Companies similar to YORK SPACE SYSTEMS INC (YSS)
Industrials · NYSE
YORK SPACE SYSTEMS INC (YSS)'s closest peers include Lockheed Martin (LMT), Northrop Grumman (NOC), Boeing (BA) and Rocket Lab (RKLB). This peer set is drawn from YSS's enriched company profile and is informational only — not financial advice.
Similar companies
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Lockheed MartinLMTIndustrials
Global aerospace and defense contractor providing advanced combat aircraft, missiles, rotary systems, and space solutions to the U.S.
$513.52 (as of 2026-07-16) · market cap $119.5B
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Northrop GrummanNOCIndustrials
Northrop Grumman is a leading global aerospace and defense technology company delivering military aircraft, missiles, space systems, and mission-critical…
$518.65 (as of 2026-07-16) · market cap $75.0B
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BoeingBAIndustrials
Boeing is a global aerospace and defense manufacturer producing commercial aircraft, military systems, satellites, and space vehicles alongside global services…
$214.34 (as of 2026-07-16) · market cap $170.4B
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Rocket LabRKLBIndustrials
A commercial space company providing reliable small-satellite launch services, spacecraft manufacturing, and end-to-end space solutions via its proven Electron…
$67.35 (as of 2026-07-16) · market cap $40.3B
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Peers are drawn from YSS's enriched profile (the same similarity signal the chat uses for "companies like YSS"). See the full profile: YORK SPACE SYSTEMS INC (YSS).
Last updated 2026-07-16.
Informational only — NOT financial advice. Company data is sourced from SEC EDGAR + Finnhub and shown with its as-of date.