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York Space Systems (NYSE: YSS) grows Q1 revenue 9% but posts $114.8M loss

Filing Impact
(High)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

York Space Systems Inc. reported first quarter 2026 revenue of $116.3 million, up 9% from a year earlier, mainly from major government programs. Gross margin fell to 19%, and net loss widened to $114.8 million, driven by higher operating expenses including $84.7 million of stock-based compensation and IPO-related costs.

Adjusted EBITDA swung from a $5.5 million profit to a $3.6 million loss. Despite the loss, York completed its IPO, raising $583 million, acquired Orbion Space Technology, agreed to acquire ALL.SPACE, and increased backlog to $642.3 million. Liquidity was strong with $806 million available and full-year 2026 revenue guidance of $545–$595 million was reaffirmed.

Positive

  • None.

Negative

  • None.

Insights

Strong growth and liquidity, but profitability deteriorated sharply in Q1 2026.

York Space Systems grew revenue 9% to $116.3M, supported by major government programs and a rising backlog of $642.3M. However, gross margin compressed to 19% and Adjusted EBITDA dropped to a loss of $3.6M from a prior-period profit.

GAAP net loss expanded to $114.8M, largely reflecting $84.7M of stock-based compensation and $5.9M of transaction and IPO-related costs. These non-cash and one-time items complicate comparisons but highlight the cost of going public and executing M&A.

On the balance sheet, cash rose to $655.7M, aided by $592.8M in IPO proceeds, and total liquidity reached $806M. Management reaffirmed 2026 revenue guidance of $545–$595M, signaling confidence in demand, including the $187M commercial constellation contract and recent IDIQ awards.

Item 2.02 Results of Operations and Financial Condition Financial
Disclosure of earnings results, typically an earnings press release or preliminary financials.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Q1 2026 Revenue $116,343 thousand For the three months ended March 31, 2026; up 9% year over year
Q1 2026 Net Loss $114,842 thousand For the three months ended March 31, 2026; vs $11,729 thousand prior year
Q1 2026 Adjusted EBITDA $(3,638) thousand Non-GAAP Adjusted EBITDA for the three months ended March 31, 2026; vs $5,454 thousand in 2025
Stock-based compensation expense $84,696 thousand Operating expense component for the three months ended March 31, 2026
Backlog $642,298 thousand Backlog as of March 31, 2026; up from $542,557 thousand at December 31, 2025
Liquidity $806,000 thousand Cash and cash equivalents of $655,693 thousand plus $150,000 thousand revolver availability as of March 31, 2026
IPO net proceeds $583,000 thousand Net proceeds raised from York’s IPO as highlighted in selected Q1 2026 results
2026 Revenue Guidance $545–$595 million Full-year 2026 revenue guidance range reaffirmed as of May 14, 2026
Adjusted EBITDA financial
"Adjusted EBITDA (non-GAAP) | $ | (3,638) | | | $ | 5,454"
Adjusted EBITDA is a way companies measure how much money they make from their core operations, like running a business, by removing certain costs or income that aren’t part of regular business activities. It helps investors see how well a company is doing without distractions from unusual expenses or gains, making it easier to compare companies or track performance over time.
contribution margin financial
"We refer to revenue less direct material costs of revenue as “contribution margin”"
Contribution margin is the amount of money left from a product’s sale after paying the costs that rise with each unit sold (like materials or hourly labor); it can be shown per unit or as a percentage of the sale price. Investors care because it shows how much each sale contributes to covering fixed expenses and generating profit — think of each sale as a slice of pie where the contribution margin is the slice available to pay the rent and add to earnings.
IDIQ contract awards financial
"York was awarded multiple IDIQ contract awards across two mission areas critical to national security"
backlog financial
"Backlog increased to $642 million reflecting the new commercial contract signed in first quarter of 2026."
A backlog is the amount of work or orders that a company has received but hasn't completed yet. It’s like a restaurant with many dishes to serve; the backlog shows how many orders are still waiting to be finished. It matters because a large backlog can indicate strong demand or potential delays in delivering products or services.
Manufacturing Readiness Level (MRL) 9 technical
"leveraging its mature production capacity and Manufacturing Readiness Level (MRL) 9 capabilities"
Manufacturing Readiness Level (MRL) 9 indicates that a product’s manufacturing process is proven at full production scale, with consistent quality, stable suppliers, and minimal production risk — essentially the factory is running and meeting targets. For investors, MRL 9 signals that the company has moved past development and pilot stages into steady, predictable manufacturing, which supports reliable revenue, lower execution risk, and clearer forecasts. Think of it as a car model that has graduated from prototypes to a fully operational assembly line.
IPO financial
"York completed its IPO, raising net proceeds of $583 million."
An initial public offering (IPO) is the process by which a private company sells its shares to the public for the first time, making its ownership available on the stock market. This allows the company to raise money from a wide range of investors to fund growth or other goals. For investors, an IPO offers a chance to buy into a company early in its public journey, potentially benefiting if the company grows in value.
Revenue $116,343 thousand +9% year over year
Gross profit $22,150 thousand -10% year over year
Gross margin 19% down from 23% in Q1 2025
Net loss $114,842 thousand vs $11,729 thousand in Q1 2025
Adjusted EBITDA $(3,638) thousand from $5,454 thousand in Q1 2025
Backlog $642,298 thousand up from $542,557 thousand at December 31, 2025
Guidance

Revenue guidance for full-year 2026 reaffirmed at $545–$595 million as of May 14, 2026.

0002086587false00020865872026-05-142026-05-14


UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): May 14, 2026
YORK SPACE SYSTEMS INC.
(Exact name of registrant as specified in its charter)
Delaware001-4308839-4190941
(State or other jurisdiction
of incorporation)
(Commission
File Number)
(IRS Employer Identification No.)
6060 S Willow Drive 80111
Greenwood Village, CO
(Address of principal executive offices)
(Zip Code)
Registrant’s telephone number, including area code: (720) 537-2655
Not Applicable
(Former name or former address, if changed since last report.)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading Symbol(s)
Name of each exchange on which registered
Common Stock, par value $0.0001 per share
YSS
  New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.










Item 2.02 Results of Operations and Financial Condition.

On May 14, 2026, York Space Systems Inc., a Delaware corporation (the “Company”), issued a press release announcing the Company’s financial results for the fiscal quarter ended March 31, 2026. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and incorporated by reference into this Item 2.02.

The information furnished in this Item 2.02, including the press release incorporated into this Item 2.02, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act regardless of any general incorporation language in such filing, except as shall be expressly set forth by specific reference in such filing.


Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.
Description
99.1
Press release dated May 14, 2026
104
Cover Page Interactive Data File (embedded within the Inline XBRL document).











































SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

YORK SPACE SYSTEMS INC.

Date: May 14, 2026
By: /s/ Kevin Messerle
Name: Kevin Messerle
Title: Chief Financial Officer


York Space Systems Reports First Quarter 2026 Results
Government and Commercial Wins Reinforce Execution as Company Accelerates Expansion

DENVER, CO—May 14, 2026 – York Space Systems Inc. (NYSE: YSS) (York) today announced financial results for the quarter ended March 31, 2026.

($ in thousands, except percentages)For the three months ended March 31,
20262025% Change
Revenue$116,343 $106,252 9%
Gross profit22,150 24,602 (10%)
Net loss(114,842)(11,729)879%
Adjusted EBITDA (non-GAAP)$(3,638)$5,454 (167%)
* See definition and reconciliation of Adjusted EBITDA to net loss under “Non-GAAP Financial Measures” and “Reconciliation of GAAP to Non-GAAP Measures.”

“Our Q1 results reflect consistent execution against the objectives we set at the start of the year and with our IPO. Our commercial momentum and IDIQ awards demonstrate continued traction, and after quarter end, our agreement to acquire ALL.SPACE represents a meaningful step in expanding our total addressable market and broadening the range of missions we can support,” said Dirk Wallinger, CEO of York. “We are actively investing ahead of demand by building inventory of our satellite platforms and aligning our operations to support faster deployment timelines. That readiness is increasingly important as customers prioritize resilient, proliferated architectures and communications capabilities that can perform in more complex operating environments. Our focus remains on disciplined execution, continuing to build capacity, integrate new capabilities, and convert opportunity into awarded work.”

“The team is executing well and driving strong growth,” said Kevin Messerle, CFO of York. “Given the breadth of demand in front of us, we remain disciplined in how we allocate capital to maximize long-term value. The IPO has given us the opportunity to accelerate our growth by entering new but adjacent markets and building our new business footprint in the U.S. and across the world.”

First Quarter 2026 Company Results
Revenue increased $10 million, or 9%, to $116 million. This increase was primarily driven by growth in our major government programs.
Gross Margin decreased 4 percentage points to 19%; Gross Profit decreased 10% to $22 million. The decrease in gross margin is largely attributable to unfavorable EAC adjustments taken in the quarter together with favorable EAC adjustments in the year-ago quarter; the decrease in gross profit is primarily driven by the same, offset by higher revenue.
Backlog increased to $642 million reflecting the new commercial contract signed in first quarter of 2026.
Selected highlights
York completed its IPO, raising net proceeds of $583 million.




York acquired Orbion Space Technology, strengthening its supply chain with flight-proven electric propulsion systems.

York secured a 12-month extension from NASA and Johns Hopkins Applied Physics Laboratory (APL) for its BARD mission. This enables an expanded series of demonstrations of the Polylingual Experimental Terminal (PExT) payload throughout 2026 and into early 2027, including increased interoperability testing and direct-to-Earth (DTE) communications with commercial ground service providers, supporting near real-time commanding, telemetry, and science data transfer options for future science and operational missions.

York was awarded multiple IDIQ contract awards across two mission areas critical to national security and defense. York will compete for, and is well-positioned to win and execute, task orders under these awards. These awards expand York’s role in next-generation space and defense architectures.

York finalized a multi-year $187 million commercial contract for a 20+ satellite constellation built on the M-CLASS platform, demonstrating continued growth in the commercial market.

York initiated build-out of the first 20 satellite platforms for inventory, leveraging its mature production capacity and Manufacturing Readiness Level (MRL) 9 capabilities to accelerate time-to-orbit and meet growing demand for rapid, large-quantity deployments from government and commercial customers.

In April 2026, York announced the entry into a definitive agreement to acquire ALL.SPACE, a leading provider of advanced satellite communications terminals and multi-network connectivity solutions. With the acquisition, York is creating a complete communications ecosystem that operates in contested environments across commercial and government networks. The consummation of the acquisition is subject to regulatory approvals and customary closing conditions.

Liquidity
As of March 31, 2026, our cash and cash equivalents were $656 million and availability under our Revolving Facility was $150 million, for total liquidity of $806 million.

Business outlook as of May 14, 2026
We are reaffirming our revenue guidance range of $545 million to $595 million for the full year 2026, as provided on our March 19, 2026 press release.
*Business outlook is based on information as of today, May 14, 2026, and may be impacted by factors outside York’s control. See “Forward Looking Statements.”
Conference Call
York will host a conference call to review its financial results for the first quarter 2026 and its outlook for the future and may disclose other material developments affecting its business and/or financial performance. Listeners may access the conference call live via audio webcast.
Thursday May 14, 2026



3:00 pm Mountain Time (5:00 pm Eastern Time)
Webcast: https://events.q4inc.com/attendee/615953366
An audio webcast replay of the conference call will be available for one year at http://ir.yorkspacesystems.com.
About York Space Systems
York Space Systems is a leading, U.S.-based national defense and commercial prime providing a comprehensive suite of mission-critical solutions for national security, government, and commercial customers. York is one of the only space and defense primes with proprietary hardware and software capabilities designed to address customers’ complex mission requirements across the critical elements of the entire space ecosystem throughout the mission lifecycle. York is purpose built to address evolving national security space challenges and to adapt to the ongoing shift in the U.S. government’s mission needs and procurement processes.

Forward-Looking Statements

This press release and the related conference call contain “forward-looking statements” within the meaning of, and we intend such forward-looking statements to be covered by, the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are inherently subject to risks and uncertainties, some of which cannot be predicted or quantified. In some cases, you can identify forward-looking statements by terminology such as “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “may,” “might,” “objective,” “ongoing,” “plan,” “predict,” “project,” “potential,” “should,” “will,” “would,” or the negative of these terms or other comparable terminology. In particular, statements about our 2026 outlook, future revenue and growth prospects, backlog, growth of market share and addressable market, growth and M&A strategy, business plans, inventory building, expectations regarding government agencies, programs and actions, the timing and consummation of the acquisition of ALL.SPACE, benefits expected from the acquisitions of Orbion Space Technology and ALL.SPACE, the future health of our spacecraft, the markets in which we operate, including growth of our various markets, potential new products and product innovation and our expectations, contract performance, beliefs, plans, strategies, objectives, prospects, assumptions, or future events or performance contained in this press release and made during the related conference call, are forward-looking statements.

Factors that could cause actual results to differ materially from those expressed or implied by the forward-looking statements include: disruptions in U.S. government operations and funding and budgetary priorities of the U.S. government; limitations on investor insight into portions of our business due to our classified contracts with the U.S. government; our failure to establish and maintain important relationships with government agencies and prime contractors; the potential inability to realize our backlog; difficulties or disruptions in consummating future acquisitions and integrating the operations of acquired companies into our business, and in realizing the expected benefits of these transactions, including with respect to Orbion Space Technology and ALL.SPACE, cost overruns on our contracts, including before final receipt of a contract; concentration of our customers and backlog; our failure to implement and maintain an effective system of internal control over financial reporting; fluctuation of our operating results; significant competition in the global space and satellite market; our failure to manage our growth effectively and our ability to achieve



and maintain profitability; any failure of our spacecraft systems and related software to operate as intended, resulting in warranty claims for product failures, schedule delays or other problems with existing or new products; our revenue, results of operations and reputation may be negatively impacted if our products contain defects or fail to operate in the expected manner; our dependence on contracts entered into in the ordinary course of business and our dependence on major customers and vendors; the scarcity or unavailability of critical components used to manufacture our products or used in our development programs; the emerging and shifting nature of the market for spacecraft platforms and satellite software and its failure to achieve the growth potential we expect; uncertain global macro-economic and political conditions, including the implementation of tariffs; a failure of our information technology systems, physical or electronic security protections; the failure to adequately protect our proprietary intellectual property rights; the inability to comply with any of our contracts or meet eligibility requirements to obtain certain government contracts; government laws and regulations, particularly those relating to contracting in the defense industry; our substantial indebtedness; and the other factors set forth in our filings with the Securities and Exchange Commission. You should not place undue reliance on these forward-looking statements, which speak only as of the date stated, or if no date is stated, as of the date of this press release and the related conference call. Actual results may vary from the estimates provided. We undertake no intent or obligation to publicly update or revise any of the estimates and other forward-looking statements made in this press release, whether as a result of new information, future events or otherwise, except as required by law.

Non-GAAP Financial Measures

We believe that in addition to our results determined in accordance with U.S. generally accepted accounting principles (“GAAP”), our non-GAAP financial measures including contribution margin, contribution margin %, EBITDA, and Adjusted EBITDA provide useful information to management, investors, and analysts in assessing our financial performance and results of operations across reporting periods by excluding items we do not believe are indicative of our core operating performance. In addition to our GAAP measures, we use these non-GAAP financial measures to evaluate our operating performance, generate future operating plans, and make strategic decisions, including those relating to operating expenses and the allocation of internal resources, including budgeting for infrastructure.

These non-GAAP financial measures are used to supplement the financial information presented on a GAAP basis and should not be considered in isolation or as a substitute for the relevant GAAP measures and should be read in conjunction with information presented on a GAAP basis. Because not all companies use identical calculations, our presentation of non-GAAP measures may not be comparable to other similarly titled measures of other companies.

Non-GAAP financial measures are limited in value because they exclude certain items that may have a material impact on our reported financial results. In addition, they are subject to inherent limitations as they reflect the exercise of judgments by management about which items are adjusted to calculate our non-GAAP financial measures. We compensate for these limitations by analyzing current and future results on a GAAP basis as well as a non-GAAP basis and also by providing GAAP measures in our public disclosures.




Contribution Margin

We refer to revenue less direct material costs of revenue as “contribution margin” and contribution margin divided by revenue as “contribution margin %.” The closest comparable GAAP financial measures to contribution margin and contribution margin % are gross profit and gross profit margin %, respectively. We believe contribution margin and contribution margin % are useful measures of the variable costs that we incur in order to provide services to our customers. Our presentation of contribution margin and contribution margin % should not be construed as an inference that our future results will be unaffected by variable costs.

EBITDA and Adjusted EBITDA

We define EBITDA as net income (loss) adjusted for interest expense, interest income, income tax benefit, and depreciation and amortization. Adjusted EBITDA is defined as EBITDA adjusted for changes in the fair value of derivatives, stock-based compensation expense, transaction costs, and other non-recurring items. Net loss is the most directly comparable GAAP measure to Adjusted EBITDA. Our presentation of EBITDA and Adjusted EBITDA should not be construed as an inference that our future results will be unaffected by unusual or non-recurring items.

For more information on our non-GAAP financial measures and a reconciliation of GAAP to non-GAAP measures, see the “Reconciliation of GAAP to Non-GAAP Results” table in this press release.

Backlog
We view backlog as a key measure of our business growth. Backlog represents our estimate of the revenue we expect to realize in future periods as a result of performing work on contracts that have been awarded to us (net of any revenue already recognized as of the backlog date). We include the aggregate expected revenue of awarded contracts in our backlog upon the execution of a legally binding agreement, even though our contracts include certain termination rights exercisable by our customers with advance notice. We exclude unexercised contract options from our backlog. Contract liabilities recognized on our consolidated balance sheets consists of payments and billings that we have received in excess of revenue that we have recognized. Because cash receipts from these contracts have not been recognized into revenue, they are included in our backlog calculation.
We monitor our backlog because we believe it is a forward-looking indicator of potential sales which can be helpful to investors in evaluating the performance of our business and identifying trends over time. Although backlog reflects business associated with contracts that are considered to be firm, terminations, amendments, or contract cancellations may occur, which could result in a reduction in our total backlog and potential future revenue that is never recognized.

Investor Contact

Christopher Evenden

ir@yorkspacesystems.com




Media Contact

Sarah Nickell

Sarah.nickell@yorkspacesystems.com










APPENDIX - 1

Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited)
For the three months ended March 31,
($ in thousands, except shares and per share amounts)20262025
Revenue$116,343 $106,252 
Cost of revenues94,193 81,650 
Gross profit22,150 24,602 
Operating expenses
Selling, general and administrative expenses36,706 26,801 
Stock compensation expense84,696 — 
Research and development expenses5,289 4,401 
Transaction costs5,925 31 
Total operating expenses132,616 31,233 
Loss from operations(110,466)(6,631)
Other (expense) income
Interest expense(2,899)(7,059)
Interest income4,620 541 
Other income (expense), net(6,207)114 
Total other expense(4,486)(6,404)
Loss before provision for income taxes(114,952)(13,035)
Income tax benefit110 1,306 
Net loss$(114,842)$(11,729)
Foreign currency translation adjustment(121)485 
Comprehensive loss$(114,963)$(11,244)
Net loss per common share
Net loss$(114,842)$(11,729)
Less: Accretion of Class P Units$192 $— 
Less: Deemed dividend on Conversion of the Class P Units upon IPO$60,722 $— 
Net loss available to common shareholders$(175,756)$(11,729)
Basic and diluted net loss per share$— $— 
Weighted average common shares outstanding
Basic and diluted weighted common shares outstanding116,022,67695,141,928














Condensed Consolidated Balance Sheets (Unaudited)
($ in thousands)
As of March 31, 2026
As of December 31, 2025
Assets
Current assets
Cash and cash equivalents$655,693 $162,573 
Accounts receivable, net3,931 11,539 
Inventories34,206 18,747 
Prepaid expenses and other current assets16,203 31,478 
Contract assets96,573 76,809 
Capitalized commissions, net5,107 6,661 
Total current assets811,713 307,807 
Fixed assets, net49,946 46,293 
Right of use assets, net28,747 24,683 
Goodwill737,385 674,262 
Other intangibles, net414,916 407,925 
Other assets6,347 14,415 
Total assets$2,049,054 $1,475,385 
Liabilities, Temporary Equity and Member's Capital/Stockholders' Equity
Current liabilities
Contract liabilities$28,565 $110,275 
Accounts payable and accrued expenses103,654 68,358 
Operating lease liabilities, current4,074 3,260 
Income taxes payable528 672 
Long-term debt, current4,688 3,750 
Deferred commissions, current5,391 5,038 
Total current liabilities146,900 191,353 
Operating lease liabilities, less current portion26,425 23,161 
Deferred commissions, less current portion1,127 2,110 
Long-term debt, net143,189 144,962 
Derivative liability associated with Class P Units— 93,411 
Other liabilities3,405 3,353 
Deferred income tax liability5,657 6,096 
Total liabilities$326,703 $464,446 
Commitments and contingencies
Temporary Equity
Class P Units (240,956,348 and 0 units authorized, issued and outstanding at December 31, 2025 and 2024, respectively; $241,498 and $0 liquidation preference as of December 31, 2025 and 2024, respectively)— 143,115 
Member's Capital/Stockholders Equity
Common units (0 and 50,000,000 authorized, issued and outstanding at March 31, 2026 and December 31, 2025, respectively)
— 1,135,910 



Common stock ($0.0001 par value per share; 1,000,000,000 and 0 authorized at March 31, 2026 and December 31, 2025, respectively; 127,609,213 and 0 issued and outstanding at March 31, 2026 and December 31, 2025, respectively)
13 — 
Additional paid-in-capital2,105,387 — 
Accumulated other comprehensive income (loss)815 936 
Accumulated deficit(383,864)(269,022)
Total member's capital1,722,351 867,824 
Total liabilities, temporary equity, and member's capital/stockholders' equity$2,049,054 $1,475,385 









































Condensed Consolidated Statements of Cash Flows (Unaudited)
For the three months ended March 31,
($ in thousands)20262025
Cash flows from operating activities
Net loss(114,842)$(11,729)
Adjustments to reconcile net loss to net cash (used in)/provided by operating activities:
Depreciation and amortization16,103 12,036 
Stock compensation expense84,696 — 
Amortization of debt issuance costs207 — 
Non-cash lease expense980 209 
Amortization of capitalized commissions1,514 636 
Non-cash compensation— — 
Deferred taxes(503)(1,298)
Loss on equity investment1,538 — 
Other, net5,789 (142)
Changes in assets and liabilities, net of the effect of acquisitions:
Accounts receivable, net8,232 (613)
Inventories(16,036)8,962 
Prepaid expenses and other current assets11,125 2,819 
Contract assets(19,764)(43,027)
Other long-term assets(77)(5)
Contract liabilities(84,726)(58,912)
Accounts payable and accrued expenses22,965 10,668 
Deferred commissions(630)(1,255)
Income taxes payable(131)— 
Related party payables— 626 
Other long-term liabilities71 83 
Right-of-use assets and operating lease liabilities, net(966)(598)
Net cash (used in) operating activities(84,455)(79,496)
Cash flows from investing activities
Capital expenditures(2,148)(1,173)
Equity investments(3,150)— 
Acquisition of business, net of cash acquired(10,778)— 
Issuance of notes receivable— (2,500)
Proceeds from settlement of notes receivable5,000 — 
Net cash (used in)/provided by investing activities(11,076)(3,673)
Cash flows from financing activities
Proceeds from issuance of common stock in connection with the IPO, net of underwriting discounts and commissions592,833 — 
Payment of offering costs in connection with the IPO(3,192)— 
Repayment of principal on long-term debt(938)— 
Net cash provided by financing activities588,703 — 
Net increase/(decrease) in cash and cash equivalents493,172 (83,169)
Effect of exchange rate changes on cash(52)65 



Cash and cash equivalents, beginning of period162,573 104,656 
Cash at end of period$655,693 $21,552 
Supplemental disclosures of cash flow information
Cash payments for interest$3,064 $6,292 
Cash (refunded)/paid for taxes(14)— 
Noncash operating, investing, and financing
Changes in accounts payable and accruals for purchases of fixed assets1,343 358 
Conversion of common units into shares of common stock upon IPO1,135,718 — 
Conversion of Class P Units into shares of common stock upon IPO241,391 — 
Issuance of common shares for acquisition of Orbion60,180 — 




APPENDIX - 2

Reconciliation of GAAP to Non-GAAP Results

Contribution Margin
(Unaudited)
For the three months ended March 31,
($ in thousands, except percentages)20262025
Revenue$116,343 $106,252 
Direct material costs76,277 70,949 
Contribution margin (non-GAAP)$40,066 $35,303 
Contribution margin % (non-GAAP)34%33%

Reconciliation to Contribution Margin
(Unaudited)

($ in thousands, except percentages)For the three months ended March 31,
20262025
Revenue$116,343 $106,252 
Less: Cost of revenues94,193 81,650 
Gross profit (GAAP)$22,150 $24,602 
Gross profit % (GAAP)19%23%
Add: Direct labor costs10,155 7,724 
Add: Direct overhead costs3,343 1,715 
Add: Depreciation and amortization4,418 1,262 
Contribution margin (non-GAAP)$40,066 $35,303 
Contribution margin % (non-GAAP)34%33%





















Reconciliation of Net Loss to Adjusted EBITDA
(Unaudited)
For the three months ended March 31,
($ in thousands)20262025
Net loss$(114,842)$(11,729)
Interest expense2,899 7,059 
Interest income(4,620)(541)
Income tax benefit(110)(1,306)
Depreciation and amortization16,103 12,036 
EBITDA (non-GAAP)$(100,570)$5,519 
Changes in the fair value of derivatives4,830 (142)
Stock-based compensation expense84,696 — 
Transaction costs(1)
5,925 31 
Other(2)
1,481 46 
Adjusted EBITDA (non-GAAP)$(3,638)$5,454 
(1)Represents costs for legal, advisory fees and other costs incurred in connection with the Company's acquisition activity and one-time IPO costs.
(2)Other includes loss on initial Orbion investment, net gain on foreign exchange and one-time non-cash expense.


Backlog
(Unaudited)
($ in thousands)As of March 31, 2026As of December 31, 2025
Backlog$642,298 $542,557 

FAQ

How did York Space Systems (YSS) perform financially in Q1 2026?

York Space Systems reported Q1 2026 revenue of $116.3 million, up 9% year over year, mainly from major government programs. However, the company posted a net loss of $114.8 million and a negative Adjusted EBITDA of $3.6 million, reflecting higher operating and stock-based compensation costs.

What is York Space Systems’ (YSS) revenue guidance for full-year 2026?

York Space Systems reaffirmed its 2026 revenue guidance at a range of $545 million to $595 million. This outlook, restated as of May 14, 2026, reflects expectations for continued demand across government and commercial programs, supported by growing backlog and recent contract wins.

How strong is York Space Systems’ (YSS) liquidity position after its IPO?

As of March 31, 2026, York Space Systems held $655.7 million in cash and cash equivalents and had $150 million available under its revolving facility. This provided total liquidity of $806 million, supported by net IPO proceeds of about $583 million and subsequent financing cash flows.

What were the key growth drivers for York Space Systems (YSS) in Q1 2026?

York’s Q1 2026 revenue rose 9% to $116.3 million, primarily from growth in major government programs. The company also increased backlog to $642.3 million, finalized a $187 million commercial constellation contract, and secured multiple IDIQ awards in mission areas tied to national security and defense.

What major strategic moves did York Space Systems (YSS) make recently?

York completed its IPO, raising net proceeds of $583 million, and acquired Orbion Space Technology to add electric propulsion capabilities. It also signed a definitive agreement to acquire ALL.SPACE, aiming to build a complete communications ecosystem, subject to regulatory approvals and customary closing conditions.

How did York Space Systems’ (YSS) margins and Adjusted EBITDA change in Q1 2026?

Gross margin declined from 23% to 19%, with gross profit falling 10% to $22.2 million, mainly due to EAC adjustments. Adjusted EBITDA moved from a $5.5 million profit in Q1 2025 to a $3.6 million loss, reflecting higher operating, stock compensation, and transaction costs.

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