 2,020 Net decrease in cash and cash equivalents (226,742) (90,632) Cash and cash equivalents, beginning of year 597,044 687,676 Cash and cash equivalents, end of year $ 370,302 $ 597,044 Net cash provided by operating activities totaled $352.1 million for 2024 compared to $319.6 million for 2023.
The following table is derived from our Consolidated Cash Flow S tatements : Years Ended December 31, 2025 2024 (In thousands) Net cash provided by (used for): Operating activities $ 354,864 $ 352,076 Investing activities (128,237) (426,755) Financing activities (217,772) (143,718) Effects of currency exchange rate changes on cash and cash equivalents 10,730 (8,345) Net increase (decrease) in cash and cash equivalents 19,585 (226,742) Cash and cash equivalents, beginning of year 370,302 597,044 Cash and cash equivalents, end of year $ 389,887 $ 370,302 Net cash provided by operating activities totaled $354.9 million for 2025 compared to $352.1 million for 2024.
In the future, if we prevail in matters for which accruals have been established previously or pay amounts in excess of reserves, there could be a material effect on our income tax provisions in the period in which such determination is made. 30 In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740) Improvements to Income Tax Disclosures (ASU 2023-09) enhancing the transparency and decision usefulness of income tax disclosures.
In the future, if we prevail in matters for which accruals have been established previously or pay amounts in excess of reserves, there could be a material effect on our income tax provisions in the period in which such determination is made.
The 2022 effective tax rate was primarily impacted by foreign tax rate differences, domestic permanent differences, and tax credits primarily associated with our foreign income inclusions. Our income tax expense and effective tax rate in future periods may be impacted by many factors, including our geographic mix of income and changes in tax laws.
The effective tax rates in 2024 and 2023 were primarily impacted by the effect of our foreign operations, including statutory tax rates differences and foreign tax credits. Our income tax expense and effective tax rate in future periods may be impacted by many factors, including our geographic mix of income and changes in tax laws.
If actual results are significantly different from our estimates or assumptions, we may have to recognize impairment charges that could be material. I n 2024, we did not perform a quantitative assessment over any reporting units.
If actual results are significantly different from our estimates or assumptions, we may have to recognize impairment charges that could be material. In 2025, we performed a quantitative assessment over one of our reporting units. See Note 12.
Income from continuing operations before taxes decreased $57.8 million from 2023 to 2024 primarily due to the decrease in operating income and increase in net interest expense discussed above. 24 2023 Compared to 2022 Revenues decreased $94.4 million from 2022 to 2023 due to the following factors: • Lower sales volume resulted in a $108.4 million decrease in revenues. • Copper pass-through pricing had a $19.9 million unfavorable impact on revenues. • Divestitures had a $1.4 million unfavorable impact on revenues. • Currency translation had a $0.4 million unfavorable impact on revenues. • Acquisitions contributed $35.7 million in revenues.
Income before taxes increased $38.9 million from 2024 to 2025 primarily due to the increase in operating income, partially offset by the increase in net interest expense discussed above. 23 2024 Compared to 2023 Revenues decreased $51.1 million from 2023 to 2024 due to the following factors: • Lower sales volume resulted in a $141.3 million decrease in revenues. • Currency translation had a $10.1 million unfavorable impact on revenues. • Divestitures had a $0.4 million unfavorable impact on revenues. • Acquisitions contributed $72.9 million in revenues. • Copper pass-through pricing contributed $27.6 million in revenues.
Automation Solutions Years Ended December 31, Percentage Change 2024 2023 2022 2024 vs. 2023 2023 vs. 2022 (In thousands, except percentages) Segment Revenues $ 1,317,189 $ 1,389,253 $ 1,408,007 (5.2) % (1.3) % Segment EBITDA 269,766 287,328 277,079 (6.1) % 3.7 % as a percent of segment revenues 20.5 % 20.7 % 19.7 % 27 2024 Compared to 2023 Automation Solutions revenues decreased $ 72.1 million in 2024 as compared to 2023 primarily due to decreases in volume and unfavorable currency translation of $80.4 m illion and $9.0 million, respectively, partially offset by higher copper pass-through prices and acquisitions, net of disposals of $16.9 million and $0.4 million, respectively.
Automation Solutions Years Ended December 31, Percentage Change 2025 2024 2023 2025 vs. 2024 2024 vs. 2023 (In thousands, except percentages) Segment Revenues $ 1,495,772 $ 1,317,189 $ 1,389,253 13.6 % (5.2) % Segment EBITDA 313,386 269,766 287,328 16.2 % (6.1) % as a percent of segment revenues 21.0 % 20.5 % 20.7 % 26 2025 Compared to 2024 Automation Solutions revenues increased $178.6 million in 2025 as compared to 2024 primarily due to increases in volume, higher copper pass-through prices, favorable currency translation, and acquisitions of $139.1 m illion, $27.6 million, $10.8 million and $1.1 million, respectively.
At December 31, 2024, the following contractual obligations and commercial commitments were outstanding: • Principal payments on long-term debt totaled $1.1 billion, none of which is due in 2025 (see Note 16).
Additional discussion regarding our various borrowing arrangements is included in Note 15 to the Consolidated Financial Statements. At December 31, 2025, the following contractual obligations and commercial commitments were outstanding: • Principal payments on long-term debt totaled $1.3 billion, none of which is due in 2026.
See Note 16. • Operating lease obligations of $166.4 million, of which $26.1 million is due in 2025. See Note 12. • Pension and other postemployment obligations of $105.8 million, of which $9.8 million is due in 2025. See Note 19. • Obligations to purchase goods or services that are enforceable and legally binding of $36.1 million.
See Note 15. • Operating lease obligations of $158.0 million, of which $26.3 million is due in 2025. See Note 11. • Pension and other postemployment obligations of $86.9 million, of which $12.5 million is due in 2026. See Note 18. • Obligations to purchase goods or services that are enforceable and legally binding of $37.0 million.
Automation Solutions EBITDA decreased $17.6 million in 2024 as compared to 2023 primarily as a result of the decrease in revenues discussed above, partially offset by benefits realized from our productivity improvement initiatives. 2023 Compared to 2022 Automation Solutions revenues decreased $18.8 million in 2023 as compared to 2022 primarily due to decreases in volume and lower copper prices of $15.9 m illion and $9.7 million, respectively, partially offset by favorable currency translation and acquisitions, net of disposals of $4.2 million and $2.6 million, respectively.
Automation Solutions EBITDA decreased $17.6 million in 2024 as compared to 2023 primarily as a result of the decrease in revenues discussed above, partially offset by benefits realized from our productivity improvement initiatives.
Adjusted EBITDA margins expanded to 17.4% from 17.0% in the year ago period. Segment Results of Operations For additional information regarding our segment measures, see Note 6 to the Consolidated Financial Statements.
Segment Results of Operations For additional information regarding our segment measures, see Note 5 to the Consolidated Financial Statements.
Depending on the conditions in the credit markets, we may refinance this debt, or we may use cash from operations, including temporarily accessing our Revolving Credit Agreement, to repay this debt. • Interest payments on long-term debt of $171.9 million, of which $44.2 million is due in 2025.
Depending upon the conditions in the credit markets, we may refinance this debt, or we may use cash from operations, including temporarily accessing our Revolving Credit Agreement, to repay this debt. During 2025, we borrowed and repaid $50.0 million on our Revolver. See Note 15.
Operating income decreased $45.8 million from 2022 to 2023 primarily due to the increase in expenses and decrease in the gain on sale of assets discussed above. Net interest expense decreased $9.9 million from 2022 to 2023 primarily due to the retirement of the 2026 Notes during 2022 and an increase in interest income.
Income before taxes decreased $57.8 million from 2023 to 2024 primarily due to the decrease in operating income and increase in net interest expense discussed above.
Financing activities for 2023 included payments under our share repurchase program of $192.1 million, payments related to share based compensation activities of $17.4 million, cash dividend payments of $8.5 million, financing lease payments of $0.4 million, and proceeds from the issuance of common stock of $6.5 million.
Financing activities for 2025 included $195.6 million of payments under our share repurchase program, including excise tax; $50.0 million of payments on our revolving credit facility; $20.8 million of payments related to share based compensation activities; $8.0 million of cash dividend payments; $3.2 million of debt issuance cost payments; and $1.8 million of financing lease payments; partially offset by $50.0 million and $11.6 million of borrowings on our revolving credit facility and proceeds from the issuance of common stock under our Employee Stock Purchase Plan, respectively.
Investing activities for 2023 included $116.7 million for capital expenditures and $106.7 million primarily for the acquisitions of Sichert and Cloudrail, partially offset by $13.7 million for asset sales and $9.3 million received from the disposals of businesses. 28 Net cash flows used for financing activities totaled $143.7 million for 2024 compared to $211.9 million for 2023.
Net cash flows used for investing activities totaled $128.2 million for 2025 compared to $426.8 million for 2024. Investing activities for 2025 included $136.2 million for capital expenditures, partially offset by cash from business acquisitions and asset sales of $7.7 million and $0.2 million, respectively.
Decreases in volume, lower copper pass-through pricing, and unfavorable currency translation contribu ted $92.5 m illion, $10.2 million, and $4.6 million, respectively, to the decrease in revenues, partially offset by revenues of $31.7 million from acquisitions. Smart Infrastructure Solutions EBITDA decreased $12.4 million in 2023 as compared to 2022 primarily due to the decreases in revenues discussed above.
Automation Solutions EBITDA increased $43.6 million in 2025 as compared to 2024 primarily as a result of the increase in revenues discussed above, partially offset by an increase in strategic investments. 2024 Compared to 2023 Automation Solutions revenues decreased $ 72.1 million in 2024 as compared to 2023 primarily due to decreases in volume and unfavorable currency translation of $80.4 m illion and $9.0 million, respectively, partially offset by higher copper pass-through prices and acquisitions, net of disposals of $16.9 million and $0.4 million, respectively.
Our outstanding debt obligations as of December 31, 2024 consisted of $1.1 billion of senior subordinated notes. As of December 31, 2024, we had no borrowings outstanding on the Revolver, and our available borrowing capacity was $282.4 million. Additional discussion regarding our various borrowing arrangements is included in Note 16 to the Consolidated Financial Statements.
Our outstanding debt obligations as of December 31, 2025 consisted of $1.3 billion of senior subordinated notes. During 2025, we borrowed and repaid $50.0 million on our Revolver at a rate of 5.7%. As of December 31, 2025, we had no borrowings outstanding on the Revolver, and our available borrowing capacity was $383.9 million.
Smart Infrastructure Solutions EBITDA decreased $9.0 million in 2024 as compared to 2023 primarily due to unfavorable mix. 2023 Compared to 2022 Smart Infrastructure Solutions revenues decreased $75.6 million in 2023 as compared to 2022.
Smart Infrastructure Solutions EBITDA increased $7.9 million in 2025 as compared to 2024 primarily due to the changes in revenues discussed above and favorable mix, partially offset by strategic investments. 2024 Compared to 2023 Smart Infrastructure Solutions revenues increased $21.0 million in 2024 as compared to 2023.
In 2023, we recognized income tax expense of $43.2 million, representing an effective tax rate of 15.1%. The effective tax rates were primarily impacted by the effect of our foreign operations, including statutory tax rates differences and foreign tax credits. In 2022, we recognized income tax expense of $49.6 million, representing an effective tax rate of 15.6%.
In 2024, we recognized income tax expense of $29.5 million, representing an effective tax rate of 13.0%, and in 2023, we recognized income tax expense of $43.2 million, representing an effective tax rate of 15.1%.
Gross profit increased $38.7 million from 2022 to 2023 primarily due to favorable product mix and pricing. Gross profit margins were robust, expanding 280 basis points from 35.2% to 38.0%. Selling, general and administrative expenses increased $44.1 million from 2022 to 2023.
Gross profit increased $109.0 million from 2024 to 2025 primarily due to the changes in revenues discussed above. Gross profit margins were robust, expanding 50 basis points from 37.5% to 38.0%. Selling, general and administrative expenses increased $38.8 million from 2024 to 2025 primarily due to expenses from the operations of companies acquired in 2024 and strategic investments.