Biggest changeChange in Fair Value of Liability Classified Warrants Change in fair value of liability classified warrants relates to changes in the fair value of warrant liabilities. 46 Table of Contents Results of Operations The following table sets forth our consolidated statements of operations information and data as a percentage of revenue for each of the periods indicated (in thousands, except percentages): Years Ended December 31, 2024 2023 2022 $ % $ % $ % Revenues $ 436,214 100.0 % $ 244,592 100.0 % $ 210,996 100.0 % Cost of revenues 320,065 73.4 % 193,183 79.0 % 192,006 91.0 % Gross profit 116,149 26.6 % 51,409 21.0 % 18,990 9.0 % Operating expenses: Research and development, net 174,394 40.0 % 119,054 48.7 % 65,168 30.9 % Selling, general and administrative 131,556 30.2 % 110,273 45.1 % 89,026 42.2 % Total operating expenses 305,950 70.2 % 229,327 93.8 % 154,194 73.1 % Operating loss (189,801) (43.6) % (177,918) (72.8) % (135,204) (64.1) % Other income (expense): Interest expense, net (3,954) (0.9) % (4,248) (1.7) % (7,799) (3.7) % Loss on foreign exchange (87) — % (470) (0.2) % (4,435) (2.1) % Change in fair value of liability classified warrants — — % — — % 13,482 6.4 % Other income, net 4,431 1.0 % 3,715 1.5 % 1,010 0.5 % Total other income (expense), net 390 0.1 % (1,003) (0.4 %) 2,258 1.1 % Loss before income taxes (189,411) (43.5) % (178,921) (73.2) % (132,946) (63.0) % Provision for income taxes (764) (0.2) % (3,650) (1.5) % (2,998) (1.4) % Net loss $ (190,175) (43.7) % $ (182,571) (74.7) % $ (135,944) (64.4) % Comparison of the Years Ended December 31, 2024 and 2023 Revenues Years Ended December 31, (in thousands, except percentages) 2024 2023 $ Change % Change Revenues $ 436,214 $ 244,592 $ 191,622 78 % Revenue increased by $191.6 million, or 78%, for the year ended December 31, 2024 as compared to the year ended December 31, 2023.
Biggest changeResults of Operations The following table sets forth our consolidated statements of operations information and data as a percentage of revenue for each of the periods indicated (in thousands, except percentages): Years Ended December 31, 2025 2024 2023 $ % $ % $ % Revenues $ 601,799 100.0 % $ 436,214 100.0 % $ 244,592 100.0 % Cost of revenues 394,618 65.6 % 320,065 73.4 % 193,183 79.0 % Gross profit 207,181 34.4 % 116,149 26.6 % 51,409 21.0 % Operating expenses: Research and development, net 270,716 45.0 % 174,394 40.0 % 119,054 48.7 % Selling, general and administrative 165,303 27.5 % 131,556 30.2 % 110,273 45.1 % Total operating expenses 436,019 72.5 % 305,950 70.2 % 229,327 93.8 % Operating loss (228,838) (38.1) % (189,801) (43.6) % (177,918) (72.8) % Other income (expense): Interest expense (26,489) (4.4) % (26,179) (6.0) % (17,525) (7.1) % Interest income 25,512 4.2 % 22,225 5.1 % 13,277 5.4 % Loss on foreign exchange (463) (0.1) % (87) — % (470) (0.2) % Other income, net 4,381 0.7 % 4,431 1.0 % 3,715 1.5 % Total other income (expense), net 2,941 0.4 % 390 0.1 % (1,003) (0.4) % Loss before income taxes (225,897) (37.7) % (189,411) (43.5) % (178,921) (73.2) % Benefit (provision) for income taxes 27,688 4.6 % (764) (0.2) % (3,650) (1.5) % Net loss $ (198,209) (33.1) % $ (190,175) (43.7) % $ (182,571) (74.7) % Comparison of the Years Ended December 31, 2025 and 2024 Revenues Years Ended December 31, (in thousands, except percentages) 2025 2024 $ Change % Change Revenues $ 601,799 $ 436,214 $ 165,585 38 % Revenue increased by $165.6 million, or 38%, for the year ended December 31, 2025 as compared to the year ended December 31, 2024.
Our space systems initiatives are supported by the design and manufacture of our spacecraft family along with a range of components, software and services for spacecraft, including reaction wheels, star trackers, radios, separation systems, solar solutions, command and control spacecraft software, high voltage space grade battery solutions, and additional products in development to serve a wide variety of sub-system functions.
Our space systems initiatives are supported by the design and manufacture of our spacecraft family along with a range of components, software and services for spacecraft, including reaction wheels, star trackers, radios, separation systems, solar solutions, command and control spacecraft software, high voltage space grade battery solutions, optical solutions and additional products in development to serve a wide variety of sub-system functions.
Each of these initiatives addresses a critical component of the end-to-end solution and our value proposition for the space economy: • Launch Services is the design, manufacture, and launch of orbital rockets to deploy payloads to various Earth orbits and interplanetary destinations. • Space Systems is the design and manufacture of spacecraft components and spacecraft program management services, space data applications and mission operations.
Each of these initiatives addresses a critical component of the end-to-end solution and our value proposition for the space economy: • Launch Services is the design, manufacture, and launch of orbital rockets to deploy payloads to various Earth orbits and interplanetary destinations. • Space Systems is the design and manufacture of spacecraft, spacecraft components and spacecraft program management services, space data applications, mission operations and optical systems.
Revenue value per launch can vary considerably, based on factors such as unique orbit and insertion requirements, payload handling needs, launch location, time sensitivity of mission completion and other factors, and as such may not provide absolute clarity with regards to pricing and competitive dynamics in the marketplace.
Revenue per launch can vary considerably, based on factors such as unique orbit and insertion requirements, payload handling needs, launch location, time sensitivity of mission completion and other factors, and as such may not provide absolute clarity with regards to pricing and competitive dynamics in the marketplace.
We may be required to seek additional equity or debt financing or take advantage of opportunistic capital raising or financing transactions primarily for the purposes noted above. In the event that we require additional financing, we may not be able to raise such financing on terms acceptable to us or at all.
We may be required to seek additional equity or debt financing or we may choose to take advantage of opportunistic capital raising or financing transactions primarily for the purposes noted above. In the event that we require additional financing, we may not be able to raise such financing on terms acceptable to us or at all.
Selling, General and Administrative Selling, general and administrative expenses consist primarily of personnel-related expenses for our sales, marketing, supply chain, finance, legal, human resources and administrative personnel, as well as the costs of customer service, information technology, risk management and related insurance, travel, allocated overhead and other marketing, communications and administrative expenses.
Selling, General and Administrative Selling, general and administrative expenses consist primarily of personnel-related expenses for our sales, marketing, supply chain, finance, legal, human resources and administrative personnel, as well as the costs of customer service, information technology, risk management and related insurance, travel, allocated overhead, other marketing, communications, administrative and transaction expenses.
Cost of revenues for the year ended December 31, 2024 decreased to 73% of total revenue as compared to 79% for the year ended December 31, 2023. 47 Table of Contents Research and Development, Net Years Ended December 31, (in thousands, except percentages) 2024 2023 $ Change % Change Research and development, net $ 174,394 $ 119,054 $ 55,340 46 % Research and development expense increased by $55.3 million, or 46%, for the year ended December 31, 2024 as compared to the year ended December 31, 2023, primarily due to Neutron development progress, increased staff and staff related expenses as a result of hiring and prototype spend focused on expanding our spacecraft and spacecraft components product portfolio.
Cost of revenues for the year ended December 31, 2024 decreased to 73% of total revenue as compared to 79% for the year ended December 31, 2023. 49 Table of Contents Research and Development, Net Years Ended December 31, (in thousands, except percentages) 2024 2023 $ Change % Change Research and development, net $ 174,394 $ 119,054 $ 55,340 46 % Research and development expense increased by $55.3 million, or 46%, for the year ended December 31, 2024 as compared to the year ended December 31, 2023, primarily due to Neutron development progress, increased staff and staff related expenses as a result of hiring and prototype spend focused on expanding our spacecraft and spacecraft components product portfolio.
Growth rates between launches and total launch service revenue are not perfectly correlated because our total revenue is affected by other variables, such as the revenue per launch, which can vary considerably based on factors such as unique orbit and insertion requirements, payload handling needs, launch location, time sensitivity of mission completion and other factors.
Growth rates between launches and total launch service revenue are not perfectly correlated because our total revenue is affected by other variables, such as the revenue per launch, which can vary considerably based on factors such as unique orbit and insertion requirements, payload handling needs, launch location, time sensitivity of mission completion, method of revenue recognition and other factors.
We believe that our existing cash and cash equivalents and payments from customers will be sufficient to meet our working capital and capital expenditure needs for at least the next twelve months, although we may choose to take advantage of opportunistic capital raising or refinancing transactions at any time primarily for the purposes noted above.
We believe that our existing cash, cash equivalents, marketable securities and payments from customers will be sufficient to meet our working capital and capital expenditure needs for at least the next twelve months, although we may choose to take advantage of opportunistic capital raising or refinancing transactions at any time primarily for the purposes noted above.
Historically, these cash requirements have been met through the net proceeds we received through private sales of equity securities and convertible senior notes, borrowings under our credit and equipment financing facilities, net proceeds received in the Business Combination and payments received from customers.
Historically, these cash requirements have been met through the net proceeds we received through private sales of equity securities and convertible senior notes, borrowings under our credit and equipment financing facilities, net proceeds received in the Business Combination, net proceeds received from our ATM Equity Offerings and payments received from customers.
Additionally, delays or setbacks in Neutron development may require more research, development and capital expenditures than we currently anticipate, which could adversely affect our liquidity and capital resources in future periods.
Additional delays or setbacks in Neutron development may require more research, development and capital expenditures than we currently anticipate, which could adversely affect our liquidity and capital resources in future periods.
(acquired January 2022). Our growth opportunity is dependent on our ability to expand our addressable launch services market with larger volumetric and higher mass payload capabilities of our in-development medium-capacity Neutron launch vehicle, which will address large commercial and government constellation launch opportunities.
(acquired January 2022) and GEOST (acquired August 2025). Our growth opportunity is dependent on our ability to expand our addressable launch services market with larger volumetric and higher mass payload capabilities of our in-development medium-capacity Neutron launch vehicle, which will address large commercial and government constellation launch opportunities.
While we have made significant progress across Neutron’s structures and infrastructure to date, including engine testing and initial production execution, the commercial development of a new launch vehicle is inherently time consuming and involves numerous risks throughout the engineering and manufacturing development cycle, any of which could create delays in reaching the initial launch and future launches of the completed vehicle.
While we have made significant progress across Neutron’s structures and infrastructure to date, including engine testing and initial production execution, the commercial development of a new launch vehicle is inherently time consuming and involves numerous risks throughout the engineering and manufacturing development cycle, hardware and systems testing, and infrastructure readiness, any of which could create further delays in reaching the initial launch and future launches of the completed vehicle.
While our business has historically been centered on the development of small-class launch vehicles and the related sale of launch services, we are currently innovating in the areas of medium-class launch vehicles and launch services, space systems design and manufacturing, on-orbit management solutions, and space data applications.
While our business has historically been centered on the manufacture of small-class launch vehicles and the related sale of launch services, we are currently innovating in the areas of medium-class launch vehicle and launch services, space systems design and manufacturing, on-orbit management solutions, and space data applications.
The decrease in cost per launch in the years ended December 31, 2024 and 2023 was driven by efficiencies of scale.
The decrease in cost per launch in the years ended December 31, 2025 and 2024 was driven by efficiencies of scale.
To sell additional products and services to new and existing customers, we will need to continue to invest significant resources in our products and services. Ability to improve profit margins and scale our business We intend to continue to invest in initiatives to improve our operating leverage and significantly ramp production.
To sell additional products and services to new and existing customers, we will need to continue to invest significant resources in our products and services. 44 Table of Contents Ability to improve profit margins and scale our business We intend to continue to invest in initiatives to improve our operating leverage and significantly ramp production.
The effective tax rate was (2.0)% for the year ended December 31, 2023, compared to (2.3)% for the year ended December 31, 2022. The effective tax rate differs from the federal statutory rate due primarily to a full valuation allowance against our U.S. deferred tax assets.
The effective tax rate was (0.4)% for the year ended December 31, 2024, compared to (2.0)% for the year ended December 31, 2023. The effective tax rate differs from the federal statutory rate due primarily to a full valuation allowance against our U.S. deferred tax assets.
We entered this market with our acquisition of leading spacecraft components manufacturer Sinclair Interplanetary, and have since expanded our market participation with the acquisitions of Planetary Systems Corporation, SolAero Technologies Corp. and aerospace software firm Advanced Solutions, Incorporated.
We entered this market with our acquisition of leading spacecraft components manufacturer Sinclair Interplanetary, and have since expanded our market participation with the acquisitions of Planetary Systems Corporation, SolAero Technologies Corp., Advanced Solutions, Incorporated and GEOST.
We have successfully launched Electron 54 times delivering over 200 spacecraft to orbit, including one suborbital launch, through December 31, 2024. We have flight hardware and spacecraft that have flown on over 1,800 missions, including legacy missions enabled by Sinclair Interplanetary (acquired April 2020), Advanced Solutions, Incorporated (acquired October 2021), Planetary Systems Corporation (acquired November 2021) and SolAero Technologies Corp.
We have successfully launched Electron 75 times delivering over 200 spacecraft to orbit, including suborbital launches, through December 31, 2025. We have flight hardware and spacecraft that have flown on over 1,800 missions, including legacy missions enabled by Sinclair Interplanetary (acquired April 2020), Advanced Solutions, Incorporated (acquired October 2021), Planetary Systems Corporation (acquired November 2021), SolAero Technologies Corp.
In March 2021, we announced plans to develop our reusable-ready medium-capacity Neutron launch vehicle that will increase the payload capacity of our space launch vehicles to approximately 15,000 kg for expendable launches to low Earth orbit and lighter payloads for reusable configurations and into higher orbits.
In March 2021, we announced plans to develop our reusable-ready medium-capacity Neutron launch vehicle that will increase the payload capacity of our space launch vehicles to approximately 13,000 kg for reusable configuration launches to low Earth orbit and support lighter payloads for higher orbits.
Due to the nature of the work performed under spacecraft construction contracts, the estimation of physical and technical progress requires judgment and is subject to many variables including but not limited to actual progress and costs incurred, labor productivity, changes in cost and availability of materials.
Due to the nature of the work performed under spacecraft construction contracts, the estimation of physical and technical progress requires judgment and is subject to many variables including but not limited to actual progress and costs incurred, labor productivity, changes in cost and availability of materials. Significant estimates and assumptions are made in estimating contract costs.
For the years ended December 31, 2024, 2023 and 2022, our revenue value per launch was $7.8 million, $7.1 million and $6.7 million, respectively. Meanwhile, cost per launch was $5.7 million, $7.0 million and $7.5 million for the years ended December 31, 2024, 2023 and 2022, respectively.
For the years ended December 31, 2025, 2024 and 2023, our revenue per launch was $8.5 million, $7.8 million and $7.1 million, respectively. Meanwhile, cost per launch was $4.8 million, $5.7 million and $7.0 million for the years ended December 31, 2025, 2024 and 2023, respectively.
Government expenditures and private enterprise investment into the space economy Government expenditures and private enterprise investment has fueled the growth in our target markets. We expect the continued availability of government expenditures and private investment for our customers to help fund purchases of our products and services will remain.
Government expenditures and private enterprise investment into the space economy Government expenditures and private enterprise investment has fueled the growth in our target markets. We expect the continued availability of government expenditures and private investment for our customers to help fund purchases of our products and services will remain. This is an important factor in our company’s growth prospects.
As of December 31, 2024, we had $271.0 million of cash and cash equivalents and $208.6 million of marketable securities. Our primary requirements for liquidity and capital are for investment in new products and technologies, the expansion of existing manufacturing facilities, working capital, debt service, acquisitions of complementary businesses, products or technologies and general corporate needs.
As of December 31, 2025, we had $828.7 million of cash and cash equivalents and $270.2 million of marketable securities. Our primary requirements for liquidity and capital are for investment in new products and technologies, the expansion of existing manufacturing facilities, working capital, debt service, acquisitions of complementary businesses, products or technologies and general corporate needs.
Other Income, Net Years Ended December 31, (in thousands, except percentages) 2024 2023 $ Change % Change Other income, net $ 4,431 $ 3,715 $ 716 19 % Other income increased by $0.7 million, or 19%, for the year ended December 31, 2024 as compared to the year ended December 31, 2023, primarily due to a gain on sale of assets related to the sale of a helicopter and spare parts in 2024, partially offset by a decrease in accretion of marketable securities purchased at a discount.
Other Income, Net Years Ended December 31, (in thousands, except percentages) 2024 2023 $ Change % Change Other income, net $ 4,431 $ 3,715 $ 716 19 % Other income increased by $0.7 million, or 19%, for the year ended December 31, 2024 as compared to the year ended December 31, 2023, primarily due to a gain on sale of assets related to the sale of a helicopter and spare parts in 2024, partially offset by a decrease in accretion of marketable securities purchased at a discount. 50 Table of Contents Provision for Income Taxes Years Ended December 31, (in thousands, except percentages) 2024 2023 $ Change % Change Provision for income taxes $ (764) $ (3,650) $ 2,886 (79) % We recorded income tax expense of $0.8 million and $3.7 million for the years ended December 31, 2024 and 2023, respectively.
This year-on-year increase primarily resulted from increased revenues in our organic space system products and services representing growth of $138.1 million and higher launch cadence that delivered growth of $53.5 million.
This year-on-year increase primarily resulted from increased revenues in our organic space system products and services representing growth of $91.9 million and higher launch cadence that delivered growth of $73.7 million.
Launch Vehicle Build-Rate and Launch Cadence We built approximately 12 Electron launch vehicles in 2022, approximately 11 Electron launch vehicles in 2023 and approximately 14 Electron launch vehicles in 2024. We launched nine Electron vehicles in 2022, ten Electron vehicles in 2023 and 16 Electron vehicles in 2024.
Launch Vehicle Build-Rate and Launch Cadence We built approximately 11 Electron launch vehicles in 2023, approximately 14 Electron launch vehicles in 2024 and approximately 24 Electron launch vehicles in 2025. We launched ten Electron vehicles in 2023, 16 Electron vehicles in 2024 and 21 Electron vehicles in 2025.
Since its maiden launch in 2017, Electron has become the leading small spacecraft launch vehicle delivering over 200 spacecraft to orbit for government and commercial customers across 54 successful missions through December 31, 2024. In 2024, Electron was the second most frequently orbital launched rocket by companies operating in the United States and the second most frequent orbital launcher globally.
Since its maiden launch in 2017, Electron has become the leading small spacecraft launch vehicle delivering over 200 spacecraft to orbit for government and commercial customers across 75 successful missions through December 31, 2025. In 2025, Electron was the second most frequently launched orbital rocket.
Revenue Growth We generated $436.2 million and $244.6 million in revenue for the years ended December 31, 2024 and 2023, respectively, representing a year-on-year increase in revenue of approximately 78%.
Revenue Growth We generated $601.8 million and $436.2 million in revenue for the years ended December 31, 2025 and 2024, respectively, representing a year-on-year increase in revenue of approximately 38%.
The effective tax rate was (0.4)% for the year ended December 31, 2024, compared to (2.0)% for the year ended December 31, 2023.
The effective tax rate was 12.3% for the year ended December 31, 2025, compared to (0.4)% for the year ended December 31, 2024.
The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes.
We utilize a two-step approach to recognizing and measuring uncertain income tax positions (tax contingencies). The first step is to evaluate the tax position for recognition by determining if the weight of available evidence indicates it is more likely than not that the position will be sustained on audit, including resolution of related appeals or litigation processes.
In addition, even if we succeed in developing Neutron consistent with our targeted timeline, we could be unsuccessful in developing the ability to produce these launch vehicles in quantities and with the necessary quality manufacturing system that ensures each vehicle and engines perform as required.
In addition, even if we succeed in developing Neutron to a successful initial launch, we could be unsuccessful in developing the ability to produce these launch vehicles in quantities and with the necessary quality manufacturing system that ensures each vehicle and engines perform as required or meet our expectations for future launch cadence.
Variable consideration may consist of final milestone payments, mission success fees or liquidating damages that are earned or penalized if certain contractual milestones are achieved or are not achieved.
The consideration promised within a contract may include fixed amounts and variable amounts. Variable consideration may consist of final milestone payments, mission success fees or liquidating damages that are earned or penalized if certain contractual milestones are achieved or are not achieved.
Cash Flows from Investing Activities Cash used in investing activities for the year ended December 31, 2024 of $98.3 million was primarily driven by capital equipment and infrastructure investments of $67.1 million and net cash used related to purchases, maturities and sales of marketable securities of $43.8 million.
Cash Flows from Investing Activities Cash used in investing activities for the year ended December 31, 2025 of $347.4 million was primarily driven by capital equipment and infrastructure investments of $156.3 million, cash paid for the GEOST acquisition of $132.4 million and net cash used related to purchases, maturities and sales of marketable securities of $59.1 million.
Actual future operating results and the underlying amount and type of income could differ materially from our estimates, assumptions and judgments thereby impacting its consolidated financial position and results of operations.
Actual future operating results and the underlying amount and type of income could differ materially from our estimates, assumptions and judgments thereby impacting its consolidated financial position and results of operations. Business Combinations The results of businesses acquired in a business combination are included in our consolidated financial statements from the date of the acquisition.
This is an important factor in our company’s growth prospects. 44 Table of Contents Key Metrics and Select Financial Data We monitor the following key financial and operational metrics that assist us in evaluating our business, measuring our performance, identifying trends and making strategic decisions.
Key Metrics and Select Financial Data We monitor the following key financial and operational metrics that assist us in evaluating our business, measuring our performance, identifying trends and making strategic decisions.
Additionally, we expect our capital and operating expenditures will increase significantly in connection with ongoing activities as we: • increase our investment in marketing, advertising, sales and distribution infrastructure for our existing and future products and services; • develop additional new products and enhancements to existing products; • obtain, maintain and improve our operational, financial and management performance; • hire additional personnel; • obtain, maintain, expand and protect our intellectual property portfolio; and • continue to operate as a public company.
Additionally, we expect our capital and operating expenditures will increase significantly in connection with ongoing activities as we: • increase our investment in marketing, advertising, sales and distribution infrastructure for our existing and future products and services; • develop additional new products and enhancements to existing products; • obtain, maintain and improve our operational, financial and management performance; • hire additional personnel; • obtain, maintain, expand and protect our intellectual property portfolio; and • continue to operate as a public company. 51 Table of Contents Indebtedness On February 6, 2024, the Company issued $355.0 million aggregate principal amount of its 4.250% Convertible Senior Notes due 2029 (the “Notes”).
Provision for Income Taxes Years Ended December 31, (in thousands, except percentages) 2024 2023 $ Change % Change Provision for income taxes $ (764) $ (3,650) $ 2,886 (79) % We recorded income tax expense of $0.8 million and $3.7 million for the years ended December 31, 2024 and 2023, respectively.
Benefit (Provision) for Income Taxes Years Ended December 31, (in thousands, except percentages) 2025 2024 $ Change % Change Benefit (provision) for income taxes $ 27,688 $ (764) $ 28,452 (3,724) % We recorded income tax benefit of $27.7 million for the year ended December 31, 2025 and income tax expense of $0.8 million for the year ended December 31, 2024.
When this occurs, a provision for the entire loss is determined at the contract level and is recorded in the period in which the loss is evident.
A provision for contract loss is when estimates of total costs to be incurred on a contract exceed total estimates of the transaction price. When this occurs, a provision for the entire loss is determined at the contract level and is recorded in the period in which the loss is evident.
Research and Development, Net Years Ended December 31, (in thousands, except percentages) 2023 2022 $ Change % Change Research and development, net $ 119,054 $ 65,168 $ 53,886 83 % Research and development expense increased by $53.9 million, or 83%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022, primarily due to Neutron development progress, increased staff cost as a result of hiring and prototype spend focused on expanding our Photon and spacecraft components product portfolio.
Research and Development, Net Years Ended December 31, (in thousands, except percentages) 2025 2024 $ Change % Change Research and development, net $ 270,716 $ 174,394 $ 96,322 55 % Research and development expense increased by $96.3 million, or 55%, for the year ended December 31, 2025 as compared to the year ended December 31, 2024, primarily due to Neutron development progress, increased staff and staff related expenses as a result of hiring and prototype spend focused on expanding our spacecraft and spacecraft components product portfolio.
Income Taxes We use the asset and liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are recognized by applying the statutory tax rates in effect in the years in which the differences between the financial reporting and tax filing bases of existing assets and liabilities are expected to reverse.
Under this method, deferred tax assets and liabilities are recognized by applying the statutory tax rates in effect in the years in which the differences between the financial reporting and tax filing bases of existing assets and liabilities are expected to reverse. Valuation allowances are established when necessary to reduce deferred tax assets to the amounts expected to be realized.
Interest Expense, Net Years Ended December 31, (in thousands, except percentages) 2024 2023 $ Change % Change Interest expense, net $ (3,954) $ (4,248) $ 294 (7) % Interest expense, net of interest income decreased by $0.3 million, or 7%, for the year ended December 31, 2024 as compared to the year ended December 31, 2023, primarily due to an increase of interest income from increased money market account balances and decreased interest expense on secured borrowings, partially offset by interest expense incurred on senior convertible notes.
Interest Expense Years Ended December 31, (in thousands, except percentages) 2024 2023 $ Change % Change Interest expense $ (26,179) $ (17,525) $ (8,654) 49 % Interest expense increased by $8.7 million, or 49%, for the year ended December 31, 2024 as compared to the year ended December 31, 2023, primarily due to an increase of interest expense incurred on senior convertible notes, partially offset by interest expense on secured borrowings.
Included in the cash provided by operating assets and liabilities are $76.9 million in contract liabilities, $24.8 million in trade payables, $9.1 million in accrued expenses and $7.6 million in prepaids and other assets, offset by cash used in operating assets and liabilities including $50.2 million in contract assets, $12.9 million in other non-current assets and $12.4 million in inventories.
Included in the cash used in operating assets and liabilities are $39.9 million in inventories, $21.6 million in contract liabilities, $15.5 million in prepaids and other assets, $11.5 million in non-current lease liabilities, offset by cash provided by operating assets and liabilities including $15.8 million in other non-current assets and $10.2 million in trade payables.
We do not have a history of significant changes in our estimates of variable consideration; however, judgment is involved in estimating the amounts on long term contracts and could be subject to change if we encounter significant delays in production. 52 Table of Contents For revenue recognized over-time, we use an input method, based on costs incurred relative to total estimated costs at completion to estimate the percentage of completion.
We do not have a history of significant changes in our estimates of variable consideration; however, judgment is involved in estimating the amounts on long term contracts and could be subject to change if we encounter significant delays in production.
The over-time revenue is recognized based on the percentage of the total project cost that has been realized. 45 Table of Contents Estimating future revenues and associated costs and profit is a process requiring a high degree of management judgment, including management’s assumptions regarding our future operational performance as well as general economic conditions.
Estimating future revenues and associated costs and profit is a process requiring a high degree of management judgment, including management’s assumptions regarding our future operational performance as well as general economic conditions.
The assumptions used in calculating the fair value of stock-based awards represent our best estimates, however, these estimates involve inherent uncertainties and the application of judgment. As a result, if factors change or we use different assumptions, stock-based compensation expense could be materially different in the future.
The assumptions used in calculating the fair value of stock-based awards represent our best estimates, however, these estimates involve inherent uncertainties and the application of judgment.
As of December 31, 2024, there was $58.3 million principal outstanding under the Loan Agreement, of which $12.0 million is classified as current in the Company’s consolidated balance sheets, with the remainder classified as long-term borrowing. 51 Table of Contents Cash Flows The following table summarizes our cash flows for the periods presented: Years Ended December 31, (in thousands) 2024 2023 2022 Net cash provided by (used in): Operating activities $ (48,890) $ (98,867) $ (106,538) Investing activities (98,327) 12,018 (346,079) Financing activities 256,682 7,369 2,041 Effect of exchange rate changes (597) 43 4,372 Net increase (decrease) in cash, cash equivalents, and restricted cash $ 108,868 $ (79,437) $ (446,204) Cash Flows from Operating Activities Net cash used in operating activities for the year ended December 31, 2024 of $48.9 million, which consisted of $190.2 million in operating loss, $95.5 million non-cash expense and $45.8 million in cash provided by operating assets and liabilities.
Cash Flows The following table summarizes our cash flows for the periods presented: Years Ended December 31, (in thousands) 2025 2024 2023 Net cash provided by (used in): Operating activities $ (165,521) $ (48,890) $ (98,867) Investing activities (347,397) (98,327) 12,018 Financing activities 1,071,271 256,682 7,369 Effect of exchange rate changes (110) (597) 43 Net increase (decrease) in cash, cash equivalents, and restricted cash $ 558,243 $ 108,868 $ (79,437) Cash Flows from Operating Activities Net cash used in operating activities for the year ended December 31, 2025 of $165.5 million, which consisted of $198.2 million in net loss, $91.5 million non-cash expense and $58.8 million in cash used in operating assets and liabilities.
If our actual costs exceed our estimates, our margins and profits are reduced and we could incur a provision for contract loss. A provision for contract loss is when estimates of total costs to be incurred on a contract exceed total estimates of the transaction price.
For the impacts of changes in estimates on our consolidated statements of operations and comprehensive loss, see Note 3 to the consolidated financial statements. If our actual costs exceed our estimates, our margins and profits are reduced and we could incur a provision for contract loss.
Contracts for launch services and spacecraft builds typically include termination rights that may be exercised by customers upon advanced notice and payment of a specified termination fee. As of December 31, 2024, our backlog totaled $1,067.0 million, of which $680.7 million is related to space systems and $386.3 million is related to launch services.
Contracts for launch services and spacecraft builds typically include termination rights that may be exercised by customers upon advanced notice and payment of a specified termination fee.
Our shares have actively traded for a short period of time subsequent to the Business Combination, the volatility is based on the weighted average historical volatilities of our common stock and a pool of public companies that are comparable to us.
The fair value of common stock based on the market price of our common stock underlying the awards on the grant date. • Expected volatility . The volatility is based on the weighted average historical volatilities of our common stock and a pool of public companies that are comparable to us.
Included in the non-cash activities are $56.8 million in stock-based compensation expense and $33.7 million in depreciation and amortization.
Included in the non-cash activities are $71.1 million in stock-based compensation expense and $43.9 million in depreciation and amortization, partially offset by $30.7 million in deferred income taxes.
Our spacecraft family, which are configurable for a range of low Earth orbit, medium Earth orbit, geosynchronous orbit and interplanetary missions enable us to offer an end-to-end mission solution encompassing launch, full spacecraft manufacturing, ground services and mission operations to provide customers with streamlined access to orbit with Rocket Lab as a single mission partner. 43 Table of Contents Recent Developments Neutron Update We continue to make significant progress across Neutron’s structures and infrastructure at our LC-3 facility in Virginia.
Our spacecraft family, which are configurable for a range of low Earth orbit, medium Earth orbit, geosynchronous orbit and interplanetary missions enable us to offer an end-to-end mission solution encompassing launch, full spacecraft manufacturing, ground services, mission operations and optical systems to provide customers with streamlined access to orbit with Rocket Lab as a single mission partner. 43 Table of Contents Recent Developments Space Development Agency Tracking Layer Tranche 3 On December 17, 2025, we entered into an agreement with the Space Development Agency (“SDA”) to design, manufacture and provide operations and sustainment for 18 satellites for the Tracking Layer Tranche 3 program (“Tranche 3”) under the Proliferated Warfighter Space Architecture.
Point-in-time revenue recognition results in cash payments being initially accrued to the balance sheet as deferred revenue as contractual milestones are accomplished and then recognized as revenue once the final contractual obligation is completed. Over-time revenue recognition is generally based on an input measure of progress based on costs incurred compared to estimated total costs at completion.
Revenues from long-term contracts are recognized using either the “point-in-time” or “over-time” method of revenue recognition. Point-in-time revenue recognition results in cash payments being initially accrued to the balance sheet as deferred revenue as contractual milestones are accomplished and then recognized as revenue once the final contractual obligation is completed.
We will continue to invest in increasing production and expanding our product offerings through acquisitions. 50 Table of Contents Material Cash Requirements As of December 31, 2024, we had outstanding $58.3 million in aggregate principal amount of indebtedness under our equipment financing agreement, of which $12.0 million was scheduled to become due in the following twelve months.
We will continue to invest in increasing production and expanding our product offerings through acquisitions. Material Cash Requirements As of December 31, 2025, our total minimum lease payments was $151.0 million, of which $17.9 million is due in the following twelve months.
As of December 31, 2024, our total minimum lease payments was $102.3 million, of which $10.9 million is due in the following twelve months. For details regarding our indebtedness and lease obligations at December 31, 2024, refer to Note 12, Loan Agreements, and Note 16, Leases, to our consolidated financial statements included elsewhere in this Annual Report on Form 10-K.
For details regarding our lease obligations at December 31, 2025, refer to Note 16, Leases, to our consolidated financial statements included elsewhere in this Annual Report on Form 10-K. Our capital expenditures for the fiscal year ended December 31, 2025 were $156.3 million.
GAAP”) requires us to make estimates and judgments that affect the amounts reported in those financial statements and accompanying notes. Although we believe that the estimates we use are reasonable, due to the inherent uncertainty involved in making those estimates, actual results reported in future periods could differ from those estimates.
GAAP”) requires us to make estimates and judgments that affect the amounts reported in those financial statements and accompanying notes.
Cost of Revenues Years Ended December 31, (in thousands, except percentages) 2023 2022 $ Change % Change Cost of revenues $ 193,183 $ 192,006 $ 1,177 1 % Cost of revenues increased by $1.2 million, or 1%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022.
Comparison of the Years Ended December 31, 2024 and 2023 Revenues Years Ended December 31, (in thousands, except percentages) 2024 2023 $ Change % Change Revenues $ 436,214 $ 244,592 $ 191,622 78 % Revenue increased by $191.6 million, or 78%, for the year ended December 31, 2024 as compared to the year ended December 31, 2023.
Indebtedness On February 6, 2024, the Company issued $355.0 million aggregate principal amount of its 4.250% Convertible Senior Notes due 2029 (the “Notes”). The Notes were issued pursuant to, and are governed by, an indenture (the “Indenture”), dated as of February 6, 2024, between the Company and U.S. Bank Trust Company, National Association, as trustee (the “Trustee”).
The Notes were issued pursuant to, and are governed by, an indenture (the “Indenture”), dated as of February 6, 2024, between the Company and U.S. Bank Trust Company, National Association, as trustee (the “Trustee”). As of December 31, 2025, there was $155.7 million outstanding under the Notes, before unamortized discount and debt issuance costs of $3.3 million.
Revenue and Cost Value Per Launch Revenue value per launch represents the average revenue per launch contract attributable to launches that occurred during a period, regardless of when the revenue was recognized. Revenue value per launch can be a useful metric to provide insight into general competitiveness and price sensitivity in the marketplace.
Revenue and Cost Per Launch Revenue per launch represents the average transaction price attributable to launch contract performance obligations during the period in which the launch occurs, regardless of whether the revenue is recognized as point-in-time or over-time method of revenue recognition. This metric provides insight into general competitiveness and price sensitivity in the marketplace.
Space systems cost of revenue was $129.4 million for the year ended December 31, 2023, an increase of $5.0 million, or 4%, primarily due to spacecraft manufacturing growth. Cost of revenues for the year ended December 31, 2023 decreased to 79% of total revenue as compared to 91% for the year ended December 31, 2022.
Space systems cost of revenue was $276.8 million for the year ended December 31, 2025, an increase of $47.6 million, or 21%, primarily due to spacecraft manufacturing growth. Launch Service cost of revenues was $117.8 million for the year ended December 31, 2025, an increase of $27.0 million, or 30%, primarily due to a higher launch cadence referenced above.
The costs incurred are determined by assessing the physical and technical progress on the spacecraft applied to the standard costs.
For revenue recognized over-time, we use an input method, based on costs incurred relative to total estimated costs at completion to estimate the percentage of completion. The costs incurred are determined by assessing the physical and technical progress on the spacecraft applied to the standard costs.
Components of Results of Operations Revenue Our revenues are derived from a combination of long-term fixed price contracts for launch services and spacecraft builds, and purchase order based spacecraft components sales. Revenues from long-term contracts are recognized using either the “point-in-time” or “over-time” method of revenue recognition.
The increase was primarily a result of continued bookings during the period, which includes the SDA Tranche 3 contract signed in December 2025, and the acquisition of GEOST, partially offset by recognizing revenue on contracts during the period. 45 Table of Contents Components of Results of Operations Revenue Our revenues are derived from a combination of long-term fixed price contracts for launch services and spacecraft builds, and purchase order based spacecraft components sales.
Space systems revenue was $172.7 million for the year ended December 31, 2023, an increase of $22.4 million, or 15%, primarily due to spacecraft manufacturing growth.
Space systems revenue was $402.8 million for the year ended December 31, 2025, an increase of $91.9 million, or 30%, primarily due to spacecraft manufacturing growth, partially offset by a net $7.9 million downward cumulative catch-up adjustment to revenue primarily related to changes in the estimated costs to complete an individual contract.
Other Income (Expense), Net Years Ended December 31, (in thousands, except percentages) 2023 2022 $ Change % Change Other income (expense), net $ 3,715 $ 1,010 $ 2,705 268 % Other income increased by $2.7 million, or 268%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022, primarily due to accretion of marketable securities purchased at a discount.
Interest Expense Years Ended December 31, (in thousands, except percentages) 2025 2024 $ Change % Change Interest expense $ (26,489) $ (26,179) $ (310) 1 % Interest expense increased by $0.3 million, or 1%, for the year ended December 31, 2025 as compared to the year ended December 31, 2024.
Revenue Recognition The transaction price represents the amount of consideration to which we expect to be entitled in exchange for transferring the promised products or services to our customers. The consideration promised within a contract may include fixed amounts and variable amounts.
Although we believe that the estimates we use are reasonable, due to the inherent uncertainty involved in making those estimates, actual results reported in future periods could differ from those estimates. 52 Table of Contents Revenue Recognition The transaction price represents the amount of consideration to which we expect to be entitled in exchange for transferring the promised products or services to our customers.
Interest Income (Expense), Net Interest income (expense), net consists primarily of interest expense incurred on debt and interest income earned on our cash and cash equivalents, short-term investments balances and marketable securities.
Interest Expense Interest expense consists primarily of interest expense on our loan agreements, amortization of debt issuance costs and finance lease interest. 46 Table of Contents Interest Income Interest income consists primarily of interest income on our cash and cash equivalents, marketable securities and customer financing.
Cash Flows from Financing Activities Cash provided by financing activities for the year ended December 31, 2024 of $256.7 million was primarily related to $355.0 million of proceeds from the issuance of convertible senior notes, partially offset by $51.7 million of repayments on Trinity Loan Agreement, $43.2 million purchase of capped calls related to the issuance of convertible senior notes and $12.2 million of debt issuance costs.
Cash Flows from Financing Activities Cash provided by financing activities for the year ended December 31, 2025 of $1,071.3 million was primarily related to $1,119.5 million of net proceeds from the issuance of common stock under the ATM Equity Offerings and $11.0 million in proceeds from our Employee Stock Purchase Plan, partially offset by $61.5 million net cash outflows related to debt activities.
As of December 31, 2024, there was $355.0 million outstanding under the Notes, before unamortized discount and debt issuance costs of $9.6 million. As of December 31, 2024, the effective interest rate under the Notes was 5.0%.
As of December 31, 2025, the effective interest rate under the Notes was 5.0%. In addition, the Company has financing agreements with $1.7 million outstanding as of December 31, 2025.
Interest Income (Expense), Net Years Ended December 31, (in thousands, except percentages) 2023 2022 $ Change % Change Interest income (expense), net $ (4,248) $ (7,799) $ 3,551 (46) % Interest expense, net of interest income decreased by $3.6 million, or 46%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022, primarily due to an increase of interest income on marketable securities and money market funds, partially offset by increased interest expense on our floating rate term loan from Hercules. 49 Table of Contents Loss on Foreign Exchange Years Ended December 31, (in thousands, except percentages) 2023 2022 $ Change % Change Loss on foreign exchange $ (470) $ (4,435) $ 3,965 (89) % Loss on foreign exchange decreased by $4.0 million, or 89%, for the year ended December 31, 2023 as compared to the year ended December 31, 2022, primarily due to our New Zealand intercompany loan denominated in New Zealand Dollar.
Loss on Foreign Exchange Years Ended December 31, (in thousands, except percentages) 2025 2024 $ Change % Change Loss on foreign exchange $ (463) $ (87) $ (376) 432 % Loss on foreign exchange increased by $0.4 million, or 432%, for the year ended December 31, 2025 as compared to the year ended December 31, 2024, primarily due to fluctuations on the foreign exchange rates of the New Zealand Dollar and Canadian Dollar as compared to the U.S.
Based on our evaluation of progress to date and necessary testing, engineering, qualification and manufacturing and infrastructure milestones still necessary to be achieved, we continue to plan for the debut launch of Neutron in the second half of 2025, although uncertainty remains in the complex development cycle of a new launch vehicle which could result in our targeted timeline for first launch slipping further.
However, risk and uncertainty remains in the complex development cycle of a new launch vehicle which could impact our current best estimate of a targeted timeline for first launch.