YSS
York Space Systems Inc.
Company overview
- Market capitalization
- $1.26B
- Employees
- 710
- Latest publication
- 2026-09-29
About York Space Systems Inc.
York Space Systems, Inc. operates as a space and defense prime providing a comprehensive suite of mission-critical solutions for national security, government and commercial customers in the United States. It provides space and defense primes with proprietary hardware and software capabilities designed to address customers' requirements across the elements of the space ecosystem throughout the mission lifecycle. The company also engages in the design, production, integration, and operation of spacecraft to manage spacecraft and constellations. It offers S-CLASS, LX-CLASS, and M-CLASS spacecraft, which are satellite platforms to a range of space market needs. In addition, the company provides software that enables versatile integration of a variety of payloads for customers and supply chain commonalities across platforms, as well as software-enabled services. The company was formerly known as Yellowstone Midco Holdings II, LLC and changed its name to York Space Systems, Inc. in January 2026. York Space Systems, Inc. was founded in 2012 and is based in Greenwood Village, Colorado.
Financial statements
Income Quarterly
| Metric | Q2 20262026-06-30 · USD | Q1 20262026-03-31 · USD | Q4 20252025-12-31 · USD | Q1 20252025-03-31 · USD | Q4 20242024-12-31 · USD |
|---|---|---|---|---|---|
| Total Revenue | 92,547,000USD | 116,343,000USD | 105,349,000USD | 106,252,000USD | 76,606,000USD |
| Cost Of Revenue | 70,367,000USD | 94,193,000USD | — | 81,650,000USD | 60,950,000USD |
| Gross Profit | 22,180,000USD | 22,150,000USD | 21,066,000USD | 24,602,000USD | 15,656,000USD |
| Research Development | 5,766,000USD | 5,289,000USD | — | 4,401,000USD | 4,960,000USD |
| Selling General Administrative | 40,825,000USD | 36,706,000USD | — | 26,801,000USD | 27,514,000USD |
| Total Operating Expenses | 63,493,000USD | 132,616,000USD | — | 31,233,000USD | 32,474,000USD |
| Operating Income | -41,313,000USD | -110,466,000USD | — | -6,631,000USD | -16,818,000USD |
| Total Other Income Expense Net | 2,252,000USD | -4,486,000USD | — | -6,404,000USD | -10,067,000USD |
| Interest Income | 4,208,000USD | 4,620,000USD | — | 541,000USD | 269,000USD |
| Interest Expense | 2,884,000USD | 2,899,000USD | — | 7,059,000USD | 7,394,000USD |
| Income Before Tax | -39,061,000USD | -114,952,000USD | — | -13,035,000USD | -26,885,000USD |
| Income Tax Expense | 282,000USD | -110,000USD | — | -1,306,000USD | -1,617,000USD |
| Net Income | -39,343,000USD | -114,842,000USD | -28,493,000USD | -11,729,000USD | -25,268,000USD |
| Net Income Applicable To Common Shares | -39,343,000USD | -175,756,000USD | — | — | — |
| Equity Method Income Loss | — | -1,538,000USD | — | — | — |
| Net Interest Income | — | — | — | -6,518,000USD | -7,125,000USD |
| Tax Provision | — | — | — | -1,306,000USD | -1,617,000USD |
| Net Income From Continuing Ops | — | — | — | -11,729,000USD | -25,268,000USD |
| Ebit | — | — | — | -5,976,000USD | -19,491,000USD |
| Ebitda | — | — | — | 6,060,000USD | -7,394,000USD |
| Depreciation And Amortization | — | — | — | 12,036,000USD | 12,097,000USD |
| Reconciled Depreciation | — | — | — | 12,036,000USD | 12,097,000USD |
| Source | DisclosureDeterministicFinal | DisclosureDeterministicFinal | DisclosurePreliminary | Legacy providerLegacy | Legacy providerLegacy |
Income Yearly
| Metric | FY 20252025-12-31 · USD | FY 20242024-12-31 · USD | FY 20232023-12-31 · USD |
|---|---|---|---|
| Total Revenue | 386,203,000USD | 253,531,000USD | 238,103,000USD |
| Cost Of Revenue | 310,743,000USD | 221,110,000USD | 183,199,000USD |
| Gross Profit | 75,459,999USD | 32,421,000USD | 54,904,000USD |
| Research Development | 18,362,000USD | 20,440,000USD | 6,973,000USD |
| Selling General Administrative | 115,649,000USD | 103,947,000USD | 94,073,000USD |
| Total Operating Expenses | 134,011,000USD | 124,387,000USD | 101,046,000USD |
| Operating Income | -58,551,000USD | -91,966,000USD | -46,142,000USD |
| Interest Income | 2,981,000USD | 1,201,000USD | 2,328,000USD |
| Interest Expense | 26,619,000USD | 29,923,000USD | 26,175,000USD |
| Net Interest Income | -23,638,000USD | -28,722,000USD | -23,847,000USD |
| Income Before Tax | -95,240,000USD | -124,288,000USD | -68,762,000USD |
| Income Tax Expense | -10,703,000USD | -25,377,000USD | -39,106,000USD |
| Tax Provision | -10,703,000USD | -25,377,000USD | -39,106,000USD |
| Net Income | -84,537,000USD | -98,911,000USD | -29,656,000USD |
| Net Income From Continuing Ops | -84,537,000USD | -98,911,000USD | -29,656,000USD |
| Ebit | -58,551,000USD | -94,365,000USD | -42,587,000USD |
| Ebitda | -8,211,000USD | -46,293,000USD | 1,808,000USD |
| Depreciation And Amortization | 50,340,000USD | 48,072,000USD | 44,395,000USD |
| Reconciled Depreciation | 50,340,000USD | 48,072,000USD | 44,395,000USD |
| Total Other Income Expense Net | -36,689,000USD | -32,322,000USD | -22,620,000USD |
| Source | Legacy providerLegacy | Legacy providerLegacy | Legacy providerLegacy |
Balance sheet Quarterly
| Metric | Q2 20262026-06-30 · USD | Q1 20262026-03-31 · USD | Q4 20252025-12-31 · USD | Q3 20252025-09-30 · USD | Q1 20252025-03-31 · USD | Q4 20242024-12-31 · USD |
|---|---|---|---|---|---|---|
| Total Assets | 2,070,219,000USD | 2,049,054,000USD | 1,475,385USD | 1,311,807,000USD | — | 1,470,676,000USD |
| Cash And Equivalents | 534,000,000USD | 655,693,000USD | 162,573USD | — | — | — |
| Total Current Assets | 771,847,000USD | 811,713,000USD | 307,807USD | 144,720,000USD | — | 214,596,000USD |
| Other Current Assets | 20,988,000USD | 16,203,000USD | — | 37,043,000USD | — | 51,468,000USD |
| Other Non Current Assets | 5,509,000USD | 6,347,000USD | — | — | — | — |
| Total Liabilities | 324,412,000USD | 326,703,000USD | 464,446USD | — | — | — |
| Total Current Liabilities | 144,671,000USD | 146,900,000USD | 191,353USD | 181,471,000USD | — | 225,537,000USD |
| Other Current Liabilities | 835,000USD | — | — | — | — | — |
| Other Non Current Liabilities | 4,717,000USD | 3,405,000USD | — | — | — | — |
| Total Stockholder Equity | 1,745,807,000USD | 1,722,351,000USD | — | 0USD | — | 846,331,000USD |
| Total Equity Including Noncontrolling Interest | 1,745,807,000USD | 1,722,351,000USD | — | — | — | — |
| Short Long Term Debt | 5,625,000USD | 9,376,000USD | 2,201,000USD | — | — | — |
| Long Term Debt | 141,419,000USD | 143,189,000USD | — | 197,691,000USD | — | 197,033,000USD |
| Deferred Revenue | 18,157,000USD | 28,565,000USD | — | — | — | — |
| Inventory | 41,787,000USD | 34,206,000USD | 18,747USD | 22,766,000USD | — | 34,602,000USD |
| Property Plant Equipment Net | 86,515,000USD | 78,693,000USD | — | 64,539,000USD | — | 56,724,000USD |
| Goodwill | 793,520,000USD | 737,385,000USD | 674,262USD | — | — | — |
| Intangible Assets | 412,828,000USD | 414,916,000USD | — | 418,120,000USD | — | 423,995,000USD |
| Accounts Payable | 110,015,000USD | 103,654,000USD | — | 68,355,000USD | — | 29,465,000USD |
| Short Term Debt | 3,942,000USD | 4,074,000USD | — | 3,331,000USD | — | 2,572,000USD |
| Common Stock | 13,000USD | 13,000USD | — | — | — | 963,213,000USD |
| Retained Earnings | -423,207,000USD | -383,864,000USD | — | -240,529,000USD | — | -184,485,000USD |
| Accumulated Other Comprehensive Income | 864,000USD | 815,000USD | — | 342,000USD | — | -810,000USD |
| Net Receivables | — | — | 11,539USD | 62,374,000USD | — | 23,870,000USD |
| Total Liab | — | — | — | 517,611,000USD | — | 624,345,000USD |
| Other Current Liab | — | — | — | 22,307,000USD | — | 27,864,000USD |
| Good Will | — | — | — | 674,658,000USD | — | 610,832,000USD |
| Cash | — | — | — | 22,537,000USD | — | 104,656,000USD |
| Cash And Short Term Investments | — | — | — | 22,537,000USD | — | 104,656,000USD |
| Current Deferred Revenue | — | — | — | 87,478,000USD | — | 165,636,000USD |
| Net Debt | — | — | — | 200,702,000USD | — | 115,468,000USD |
| Short Long Term Debt Total | — | — | — | 223,239,000USD | — | 220,124,000USD |
| Property Plant Equipment Gross | — | — | — | 80,497,000USD | — | 66,543,000USD |
| Common Stock Shares Outstanding | — | — | — | 124,797,072shares | 95,141,928shares | 107,892,908shares |
| Non Current Assets Total | — | — | — | 1,167,087,000USD | — | 1,256,080,000USD |
| Non Current Liabilities Total | — | — | — | 336,140,000USD | — | 398,808,000USD |
| Non Current Liabilities Other | — | — | — | 3,670,000USD | — | 3,071,000USD |
| Non Currrent Assets Other | — | — | — | 9,770,000USD | — | 164,529,000USD |
| Net Working Capital | — | — | — | -36,751,000USD | — | 1,720,000USD |
| Unclassified Non Current Liabilities | — | — | — | 134,779,000USD | — | 198,704,000USD |
| Unclassified Equity | — | — | — | 240,187,000USD | — | 68,413,000USD |
| Source | DisclosureDeterministicFinal | DisclosureDeterministicFinal | DisclosurePreliminary | Legacy providerLegacy | Legacy providerLegacy | Legacy providerLegacy |
Balance sheet Yearly
| Metric | FY 20252025-12-31 · USD | FY 20242024-12-31 · USD | FY 20232023-12-31 · USD |
|---|---|---|---|
| Total Assets | 1,644,832,000USD | 1,470,676,000USD | 1,365,911,000USD |
| Intangible Assets | 407,925,000USD | 423,995,000USD | 459,497,000USD |
| Other Current Assets | 26,092,000USD | 51,468,000USD | 61,243,000USD |
| Total Liab | 633,893,000USD | 624,345,000USD | 514,936,000USD |
| Total Stockholder Equity | 1,010,939,000USD | 846,331,000USD | 935,678,000USD |
| Other Current Liab | 42,437,000USD | 27,864,000USD | 39,606,000USD |
| Common Stock | 1,135,910,000USD | 963,213,000USD | 970,615,000USD |
| Retained Earnings | -269,022,000USD | -184,485,000USD | -85,574,000USD |
| Good Will | 674,262,000USD | 610,832,000USD | 610,873,000USD |
| Cash | 162,573,000USD | 104,656,000USD | 81,149,000USD |
| Cash And Short Term Investments | 162,573,000USD | 104,656,000USD | 81,149,000USD |
| Total Current Assets | 301,146,000USD | 214,596,000USD | 241,249,000USD |
| Total Current Liabilities | 191,353,000USD | 225,537,000USD | 164,642,000USD |
| Current Deferred Revenue | 110,275,000USD | 165,636,000USD | 93,420,000USD |
| Net Debt | 12,560,000USD | 115,468,000USD | 139,296,000USD |
| Short Term Debt | 7,010,000USD | 2,572,000USD | 2,011,000USD |
| Short Long Term Debt | 3,750,000USD | — | — |
| Short Long Term Debt Total | 175,133,000USD | 220,124,000USD | 220,445,000USD |
| Long Term Debt | 144,962,000USD | 197,033,000USD | 196,260,000USD |
| Net Receivables | 93,734,000USD | 23,870,000USD | 75,584,000USD |
| Inventory | 18,747,000USD | 34,602,000USD | 23,273,000USD |
| Accounts Payable | 30,959,000USD | 29,465,000USD | 21,965,000USD |
| Property Plant Equipment Net | 70,976,000USD | 56,724,000USD | 52,860,000USD |
| Property Plant Equipment Gross | 90,076,000USD | 66,543,000USD | 57,832,000USD |
| Accumulated Other Comprehensive Income | 936,000USD | -810,000USD | -374,000USD |
| Common Stock Shares Outstanding | 127,609,215shares | 107,892,908shares | 107,527,154shares |
| Non Current Assets Total | 1,343,686,000USD | 1,256,080,000USD | 1,124,662,000USD |
| Non Current Liabilities Total | 442,540,000USD | 398,808,000USD | 350,294,000USD |
| Non Current Liabilities Other | 3,353,000USD | 3,071,000USD | 2,047,000USD |
| Non Currrent Assets Other | 21,076,000USD | 164,529,000USD | 1,432,000USD |
| Net Working Capital | 116,454,000USD | 1,720,000USD | 76,607,000USD |
| Unclassified Non Current Assets | 169,447,000USD | — | — |
| Unclassified Current Liabilities | -3,078,000USD | — | 7,640,000USD |
| Unclassified Non Current Liabilities | 294,225,000USD | 198,704,000USD | 151,987,000USD |
| Unclassified Equity | 143,115,000USD | 68,413,000USD | 51,011,000USD |
| Source | Legacy providerLegacy | Legacy providerLegacy | Legacy providerLegacy |
Cash flow YTD
| Metric | Q2 20262026-06-30 · USD |
|---|---|
| Depreciation | 30,989,000USD |
| Stock Based Compensation | 95,589,000USD |
| Deferred Income Tax | -237,000USD |
| Other Non Cash Items | -5,772,000USD |
| Change To Account Receivables | -43,447,000USD |
| Change To Inventory | -24,042,000USD |
| Change To Liabilities | 26,848,000USD |
| Change In Working Capital | -34,334,000USD |
| Operating Cash Flow | -186,637,000USD |
| Capital Expenditures | -3,430,000USD |
| Other Investing Activities | -25,152,000USD |
| Unclassified Investing Cash Flow | -1,156,000USD |
| Investing Cash Flow | -29,738,000USD |
| Net Debt Issuance | -1,875,000USD |
| Unclassified Financing Cash Flow | 589,641,000USD |
| Financing Cash Flow | 587,766,000USD |
| Effect Of Forex Changes On Cash | 36,000USD |
| Change In Cash | 371,427,000USD |
| End Cash Flow | 534,000,000USD |
| Source | DisclosureDeterministicFinal |
Cash flow Quarterly
| Metric | Q1 20262026-03-31 · USD | Q4 20252025-12-31 · USD | Q1 20252025-03-31 · USD | Q4 20242024-12-31 · USD |
|---|---|---|---|---|
| Depreciation | 16,103,000USD | 2,717,000USD | 12,036,000USD | 12,097,000USD |
| Stock Based Compensation | 84,696,000USD | — | 0USD | — |
| Deferred Income Tax | -503,000USD | — | — | — |
| Other Non Cash Items | -5,789,000USD | — | 2,747,000USD | 2,237,000USD |
| Change To Account Receivables | 8,232,000USD | — | -43,640,000USD | 10,567,000USD |
| Change To Inventory | -16,036,000USD | — | 8,962,000USD | -763,000USD |
| Change To Liabilities | 23,036,000USD | — | — | — |
| Change In Working Capital | 26,078,000USD | — | -81,252,000USD | 73,047,000USD |
| Operating Cash Flow | -84,455,000USD | — | — | — |
| Capital Expenditures | -2,148,000USD | — | -1,173,000USD | -4,319,000USD |
| Other Investing Activities | -10,778,000USD | — | — | — |
| Unclassified Investing Cash Flow | 1,850,000USD | — | — | — |
| Investing Cash Flow | -11,076,000USD | — | — | — |
| Net Debt Issuance | -938,000USD | — | — | — |
| Unclassified Financing Cash Flow | 589,641,000USD | — | — | — |
| Financing Cash Flow | 588,703,000USD | 204,291USD | — | — |
| Effect Of Forex Changes On Cash | -52,000USD | — | — | — |
| Change In Cash | 493,120,000USD | 57,704USD | -83,104,000USD | 63,037,000USD |
| End Cash Flow | 655,693,000USD | 162,573USD | — | — |
| Net Income | — | -28,493,000USD | -11,729,000USD | -25,268,000USD |
| Total Cash From Operating Activities | — | — | -79,496,000USD | 67,508,000USD |
| Free Cash Flow | — | — | -80,669,000USD | 63,189,000USD |
| Total Cashflows From Investing Activities | — | — | -3,673,000USD | -4,319,000USD |
| Net Borrowings | — | — | 0USD | 0USD |
| Total Cash From Financing Activities | — | — | 0USD | 0USD |
| Issuance Of Capital Stock | — | — | 0USD | 0USD |
| Begin Period Cash Flow | — | — | 104,656,000USD | 41,619,000USD |
| End Period Cash Flow | — | — | 21,552,000USD | 104,656,000USD |
| Other Cashflows From Investing Activities | — | — | -2,500,000USD | — |
| Unclassified Operating Cash Flow | — | — | -1,298,000USD | 5,395,000USD |
| Source | DisclosureDeterministicFinal | DisclosurePreliminary | Legacy providerLegacy | Legacy providerLegacy |
Cash flow Yearly
| Metric | FY 20252025-12-31 · USD | FY 20242024-12-31 · USD | FY 20232023-12-31 · USD |
|---|---|---|---|
| Net Income | -84,537,000USD | -98,911,000USD | -29,656,000USD |
| Depreciation | 50,340,000USD | 48,072,000USD | 44,395,000USD |
| Stock Based Compensation | 1,238,000USD | 0USD | 0USD |
| Other Non Cash Items | 11,224,000USD | 9,098,000USD | 9,570,000USD |
| Change To Account Receivables | -63,400,000USD | 51,708,000USD | -5,039,000USD |
| Change To Inventory | 9,751,000USD | -11,461,000USD | -17,093,000USD |
| Change In Working Capital | -89,963,000USD | 91,731,000USD | 45,774,000USD |
| Total Cash From Operating Activities | -121,330,000USD | 31,614,000USD | 15,701,000USD |
| Capital Expenditures | -8,855,000USD | -18,048,000USD | -18,496,000USD |
| Free Cash Flow | -130,185,000USD | 13,566,000USD | -2,795,000USD |
| Total Cashflows From Investing Activities | -25,257,000USD | -18,048,000USD | -62,854,000USD |
| Net Borrowings | -56,409,000USD | 0USD | 48,846,000USD |
| Total Cash From Financing Activities | 204,291,000USD | 10,000,000USD | 95,465,000USD |
| Issuance Of Capital Stock | 260,700,000USD | 10,000,000USD | 46,619,000USD |
| Change In Cash | 57,917,000USD | 23,507,000USD | 48,182,000USD |
| Begin Period Cash Flow | 104,656,000USD | 81,149,000USD | 32,967,000USD |
| End Period Cash Flow | 162,573,000USD | 104,656,000USD | 81,149,000USD |
| Other Cashflows From Investing Activities | -5,000,000USD | — | — |
| Unclassified Operating Cash Flow | -9,632,000USD | -18,376,000USD | -54,382,000USD |
| Unclassified Investing Cash Flow | -11,402,000USD | — | -44,358,000USD |
| Source | Legacy providerLegacy | Legacy providerLegacy | Legacy providerLegacy |
Operating metrics
No operating metrics are currently published for this company.
Revenue breakdown
No revenue breakdown is currently published for this company.
Periods follow company fiscal calendars. Quarterly, annual and year-to-date amounts are shown separately. Missing values are not zero. Data may be delayed, incomplete or corrected; follow the disclosure links to verify figures.