SIDUS SPACE INC CLASS A (SIDU) competitors & alternatives
Industrials · NASDAQ
SIDUS SPACE INC CLASS A (SIDU)'s top competitors and alternatives — its most similar public companies — include Rocket Lab (RKLB), INTUITIVE MACHINES INC CLASS A (LUNR), YORK SPACE SYSTEMS INC (YSS), HawkEye 360, Inc. (HAWK), BLACKSKY TECHNOLOGY INC CLASS A (BKSY), REDWIRE CORP (RDW), SPIRE GLOBAL INC CLASS A (SPIR), AST SpaceMobile (ASTS), SpaceX (SPCX), Planet Labs PBC (PL), Iridium Communications (IRDM) and KRATOS DEFENSE & SECURITY SOLUTIONS, INC. (KTOS). These are SIDUS SPACE INC CLASS A's closest public-company peers by sub-industry, sector and business themes and is informational only — not financial advice.
Top SIDU competitors & alternatives
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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…
$69.75 (as of 2026-07-22) · market cap $41.7B
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INTUITIVE MACHINES INC CLASS ALUNRIndustrials
A space infrastructure company building persistent spacecraft networks and lunar landers to enable sustained operations beyond Earth across government and…
$14.09 (as of 2026-07-22) · market cap $3.1B
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YORK SPACE SYSTEMS INCYSSIndustrials
York Space Systems is a U.S.
$17.72 (as of 2026-07-22) · market cap $2.4B
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HawkEye 360, Inc.HAWKInformation Technology
Commercial space-enabled signals intelligence provider operating a satellite constellation to deliver RF intelligence and electronic warfare capabilities for…
$19.14 (as of 2026-07-22) · market cap $1.8B
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BLACKSKY TECHNOLOGY INC CLASS ABKSYIndustrials
Real-time space-based intelligence provider combining a small-satellite constellation with AI-enabled analytics software for rapid, high-frequency monitoring…
$22.49 (as of 2026-07-22) · market cap $835M
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REDWIRE CORPRDWIndustrials
Redwire builds next-generation spacecraft platforms and autonomous defense systems for civil, national security, and commercial space customers, powered by…
$8.99 (as of 2026-07-22) · market cap $2.1B
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SPIRE GLOBAL INC CLASS ASPIRIndustrials
Spire Global leverages a proprietary nanosatellite constellation to deliver real-time radio frequency data, predictive analytics, and end-to-end space mission…
$11.43 (as of 2026-07-22) · market cap $460M
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AST SpaceMobileASTSCommunication Services
AST SpaceMobile is building a satellite-based cellular broadband network in low Earth orbit that delivers 5G/4G connectivity directly to standard smartphones…
$61.95 (as of 2026-07-22) · market cap $23.8B
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SpaceXSPCXCommunication Services
A vertically integrated space technology company revolutionizing orbital transport and global connectivity through reusable rockets and satellite…
$115.26 (as of 2026-07-22) · market cap $1.53T
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Planet Labs PBCPLInformation Technology
Planet operates a daily-refresh satellite constellation and cloud analytics platform that makes global change visible and actionable for governments,…
$22.60 (as of 2026-07-22) · market cap $8.1B
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Iridium CommunicationsIRDMCommunication Services
Iridium operates the only commercial global satellite network, providing essential, weather-resilient communication and IoT connectivity to remote regions and…
$46.86 (as of 2026-07-22) · market cap $5.1B
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KRATOS DEFENSE & SECURITY SOLUTIONS, INC.KTOSIndustrials
Kratos is a defense technology company that rapidly engineers and manufactures affordable unmanned drones, hypersonic systems, rocket propulsion, and satellite…
$47.89 (as of 2026-07-22) · market cap $9.1B
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Peers are SIDUS SPACE INC CLASS A's closest public companies by shared sub-industry, sector and business themes. See the full profile: SIDUS SPACE INC CLASS A (SIDU).
Last updated 2026-07-22.
Informational only — NOT financial advice. Company data is sourced from SEC EDGAR + Finnhub and shown with its as-of date.