Biggest changeOur unallocated expenses, ( i.e. , those not associated with a specific business segment), within operating expenses consist of expenses related to our incentive and deferred compensation plans, including restricted stock units, performance units and bonuses, as well as other general expenses, plus general and administrative expenses related to corporate functions.
Biggest changeOur unallocated expenses, ( i.e. , those not associated with a specific business segment), within operating expenses consist of expenses related to our incentive and deferred compensation plans, including restricted stock units, performance units and bonuses, as well as other general expenses, plus general and administrative expenses related to corporate functions. 38 Table of Contents / The following table sets forth our Unallocated Expenses for the periods indicated: Year ended December 31, (dollars in thousands) 2025 2024 Operating expenses (189,558) (157,668) % of revenue 7 % 6 % Our unallocated expenses for the year ended December 31, 2025 increased compared to 2024, primarily due to higher accruals in 2025 for incentive-based compensation, along with increased information technology costs.
Investing activities. In 2024, we used $124 million in net investing activities, primarily for capital expenditures of $107 million that included increased spending in our OPG segment to add capabilities and maintain current operations. An additional $27 million was incurred for the acquisition of Global Design Innovation Ltd.
In 2024, we used $124 million in net investing activities, primarily for capital expenditures of $107 million that included increased spending in our OPG segment to add capabilities and maintain current operations. An additional $27 million was incurred for the acquisition of Global Design Innovation Ltd.
Revolving Credit Agreement. On April 8, 2022, we entered into a new senior secured revolving credit agreement with a group of banks (as amended by an Agreement and Amendment No. 1 to Credit Agreement, dated September 20, 2023, the “Revolving Credit Agreement”). The commitments under the Revolving Credit Agreement are scheduled to mature on April 8, 2027.
On April 8, 2022, we entered into a new senior secured revolving credit agreement with a group of banks (as amended by an Agreement and Amendment No. 1 to Credit Agreement, dated September 20, 2023, the “Revolving Credit Agreement”). The commitments under the Revolving Credit Agreement are scheduled to mature on April 8, 2027.
Certain statements in this annual report on Form 10-K, including, without limitation, statements regarding the following matters, are forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995: • our business strategy; • industry conditions and commodity pricing; • seasonality; • our expectations about 2025 revenue and results of operations, including items below the income from operations (“operating income”) line and segment operating results, and the factors underlying those expectations, including our expectations about demand and pricing for our energy services and products as a result of the factors we specify in “ Overview of our Results” and “ Results of Operations” below; • our ability to successfully manage the integration of acquisitions, including the realization of synergies and opportunities for growth and innovation, and the challenges of divestitures; • our expectations about the balance between energy transition and energy security; • our emissions reduction targets; • our backlog, to the extent backlog may be an indicator of future revenue or productivity; • projections relating to floating rig demand and subsea tree installations; • our expectations about our ROV fleet utilization, pricing and margins in the future; • the adequacy of our sources of liquidity, cash flows and capital resources to support our operations and internally generated growth initiatives; • the collectability of accounts receivable and realizability of contract assets at the amounts reflected on our most recent balance sheet; • our future working capital needs and our projected capital expenditures for 2025; • transactions we may engage in to manage our outstanding debt prior or maturity; • our plans for future operations (including planned additions to and retirements from our remotely operated vehicle (“ROV”) fleet); • our ability and intent to repatriate cash from foreign countries where we have operations; • our expectations regarding shares that may be repurchased under our share repurchase plan; and • our expectations regarding the implementation of new accounting standards and related policies, procedures and controls.
Certain statements in this annual report on Form 10-K, including, without limitation, statements regarding the following matters, are forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995: • our business strategy; • industry conditions and commodity pricing; • seasonality; • our expectations about 2026 revenue and results of operations, including items below the income from operations (“operating income”) line and segment operating results, and the factors underlying those expectations, including our expectations about demand and pricing for our energy services and products as a result of the factors we specify in “ Overview of our Results” and “ Results of Operations” below; • our ability to successfully manage the integration of acquisitions, including the realization of synergies and opportunities for growth and innovation, and the challenges of divestitures; • our expectations about the balance between energy transition and energy security; • our emissions reduction targets; • our backlog, to the extent backlog may be an indicator of future revenue or productivity; • projections relating to floating rig demand and subsea tree installations; • our expectations about our ROV fleet utilization, pricing and margins in the future; • the adequacy of our sources of liquidity, cash flows and capital resources to support our operations and internally generated growth initiatives; • the collectability of accounts receivable and realizability of contract assets at the amounts reflected on our most recent balance sheet; • our future working capital needs and our projected capital expenditures for 2026; • transactions we may engage in to manage our outstanding debt prior or maturity; • our plans for future operations (including planned additions to and retirements from our remotely operated vehicle (“ROV”) fleet); • our ability and intent to repatriate cash from foreign countries where we have operations; • our expectations regarding shares that may be repurchased under our share repurchase plan; and • our expectations regarding the implementation of new accounting standards and related policies, procedures and controls.
Our 2024 Task Force on Climate-Related Financial Disclosures Report (the “TCFD Report,” which is not incorporated by reference in this Annual Report) outlines our continued commitment to managing the risks and opportunities from climate change and contains our emissions reduction targets as well as our 2022 and 2023 Scope 1 and Scope 2 greenhouse gas emissions data.
Our 2025 Task Force on Climate-Related Financial Disclosures Report (the “TCFD Report,” which is not incorporated by reference in this Annual Report) outlines our continued commitment to managing the risks and opportunities from climate change and contains our emissions reduction targets as well as our 2022, 2023 and 2024 Scope 1 and Scope 2 greenhouse gas emissions data.
As of December 31, 2024, we were in compliance with all the financial covenants set forth in the Revolving Credit Agreement. Debt Issuance Costs. Discounts and Interest. We incurred $6.9 million of issuance costs related to the 2024 Senior Notes. These costs were included as a reduction of long-term debt in our consolidated balance sheet.
As of December 31, 2025, we were in compliance with all of the financial covenants set forth in the Revolving Credit Agreement. Debt Issuance Costs. Discounts and Interest. We incurred $6.9 million of issuance costs related to the 2024 Senior Notes. These costs were included as a reduction of long-term debt in our consolidated balance sheet.
Under this program, which has no expiration date, we repurchased 2.0 million shares of our common stock for $100 million in 2015. We did not repurchase any shares from January 2016 through August 2024. In the year ended December 31, 2024, we repurchased 0.8 million shares for $20 million.
Under this program, which has no expiration date, we repurchased 2.0 shares of our common stock for approximately $100 million in 2015. We did not repurchase any shares from January 2016 through August 2024. In the year ended December 31, 2024, we repurchased 0.8 million shares for approximately $20 million.
Also, if market conditions deteriorate significantly, we could be required to record additional impairments, which could have a material adverse impact on our operating results. We did not identify any triggering events and, accordingly, no impairments of long-lived assets were recorded in the years ended December 31, 2024 or 2023. Income Taxes.
Also, if market conditions deteriorate significantly, we could be required to record additional impairments, which could have a material adverse impact on our operating results. We did not identify any triggering events and, accordingly, no impairments of long-lived assets were recorded in the years ended December 31, 2025 or 2024. Income Taxes.
We did not have any material adjustments during the years ended December 31, 2024 and 2023, however, should our judgments and estimates regarding the elements of revenue recognition change, it could have a material effect on our results of operations for the periods involved. Impairment of Property and Equipment, Long-lived Intangible Assets and Right-of-Use Operating Lease Assets.
We did not have any material adjustments during the years ended December 31, 2025 and 2024, however, should our judgments and estimates regarding the elements of revenue recognition change, it could have a material effect on our results of operations for the periods involved. Impairment of Property and Equipment, Long-lived Intangible Assets and Right-of-Use Operating Lease Assets.
We account for significant fixed-price contracts, mainly relating to our Manufactured Products segment, and to a lesser extent in our OPG and ADTech segments, by recognizing revenue over time using the cost-to-cost input method to measure progress toward satisfaction of an over-time performance obligation.
Revenue Recognition. We account for significant fixed-price contracts, mainly relating to our Manufactured Products segment, and to a lesser extent in our OPG and ADTech segments, by recognizing revenue over time using the cost-to-cost input method to measure progress toward satisfaction of an overtime performance obligation.
The effective tax rate for the twelve-month periods ended December 31, 2024 and 2023 was different than the U.S. federal statutory rate of 21%, primarily due to the geographical mix of revenue and earnings, changes in valuation allowances and uncertain tax positions, and other discrete items.
The effective tax rate for the twelve-month periods ended December 31, 2025 and 2024 was different than the U.S. federal statutory rate of 21%, primarily due to the geographical mix of revenue and earnings, changes in valuation allowances and uncertain tax positions, and other discrete items.
For example, we established our first Onshore Remote Operation Center (“OROC”) in Norway in 2015 and have since set up additional dedicated sites in the United States (“U.S.”). OROCs enable customers to reduce their carbon footprint by relocating offshore workers to onshore control centers, thereby enhancing human health and safety, fostering greater collaboration and enabling faster responses to real-time events.
For example, we established our first Onshore Remote Operation Center (“OROC”) in Norway in 2015 and have since set up additional dedicated sites in the United States (“U.S.”), Brazil and United Kingdom (“U.K.”) OROCs enable customers to reduce their carbon footprint by relocating offshore workers to onshore control centers, thereby enhancing human health and safety, fostering greater collaboration and enabling faster responses to real-time events.
We may redeem some or all of the 2028 Senior Notes at specified redemption prices. We received net proceeds from the offering of the New 2028 Senior Notes of $178 million, after deducting the initial purchasers’ discounts and offering expenses. As of December 31, 2024, there was $500 million of the 2028 Senior Notes outstanding.
We may redeem some or all of the 2028 Senior Notes at specified redemption prices. We received net proceeds from the offering of the New 2028 Senior Notes of $178 million, after deducting the initial purchasers’ discounts and offering expenses. As of December 31, 2025, there was $500 million of the 2028 Senior Notes outstanding.
Due to the continuing development of economies in developing countries, substantial projected population growth (particularly in developing countries), and the shortage of other sources of affordable, reliable, scalable and efficient energy, as well as rising worldwide demand for a myriad of products made with petrochemicals, we expect that the need for additional oil and gas exploration and development and inspection, maintenance and repair (“IMR”) activities will 33 Tab le of Contents / continue for decades to come.
Due to the continuing development of economies in developing countries, substantial projected population growth (particularly in developing countries), and the shortage of other sources of affordable, reliable, scalable and efficient energy, as well as rising worldwide demand for a myriad of products made with petrochemicals, we expect that the need for 33 Table of Contents / additional oil and gas exploration and development and inspection, maintenance and repair (“IMR”) activities will continue for decades to come.
As of December 31, 2024 and 2023, the maximum permitted Consolidated Net Leverage Ratio was 3.25 to 1.00 and will not change during the remaining term of the Revolving Credit Facility. The minimum Consolidated Interest Coverage Ratio (as defined in the Revolving Credit Agreement) is 3.00 to 1.00 throughout the term of the Revolving Credit Facility.
As of December 31, 2025 and 2024, the maximum permitted Consolidated Net Leverage Ratio was 3.25 to 1.00 and will not change during the remaining term of the Revolving Credit Facility. The minimum Consolidated Interest Coverage Ratio (as defined in the Revolving Credit Agreement) is 3.00 to 1.00 throughout the term of the Revolving Credit Facility.
Financial Statements and Supplementary Data” elsewhere in this annual report on Form 10-K. For management's discussion and analysis of our financial condition and results of operations for fiscal year 2023 as compared to fiscal year 2022, please refer to Part II, Item 7.
Financial Statements and Supplementary Data” elsewhere in this annual report on Form 10-K. For management's discussion and analysis of our financial condition and results of operations for fiscal year 2024 as compared to fiscal year 2023, please refer to Part II, Item 7.
Current income tax expense represents either nonresident withholding taxes or the liabilities expected to be reflected on our income tax returns for the current year, while the net deferred income tax expense or benefit generally represents the change in the balance of deferred tax assets or liabilities, except for currency translation adjustments, as reported on our balance sheet.
Current income tax expense represents either nonresident withholding taxes or the liabilities expected to be reflected on our income tax returns for the current year, while the net deferred 44 Table of Contents / income tax expense or benefit generally represents the change in the balance of deferred tax assets or liabilities, except for currency translation adjustments, as reported on our balance sheet.
In 2024 we used $27 million of cash in financing activities primarily due to the repurchase of 0.8 million shares of our common stock for approximately $20 million, along with $6.9 million for payment of tax withholding related to vesting of stock awards.
In 2024 we used $27 million of cash in financing activities primarily due to the repurchase of 0.8 million shares of our common stock for approximately $20 million, along with $6.9 million for payment of tax withholding related to vesting of stock awards. 2028 Senior Notes.
We are amortizing these costs to interest expense through the respective maturity dates for the 2028 Senior Notes and the Revolving Credit Agreement using the straight-line method, which approximates the effective interest rate method. As a result, we amortized $2.1 million and $1.6 million for the years ended December 31, 2024 and 2023, respectively.
We are amortizing these costs to interest expense through the respective maturity dates for the 2028 Senior Notes and the Revolving Credit Agreement using the straight-line method, which approximates the effective interest rate method. As a result, we amortized $2.1 million for the years ended December 31, 2025 and 2024.
We periodically, and upon the occurrence of a triggering event, review the realizability of our property and 44 Tab le of Contents / equipment, long-lived intangible assets and right-of-use operating lease assets to determine whether any events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable.
We periodically, and upon the occurrence of a triggering event, review the realizability of our property and equipment, long-lived intangible assets and right-of-use operating lease assets to determine whether any events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable.
Our capital investments and expenses required to achieve our goals cannot be estimated at this time. Overview of Our Results The table that follows sets out our revenue and operating results for 2024 and 2023.
Our capital investments and expenses required to achieve our goals cannot be estimated at this time. Overview of Our Results The table that follows sets out our revenue and operating income for 2025 and 2024.
Our four business segments within the Energy business are Subsea Robotics, Manufactured Products, Offshore Projects Group (“OPG”) and Integrity Management & Digital Solutions (“IMDS”). We report our Aerospace and Defense Technologies business as one segment. Unallocated Expenses are expenses not associated with a specific business segment.
Our four business segments within the Energy business are Subsea Robotics, Manufactured Products, Offshore Projects Group (“OPG”) and Integrity Management & Digital Solutions (“IMDS”). We report our ADTech business as one segment. Our Unallocated Expenses are expenses not associated with a specific business segment.
Our capital expenditures during 2024 and 2023 included $64 million and $67 million, respectively, in our Subsea Robotics segment, principally for upgrades to our ROV fleet and to replace certain units we retired. We currently plan to add new ROVs only to meet contractual commitments.
Our capital expenditures during 2025 and 2024 included $65 million and $64 million, respectively, in our Subsea Robotics segment, principally for upgrades to our ROV fleet and to replace certain units we retired. We currently plan to add new ROVs only to meet contractual commitments.
As of December 31, 2024, we had no borrowings outstanding under the Revolving Credit Facility and no letters of credit outstanding under the Revolving Credit Agreement.
As of December 31, 2025, we had no borrowings outstanding under the Revolving Credit Facility and no letters of credit outstanding under the Revolving Credit Agreement.
These consist of expenses related to our incentive and deferred compensation plans, including restricted stock and bonuses, as well as other general expenses, including corporate administrative expenses. 34 Tab le of Contents / Our business primarily depends on the level of spending on offshore developments and related operating activities by our customers in the energy industry.
These consist of expenses related to our incentive and deferred compensation plans, including restricted stock units, performance units and bonuses, as well as other general expenses, including corporate administrative expenses. 34 Table of Contents / Our business primarily depends on the level of spending on offshore developments and related operating activities by our customers in the energy industry.
Accordingly, during the twelve-month periods ended December 31, 2024, we partially released valuation allowances for the deferred tax assets that we believe are more likely than not to be realized. In accordance with applicable accounting standards, the valuation allowance decreased by $23 million in 2024 and $21 million in 2023.
Accordingly, during the twelve-month periods ended December 31, 2025 and 2024, we released valuation allowances for the deferred tax assets that we believe are more likely than not to be realized. In accordance with applicable accounting standards, the valuation allowance decreased by $154 million in 2025 and $23 million in 2024.
The indenture governing the 2028 Senior Notes (defined below) generally limits our ability to incur secured debt for borrowed money (such as borrowings under the Revolving Credit Facility) to 15% of our Consolidated Net Tangible Assets (as defined in such indentures).
The indentures governing the 2028 Senior Notes generally limit our ability to incur secured debt for borrowed money (such as borrowings under the Revolving Credit Facility) to 15% of our Consolidated Net Tangible Assets (as defined in such indentures).
We apply judgment in estimating project status and the costs necessary to complete projects. For the year ended December 31, 2024, we recognized approximately 19% of our revenue over time using the cost-to-cost input method.
We apply judgment in estimating project status and the costs necessary to complete projects. For the year ended December 31, 2025, we recognized approximately 17% of our revenue over time using the cost-to-cost input method.
On October 2, 2023, we used the net proceeds from the offering discussed above, together with cash on hand, to fund our offer to purchase (the “Tender Offer”) for cash any and all of the $400 million principal amount outstanding of the 2024 Senior Notes.
On October 2, 2023, we used the net proceeds from the offering discussed above, together with cash on hand, to fund our offer to purchase (the “Tender Offer”) for cash any and all of the $400 million principal amount outstanding of the 4.650% Senior Notes due 2024 (the “2024 Senior Notes”).
In addition to interest on borrowings, interest expense includes amortization of loan costs and debt discount, benefit from the interest rate swap settlements, and fees for lender commitments under our senior secured revolving credit agreement and fees for standby letters of credit and bank guarantees that banks issue on our behalf for performance bonds, bid bonds and self-insurance requirements.
In addition to interest on borrowings, interest expense includes amortization of loan costs and debt discount, and fees for lender commitments under our senior secured revolving credit agreement and standby letters of credit and bank guarantees that banks issue on our behalf for performance bonds, bid bonds and self-insurance requirements.
According to comprehensive industry data compiled and published by a leading provider of financial data and market intelligence, excluding rigs under construction, at the end of 2024 there were 192 floating drilling rigs in operation or available for work throughout the world, with 142 of those rigs under contract.
According to comprehensive industry data compiled and published by a leading provider of financial data and market intelligence, excluding rigs under construction, at the end of 2025 there were 186 floating drilling rigs in operation or available for work throughout the world, with 136 of those rigs under contract.
In 2024, we retired eight of our conventional work-class ROV systems and replaced them with eight upgraded conventional work-class ROV systems. Our ROV fleet size was 250 as of December 31, 2024 and 2023.
In 2025, we retired sixteen of our conventional work-class ROV systems and replaced them with sixteen upgraded conventional work-class ROV systems. Our ROV fleet size was 250 as of December 31, 2025 and 2024.
Our income tax payments for the full year of 2025 are estimated to be in the range of $110 million to $120 million, which includes taxes incurred in countries that impose tax on the basis of in-country revenue, without regard to the profitability of such operations.
Our income tax payments for the full year of 2026 are estimated to be in the range of $95 million to $105 million, which includes taxes incurred in countries that impose tax on the basis of in-country revenue, without regard to the profitability of such operations.
The following table shows average floating rigs under contract and our ROV utilization. 2024 2023 Average number of floating rigs under contract 146 147 ROV days on hire (in thousands) 61 62 ROV utilization 67 % 68 % Demand for floating rigs is a leading indicator of the strength of the deepwater market.
The following table shows average floating rigs under contract and our ROV utilization. 2025 2024 Average number of floating rigs under contract 137 146 ROV days on hire (in thousands) 60 61 ROV utilization 65 % 67 % Demand for floating rigs is a leading indicator of the strength of the deepwater market.
Compared to 2024, our 2023 revenue increased 10% to $2.7 billion, with revenue growth in all of our operating segments. Consistent with the prior year, we generated a substantial majority of our revenue from services and products we provided to the energy industry in 2024.
Compared to 2024, our 2025 revenue increased 5% to $2.8 billion, with revenue growth in all of our operating segments, except IMDS. Consistent with the prior year, we generated a substantial majority of our revenue from services and products we provided to the energy industry in 2025.
"Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Form 10-K for the fiscal year ended December 31, 2023, filed with the Securities and Exchange Commission ("SEC") on February 23, 2024.
"Management's Discussion and Analysis of Financial Condition and Results of Operations" in our Form 10-K and Form 10-K/A for the fiscal year ended December 31, 2024, filed with the Securities and Exchange Commission ("SEC") on February 24, 2025 and March 4, 2025, respectively.
Our Manufactured Products backlog was $604 million as of December 31, 2024, a $18 million, or 3%, decrease from December 31, 2023. Our book-to-bill ratio was 0.97 for the year ended December 31, 2024, as compared with a book-to-bill ratio of 1.31 for the year ended December 31, 2023. Offshore Projects Group.
Our Manufactured Products backlog was $511 million as of December 31, 2025, a $93 million, or 15%, decrease from December 31, 2024. Our book-to-bill ratio was 0.84 for the year ended December 31, 2025, as compared with a book-to-bill ratio of 0.97 for the year ended December 31, 2024. Offshore Projects Group.
We expect to fund the 2025 capital expenditures using our available cash. We remain committed to maintaining strong liquidity and believe that our cash position, undrawn revolving credit facility, and debt maturity profile should provide us with ample resources and time to address potential future growth opportunities and to improve our returns. Financing activities.
We remain committed to maintaining strong liquidity and believe that our cash position, undrawn revolving credit facility, and debt maturity profile should provide us with ample resources and time to address potential future growth opportunities and to improve our returns. 41 Table of Contents / Financing activities.
In 2024, on a consolidated level, we had net income of $147 million, or diluted earnings of $1.44 per share, compared to net income of $97 million, or diluted earnings of $0.95 per share, in 2023.
In 2025, on a consolidated level, we had net income of $354 million, or diluted earnings of $3.49 per share, compared to net income of $147 million, or diluted earnings of $1.44 per share, in 2024.
The following table presents revenue from ROV services as a percentage of total Subsea Robotics revenue: Year ended December 31, 2024 2023 ROV 78 % 77 % Other 22 % 23 % For the year ended December 31, 2024, our Subsea Robotics operating income increased as compared to 2023, on higher revenue, as a result of higher average revenue per day for our ROV business and increased activity for tooling that more than offset lower activity levels.
The following table presents revenue from ROV services as a percentage of total Subsea Robotics revenue: Year ended December 31, 2025 2024 ROV 78 % 78 % Other 22 % 22 % For the year ended December 31, 2025, our Subsea Robotics operating income increased as compared to 2024, on higher revenue, as a result of higher average revenue per day for our ROV business and increased pricing and volume for tooling on our existing ROV contracts.
In the year ended December 31, 2024 and 2023, we incurred foreign currency transaction gains (losses) of $0.9 million and less than $(0.1) million, respectively. We could incur further foreign currency exchange gains (losses) in countries where we operate due to foreign currency exchange fluctuations.
In the year ended December 31, 2025 and 2024, we incurred foreign currency transaction gains (losses) of $2.8 million and $0.9 million, respectively. These gains (losses) primarily resulted from foreign currency fluctuations in multiple countries. We could incur further foreign currency exchange gains (losses) in countries where we operate due to foreign currency exchange fluctuations.
As of December 31, 2024, we had $508 million of purchase obligations including $391 million payable within the next twelve months and $117 million thereafter.
As of December 31, 2025, we had $411 million of purchase obligations including $383 million payable within the next twelve months and $28 million thereafter.
The increases in 2024 operating income and net income as compared to 2023 were primarily due to higher revenue in all of our segments as a result of increased activity in energy markets and related growth in our energy businesses.
The increases in 2025 operating income as compared to 2024 were primarily due to higher revenue in all of our segments, except for IMDS, as a result of the realization of improved pricing in energy markets and growth in our energy businesses.
According to data published by a world-leading analysis and consultancy company for the energy sector in December 2024, there are projected to be 285 tree awards and 349 subsea tree installations in 2025, compared to 216 tree awards and 330 installations in 2024 and 239 tree awards and 291 installations in 2023.
According to data published by a world-leading analysis and consultancy company for the energy sector in December 2025, there are projected to be 306 tree awards and 370 subsea tree installations in 2026, compared to 190 tree awards and 343 installations in 2025 and 218 tree awards and 296 installations in 2024.
Our material cash commitments consist primarily of obligations for long-term debt, purchase obligations as part of normal operations, and operating leases for land, buildings, vessels and equipment for the operation of our business and to support some of our service line revenue streams.
Our material cash commitments consist primarily of obligations for long-term debt, purchase obligations as part of normal operations, and operating leases for land, buildings, vessels and equipment for the support and operation of our business. Our purchase obligations include agreements to purchase goods and services as well as commitments for capital assets used in the normal operations of our business.
We have not capitalized interest since 2019; however, we do anticipate capitalizing interest beginning in 2025 related to the planned implementation of our new ERP system. Foreign currency transaction gains and losses are a component of other income (expense), net for the year ended December 31, 2024.
Interest expense was relatively flat in the year ended December 31, 2025 as compared to 2024. We recorded capitalized interest of $0.4 million beginning in 2025 related to the planned implementation of our new ERP system. Foreign currency transaction gains and losses are a component of other income (expense), net.
The indentures governing the 2028 Senior Notes generally limit our ability to incur secured debt for borrowed money (such as borrowings under the Revolving Credit Facility) to 15% of our Consolidated Net Tangible Assets (as defined in such indentures). As of December 31, 2024, the full $215 million was available to borrow under the Revolving Credit Facility.
The indenture governing the 2028 Senior Notes (defined below) generally limits our ability to incur secured debt for borrowed money (such as borrowings under the Revolving Credit Facility) to 15% of our Consolidated Net Tangible Assets (as defined in such indentures). Our nearest maturity of indebtedness is $500 million of our 2028 Senior Notes (defined below).
Changes impacting our cash and cash equivalents for the years ended December 31, 2024 and 2023 are summarized as follows: Year ended December 31, (in thousands) 2024 2023 Changes in Cash: Net Cash Provided by Operating Activities $ 203,214 $ 209,955 Net Cash Used in Investing Activities (124,171) (86,353) Net Cash Used in Financing Activities (27,042) (227,297) Effect of exchange rates on cash (16,051) (3,484) Net Increase (Decrease) in Cash and Cash Equivalents $ 35,950 $ (107,179) 40 Tab le of Contents / Operating activities.
Changes impacting our cash and cash equivalents for the years ended December 31, 2025 and 2024 are summarized as follows: Year ended December 31, (in thousands) 2025 2024 Changes in Cash: Net Cash Provided by Operating Activities $ 318,861 $ 203,214 Net Cash Used in Investing Activities (96,233) (124,171) Net Cash Used in Financing Activities (45,551) (27,042) Effect of exchange rates on cash 14,281 (16,051) Net Increase (Decrease) in Cash and Cash Equivalents $ 191,358 $ 35,950 40 Table of Contents / Operating activities.
The following table sets forth our significant financial statement items below the operating income (loss) line: Year ended December 31, (dollars in thousands) 2024 2023 Interest income $ 12,124 $ 15,425 Interest expense (37,917) (36,523) Equity earnings (loss) of unconsolidated affiliates 929 2,061 Other income (expense), net 3,510 (1,236) Provision (benefit) for income taxes 77,448 63,652 38 Tab le of Contents / Interest income for the year ended December 31, 2024 as compared to 2023, decreased primarily due to a lower average cash balance in 2024, along with a different geographic mix for our cash balances.
The following table sets forth our significant financial statement items below the operating income (loss) line: Year ended December 31, (dollars in thousands) 2025 2024 Interest income $ 14,483 $ 12,124 Interest expense, net of amounts capitalized (36,977) (37,917) Equity earnings (loss) of unconsolidated affiliates 1,046 929 Other income (expense), net 2,796 3,510 Provision (benefit) for income taxes (67,861) 77,448 Interest income for the year ended December 31, 2025 as compared to 2024, increased primarily due to higher average interest-earning cash balances in 2025.
Consolidated operating income improved during 2024 as compared to 2023 with declines in our IMDS and ADTech segments being more than offset by increases in all other segments. We had operating income of $246 million in 2024 and operating income of $181 million in 2023.
Consolidated operating income improved during 2025 as compared to 2024 with increases in all of our segments. We had operating income of $305 million in 2025 and operating income of $246 million in 2024.
Our primary sources and uses of cash from operating activities for the years ended December 31, 2024 and 2023 are as follows: Year ended December 31, (in thousands) 2024 2023 Cash Flows from Operating Activities: Net income (loss) $ 147,468 $ 97,403 Noncash adjustments: Depreciation and amortization 103,443 104,960 Deferred income tax provision (benefit) (11,293) (26,785) Other noncash 14,584 13,415 Total noncash adjustments 106,734 91,590 Accounts receivable and contract assets (8,000) (83,075) Inventory (13,092) (25,423) Current liabilities 8,663 125,695 Other changes (38,559) 3,765 Net Cash Provided by Operating Activities $ 203,214 $ 209,955 Net cash provided by operating activities for the years ended December 31, 2024 and 2023 of $203 million and $210 million, respectively, was affected by the following: • Accounts receivable and contract assets - The decrease in cash related to accounts receivable and contract assets in 2024 and 2023 reflects the timing of project milestones and customer payments. • Inventory - The decrease in cash related to inventory in 2024 and 2023 corresponds with an increase in our backlog along with the impact of higher inflation in 2023 as compared to 2024. • Current liabilities - The increase in cash related to current liabilities in 2024 and 2023 reflects the timing of vendor payments and increased contract liabilities due to an increase in deferred customer prepayments.
Our primary sources and uses of cash from operating activities for the years ended December 31, 2025 and 2024 are as follows: Year ended December 31, (in thousands) 2025 2024 Cash Flows from Operating Activities: Net income (loss) $ 353,761 $ 147,468 Noncash adjustments: Depreciation and amortization 102,255 103,443 Deferred income tax provision (benefit) (140,603) (11,293) Inventory write-downs 15,430 — Other noncash 11,800 14,584 Total noncash adjustments (11,118) 106,734 Accounts receivable and contract assets 53,869 (8,000) Inventory 5,824 (13,092) Current liabilities (32,173) 8,663 Other changes (51,302) (38,559) Net Cash Provided by Operating Activities $ 318,861 $ 203,214 Net cash provided by operating activities for the years ended December 31, 2025 and 2024 of $319 million and $203 million, respectively, was affected by the following: • Accounts receivable and contract assets - The increase (decrease) in cash related to accounts receivable and contract assets in 2025 and 2024 reflects the timing of project milestones and customer payments. • Inventory - The increase (decrease) in cash related to inventory in 2025 and 2024 corresponds with a decrease in our Manufactured Products backlog in 2025 and an increase in our Manufactured Products backlog in 2024. • Current liabilities - The decrease in cash related to current liabilities in 2025 reflects the timing of vendor payments and decreased contract liabilities due to a decrease in deferred customer prepayments.
With the current market conditions, we may add additional chartered vessels throughout the year to align with our strategy that balances vessel cost, availability and capability to capture work.
These charters have staggered maturity dates with none extending past the first quarter of 2029. Depending on market conditions, we may add additional chartered vessels throughout the year to align with our strategy that balances vessel cost, availability and capability to capture work.
Based on the available positive and negative evidence, including historical and forecasted earnings, we believe it is more likely than not that the deferred tax assets in several non-U.S. jurisdictions will be realized.
Based on the available positive and negative evidence, including a trend of positive earnings, realization of deferred tax assets, projections of future taxable income in the U.S. and several non-U.S. jurisdictions, and the absence of objective negative evidence such as a three-year cumulative loss, we believe it is more likely than not that some of our deferred tax assets in the U.S. and several non-U.S. jurisdictions will be realized.
We establish valuation allowances to reduce deferred tax assets when it is more likely than not that some portion or all of the deferred tax assets will not be realized in the future.
We establish valuation allowances to reduce deferred tax assets when it is more likely than not that some portion or all of the deferred tax assets will not be realized in the future. Changes to valuation allowances based on available positive and negative evidence impact our income tax provision in the period in which such adjustments are identified and recorded.
“ROV utilization” percentage is defined as “ROV days utilized” divided by “ROV days available.” 36 Tab le of Contents / Year ended December 31, (dollars in thousands) 2024 2023 Subsea Robotics Revenue $ 829,822 $ 752,521 Operating Income (Loss) 235,211 174,293 Operating Income (Loss)% 28 % 23 % ROV Days Available 91,500 91,250 ROV Days Utilized 61,382 61,874 ROV Utilization % 67 % 68 % Manufactured Products Revenue 555,500 493,692 Operating Income (Loss) 43,000 35,551 Operating Income (Loss)% 8 % 7 % Backlog at end of period 604,000 622,000 Offshore Projects Group Revenue 591,037 546,366 Operating Income (Loss) 73,699 64,546 Operating Income (Loss)% 12 % 12 % Integrity Management & Digital Solutions Revenue 291,866 255,282 Operating Income (Loss) 9,827 13,373 Operating Income (Loss)% 3 % 5 % Total Energy Revenue $ 2,268,225 $ 2,047,861 Operating Income (Loss) 361,737 287,763 Operating Income (Loss)% 16 % 14 % Subsea Robotics.
“ROV utilization” percentage is defined as “ROV days utilized” divided by “ROV days available.” 36 Table of Contents / Year ended December 31, (dollars in thousands) 2025 2024 Subsea Robotics Revenue $ 855,216 $ 829,822 Operating Income (Loss) 257,107 235,211 Operating Income (Loss)% 30 % 28 % ROV Days Available 91,250 91,500 ROV Days Utilized 59,629 61,382 ROV Utilization % 65 % 67 % Manufactured Products Revenue 568,971 555,500 Operating Income (Loss) 72,460 43,000 Operating Income (Loss)% 13 % 8 % Backlog at end of period 511,000 604,000 Offshore Projects Group Revenue 616,045 591,037 Operating Income (Loss) 96,058 73,699 Operating Income (Loss)% 16 % 12 % Integrity Management & Digital Solutions Revenue 284,020 291,866 Operating Income (Loss) 10,741 9,827 Operating Income (Loss)% 4 % 3 % Total Energy Revenue $ 2,324,252 $ 2,268,225 Operating Income (Loss) 436,366 361,737 Operating Income (Loss)% 19 % 16 % Subsea Robotics.
In the years ended December 31, 2024 and 2023, we amortized $4.0 million and $0.9 million, respectively, to interest expense. 43 Tab le of Contents / Share Repurchase Program. In December 2014, our Board of Directors approved a share repurchase program under which we may repurchase up to 10 million shares of our common stock on a discretionary basis.
Share Repurchase Program. In December 2014, our Board of Directors approved a share repurchase program under which we may repurchase up to 10 million shares of our common stock on a discretionary basis.
We establish valuation allowances for deferred tax assets when it is more likely than not that some portion or all of the deferred tax assets will not be realized in the future.
We continue to make an assertion to indefinitely reinvest the unrepatriated earnings of any foreign subsidiary that would incur material tax consequences upon the distribution of such earnings. We establish valuation allowances for deferred tax assets when it is more likely than not that some portion or all of the deferred tax assets will not be realized in the future.
The decrease in operating income was primarily due to a one-time, noncash charge associated with the divestiture of our Maritime Intelligence division in September 2024. Aerospace and Defense Technologies.
For the year ended December 31, 2025, compared to 2024, our IMDS operating income increased on lower revenue, primarily due to the absence of a one-time, non-cash charge associated with the divestiture of our Maritime Intelligence division in September 2024. Aerospace and Defense Technologies.
We repurchased $312 million principal amount of the 2024 Senior Notes at par plus accrued and unpaid interest of $5.5 million for approximately $318 million.
We repurchased $312 million principal amount of the 2024 Senior Notes at par plus accrued and unpaid interest of $5.5 million for approximately $318 million. The consummation of the Tender Offer was contingent upon the completion of the offering discussed above, which was satisfied on October 2, 2023.
We account for the shares we hold in treasury under the cost method, at average cost. The timing and amount of any future repurchases will be determined by our management. We expect that any additional shares repurchased under the plan will be held as treasury stock for possible future use.
As of December 31, 2025, we retained 11 million of the shares we had repurchased through this and a prior repurchase program. We account for the shares we hold in treasury under the cost method, at average cost. The timing and amount of any future repurchases will be determined by our management.
Our ROV business, within our Subsea Robotics segment, reflects the utilization percentages, fleet sizes and average pricing in the respective periods. Our ROV tooling provides an additional operational interface between an ROV and equipment located subsea. Our survey services business provides survey and positioning, and geoscience services.
Our ROV tooling provides an additional operational interface between an ROV and equipment located subsea. Our survey services business provides survey, positioning and geoscience services.
Year Ended December 31, (dollars in thousands) 2024 2023 Revenue $ 2,661,161 $ 2,424,706 Operating Income (Loss) 246,270 181,328 Operating Income (Loss) % 9 % 7 % Net Income (Loss) 147,468 97,403 Our business segments are contained within two businesses—services and products provided primarily to the oil and gas industry and, to a lesser extent, the offshore renewables and mobility solutions industry, among others (“Energy”) and services and products provided to non-energy industries (“Aerospace and Defense Technologies” or “ADTech”).
Our business segments are contained within two businesses—services and products provided primarily to the oil and gas industry and, to a lesser extent, the mobility solutions and offshore renewables industries, among others (“Energy”), and services and products provided to non-energy industries (“Aerospace and Defense Technologies” or “ADTech”).
From the inception of this program through December 31, 2024, we have repurchased approximately 2.8 million shares of our common stock for a total cost of approximately $120 million. As of December 31, 2024, we retained 10 million of the shares we had repurchased through this and a prior repurchase program.
In the year ended December 31, 2025, we repurchased 1.8 million shares for approximately $40 million. From the inception of this program through December 31, 2025, we have repurchased approximately 4.6 million shares of our common stock for a total cost of approximately $161 million.
The consummation of the Tender Offer was contingent upon the completion of the offering discussed above, which was satisfied on October 2, 2023. 42 Tab le of Contents / We redeemed all of the remaining $88 million principal amount outstanding of the 2024 Senior Notes at par on the Redemption Date, November 2, 2023, and financed the redemption with cash on hand.
We redeemed all of the remaining $88 million principal amount outstanding of the 2024 Senior Notes at par on November 2, 2023, the (“Redemption Date”), and financed the redemption with cash on hand. Revolving Credit Agreement.
We have not guaranteed any debt not reflected on our consolidated balance sheets as of December 31, 2024 and 2023, and we do not have any off-balance sheet arrangements, as defined by SEC rules. 2024 Senior Notes. In November 2014, we completed the public offering of $500 million aggregate principal amount of 4.650% Senior Notes due 2024.
In the years ended December 31, 2025 and 2024, we amortized $4.3 million and $4.0 million, respectively, to interest expense. We have not guaranteed any debt not reflected on our consolidated balance sheets as of December 31, 2025 and 2024, and we do not have any off-balance sheet arrangements, as such term is defined by the SEC rules.
Additionally, as of December 31, 2024, we had $215 million of unused commitments through our senior secured revolving credit agreement that we entered into in April 2022 (as amended by an Agreement and Amendment No. 1 to Credit Agreement, dated September 20, 2023, the “Revolving Credit Agreement”), which is further described below and in Note 8—“Debt” in the Notes to Consolidated Financial Statements included in this 39 Tab le of Contents / report.
As of December 31, 2025, we had net working capital of $751 million, including cash and cash equivalents of $689 million. Additionally, as of December 31, 2025, we had $215 million of unused commitments through our Revolving Credit Agreement, which is further described below and in Note 8—“Debt” in the Notes to Consolidated Financial Statements included in this report.
We generally minimize these risks primarily through matching, to the extent possible, revenue and expense in the various currencies in which we operate. Cumulative translation adjustments as of December 31, 2024 relate primarily to our net investments in, including long-term loans to, our foreign subsidiaries.
Cumulative translation adjustments as of December 31, 2025 relate primarily to our net investments in, including long-term loans to, our foreign subsidiaries.
From time to time, we may engage in certain transactions in order to manage our outstanding debt prior to maturity, including repurchases via open-market or privately negotiated transactions, redemptions, exchanges, tender offers or otherwise. For instance, in 2021, we repurchased $100 million in aggregate principal amount of our 4.650% Senior Notes due 2024 (the “2024 Senior Notes”) in open-market transactions.
From time to time, we may engage in certain transactions in order to manage our outstanding debt prior to maturity, including repurchases via open-market or privately negotiated transactions, redemptions, exchanges, tender offers or otherwise. See “—Financing Activities” and Note 8—“Debt” in the Notes to Consolidated Financial Statements included in this report for additional information.
On an ongoing basis, we evaluate our estimates; however, our actual results may differ from these estimates under different assumptions or conditions. The following discussion summarizes the accounting policies we believe (1) require our management's most difficult, subjective or complex judgments and (2) are the most critical to our reporting of results of operations and financial position.
The following discussion summarizes the accounting policies we believe (1) require our management's most difficult, subjective or complex judgments and (2) are the most critical to our reporting of results of operations and financial position. See Note 1—“Summary of Significant Accounting Policies” in the Notes To Consolidated Financial Statements included in this report for discussion of our significant accounting policies.
Contractual Obligations As of December 31, 2024, we had payments due under contractual obligations as follows: (dollars in thousands) Payments due by period Total 2025 2026-2027 2028-2029 After 2029 Long-term Debt $ 500,000 $ — $ — $ 500,000 $ — Purchase Obligations 508,239 390,823 97,958 12,133 7,325 Operating Lease Liabilities 442,763 149,540 118,745 52,947 121,531 Other Long-term Obligations reflected on our Balance Sheet under U.S.
Contractual Obligations As of December 31, 2025, we had payments due under contractual obligations as follows: (dollars in thousands) Payments due by period Total 2026 2027-2028 2029-2030 After 2030 Long-term Debt $ 500,000 $ — $ 500,000 $ — $ — Purchase Obligations 410,533 383,349 18,186 2,067 6,931 Operating Lease Liabilities 453,078 145,945 141,632 58,356 107,145 Other Long-term Obligations reflected on our Balance Sheet under U.S.
Our ROV fleet size was 250 as of December 31, 2024 and 2023. We believe we are the world's largest provider of work-class ROV services and, generally, this business segment has been the largest contributor to our Energy business operating income.
We believe we are the world's largest provider of work-class ROV services and this business segment is the largest contributor to our Energy business operating income. Our ROV business, within our Subsea Robotics segment, reflects the utilization percentages, fleet sizes and average pricing in the respective periods.
The plan does not obligate us to repurchase any particular number of shares. Foreign Currency Adjustments. Because of our significant foreign operations, we are exposed to currency fluctuations and exchange rate risks. A stronger U.S. dollar against any of the foreign currencies where we conduct business could result in lower operating income.
We expect that any additional shares repurchased under the plan will be held as treasury stock for possible future use. The plan does not obligate us to repurchase any particular number of shares. Foreign Currency Adjustments. Because of our significant foreign operations, we are exposed to currency fluctuations and exchange rate risks.
We had a slight decrease in days on hire that included a year-over-year increase in drill support days offset by a decrease in vessel support days. Manufactured Products. For the year ended December 31, 2024, our Manufactured Products revenue and operating results increased, as compared to 2023.
Partially offsetting these increases were decreased activity levels in our survey business primarily due to drydocking of our survey vessel in 2025. We had lower days on hire for the year ended December 31, 2025, as compared to 2024, that included a year-over-year decrease in drill support days in the first half of 2025 and relatively flat vessel support days.
During the second quarter of 2023, we entered into three new long-term charters for deepwater vessels, two of which began in the third and fourth quarters of 2023 and the other that began in the first quarter of 2024. Additionally, we have three long-term charters that began in 2022.
We have a total of five long-term charters as of December 31, 2025: one that began in 2024, two that began in 2023, and two that began in 2022. We signed extensions in the third quarter of 2025 for three of these long-term vessel charters that began in the first quarter of 2026.
All of our segments, except for IMDS and ADTech, achieved improved sequential annual operating results, led by our Subsea Robotics segment. We use our ROVs to provide drill support, vessel-based inspection, maintenance and repair, subsea hardware installation, construction, and pipeline inspection services to customers in the energy industry.
Partially offsetting these increases were $57 million maintenance capital expenditures, $54 million of growth capital expenditures and $40 million for repurchases of shares of our common stock. We use our ROVs to provide drill support, vessel-based IMR, subsea hardware installation, construction, and pipeline inspection services to customers in the energy industry.
In 2023, we used $86 million in net investing activities, primarily for capital expenditures of $101 million that included increased spending in our Subsea Robotics segment for ROV upgrades and replacements.
In 2025, we used $96 million in net investing activities, primarily for capital expenditures of $111 million that included increased spending in our Subsea Robotics and OPG segments to add capabilities and maintain current operations, partially offset by $8.9 million in proceeds from disposition of property and equipment.
For the year ended December 31, 2024, compared to 2023, our IMDS operating results decreased despite higher revenue. Revenue was higher primarily due to increases in our integrity management business primarily due to increased work scope on international projects.
Our OPG operating income for the year ended December 31, 2025 increased as compared to 2024, on higher revenue primarily due to an improved mix of well intervention and installation work in the U.S.
These outlays were partially offset in 2023 by $7.8 million of proceeds received from the sale of various assets and $6.2 million of cash proceeds from the maturity of our Angolan bonds on September 1, 2023. We have several deepwater vessels under a mix of short-term charters where we can see firm workload and spot charters as market opportunities arise.
Gulf, along with a reduction in drydock expense and the associated loss of vessel days that impacted the first quarter of 2024, partially offset by a reduction in international activity. We have several deepwater vessels under a mix of short-term charters where we can see firm workload and spot charters as market opportunities arise.
Revenue and operating income information for our ADTech segment are as follows: Year ended December 31, (dollars in thousands) 2024 2023 Revenue $ 392,936 $ 376,845 Operating Income 42,201 45,003 Operating Income % 11 % 12 % For the year ended December 31, 2024, compared to 2023, our ADTech segment operating results decreased on increased levels of revenue.
Revenue and operating income information for our ADTech segment are as follows: Year ended December 31, (dollars in thousands) 2025 2024 Revenue $ 459,904 $ 392,936 Operating Income 57,744 42,201 Operating Income % 13 % 11 % For the year ended December 31, 2025, compared to 2024, our ADTech segment operating income increased on higher revenue, primarily due to increased activity and margins in our Oceaneering Technologies (“OTECH”) and Marine Services Division, along with additional expenses and a reserve related to a contract dispute that were taken in 2024 and reversed in 2025 due to a subsequent change in estimate.
Our OPG operating results for the year ended December 31, 2024 increased as compared to 2023, on higher revenue primarily due to increased activity levels in West Africa and Gulf of Mexico regions partially offset by reduced volume in the Middle East and Asia-Pacific regions. Integrity Management & Digital Solutions.
We expect revenue and operating income for our OPG segment to decrease significantly in 2026 due to lower activity levels in the U.S. Gulf and West Africa, partially offset by higher activity levels in the Caspian and Middle East regions and Brazil.