York Space Systems Inc.

Listed Company
YSSCIK 0002086587NYSEEmerging GrowthGuided Missiles & Space Vehicles & PartsDelawareFY ends Dec 31
YSS$24.79−25.67% · past 5 monthsDBEQ Basic
Daily closing prices

Business

York Space Systems Inc. is a U.S.-based space and defense prime contractor providing mission-critical spacecraft, software, and operational solutions for national security, government, and commercial customers. The company designs, manufactures, integrates, and operates modular satellite platforms (S-CLASS, LX-CLASS, M-CLASS) with proprietary flight control and ground software, serving primarily U.S. Department of Defense programs including the Proliferated Warfighter Space Architecture and Golden Dome initiatives. York operates vertically integrated manufacturing facilities in the Denver, Colorado area, with software development centers in Austin, Texas and Laurel, Maryland, and global ground station infrastructure.

Summary from 10-K filed 2026-07-01

Financials

Financial data not availableNo XBRL filings found for this entity.

Filings

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Insiders

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Institutional Holders

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Frequently asked questions

What is York Space Systems Inc.'s CIK number?

York Space Systems Inc.'s SEC CIK number is 0002086587 (2086587). The CIK (Central Index Key) is the permanent identifier the SEC assigns to every EDGAR filer — unlike a ticker symbol, it never changes.

Where can I find York Space Systems Inc.'s SEC filings?

All of York Space Systems Inc.'s EDGAR filings — 10-K annual reports, 10-Q quarterly reports, 8-K material events, and insider transactions — are listed on this page, sourced live from SEC EDGAR.

When did York Space Systems Inc. last report earnings?

York Space Systems Inc. (YSS) most recently filed an earnings 8-K with the SEC on May 14, 2026, furnishing its results under Item 2.02 (Results of Operations and Financial Condition). The earnings press release is attached to that filing (accession 0001628280-26-035132). This is York Space Systems Inc.'s most recent earnings filing of record — not a forecast of its next earnings date.

What is York Space Systems Inc.'s most recent earnings 8-K?

York Space Systems Inc.'s latest earnings 8-K (Item 2.02) was filed May 14, 2026 under accession 0001628280-26-035132. It carries the quarterly or annual earnings press release — the earliest official, SEC-filed version of the results.

View York Space Systems Inc.'s latest earnings 8-K →
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