Best Space Stocks

Space stocks in the covered universe — US-listed companies tied to the space economy (satellites, launch, and space infrastructure), ranked by market capitalization. Every figure is delayed data from SEC EDGAR + market data, shown with its as-of date.

• SpaceX (SPCX) Communication Services — A vertically integrated innovation engine combining orbital space transportation, global satellite connectivity, and a frontier AI platform. ask →
• Northrop Grumman (NOC) Industrials — A leading U.S. defense and aerospace systems integrator providing advanced military aircraft, missiles, space systems, and integrated command-and-control solutions to the Department of Defense and intelligence agencies. ask →
• Rocket Lab (RKLB) Industrials — Rocket Lab is an end-to-end space company providing reliable orbital launch services and advanced satellite mission components. ask →
• EchoStar (ECHO) Communication Services — EchoStar is a diversified communications company navigating a major corporate restructuring while operating satellite-based video and expanding its footprint in the wireless industry. ask →
• AST SpaceMobile (ASTS) Communication Services — AST SpaceMobile is developing a space-based cellular broadband network to provide direct-to-smartphone connectivity globally. ask →
• Globalstar, Inc. (GSAT) Communication Services — A mobile satellite services provider offering global voice, data, and IoT connectivity through a proprietary low-earth orbit satellite constellation. ask →
• VIASAT INC (VSAT) Information Technology — A global communications company providing end-to-end satellite-based connectivity and secure defense systems for commercial, aviation, maritime, and government sectors. ask →
• Planet Labs PBC (PL) Information Technology — Planet Labs operates a global constellation of satellites to provide daily, AI-ready Earth observation data and sovereign satellite services for government and commercial intelligence. ask →
• KRATOS DEFENSE & SECURITY SOLUTIONS, INC. (KTOS) Industrials — Kratos provides affordable, cutting-edge technology for national security, focusing on unmanned systems, advanced weaponry, and satellite communications. ask →
• Iridium Communications (IRDM) Communication Services — Iridium operates the only commercial global satellite network, providing essential, weather-resilient communication and IoT connectivity to remote regions and mission-critical industries. ask →
• Parsons Corporation (PSN) Industrials — Parsons provides technology-led engineering and defense solutions for national security and critical infrastructure projects. ask →
• Karman Holdings (KRMN) Industrials — Karman Holdings is a specialized manufacturer and engineering partner for critical hardware and components in the space and defense sectors. ask →
• FIREFLY AEROSPACE INC (FLY) Industrials — Firefly Aerospace is a provider of launch, lunar, and orbital space mission services, supporting both commercial and government-led space exploration. ask →
• INTUITIVE MACHINES INC CLASS A (LUNR) Industrials — Intuitive Machines is a space technology firm dedicated to lunar exploration through its autonomous lunar lander services and satellite operations. ask →
• REDWIRE CORP (RDW) Industrials — Redwire is a space infrastructure and technology company providing mission-critical systems and components for the rapidly growing space economy. ask →
• HawkEye 360, Inc. (HAWK) Information Technology — HawkEye 360 is a space-based signals intelligence provider delivering high-fidelity radio frequency data and analytics to national security and defense customers worldwide. ask →
• YORK SPACE SYSTEMS INC (YSS) Industrials — York Space Systems designs and delivers high-performance spacecraft platforms and satellite mission solutions for the evolving space and defense sectors. ask →
• BLACKSKY TECHNOLOGY INC CLASS A (BKSY) Industrials — BlackSky offers on-demand, real-time geospatial intelligence and imagery analytics powered by its proprietary satellite constellation and AI-driven software platform. ask →
• FREQUENCY ELECTRONICS INC (FEIM) Information Technology — A leader in precision time and frequency generation technology for critical space, defense, and C4ISR infrastructure. ask →
• SATELLOGIC INC CLASS A (SATL) Industrials — Satellogic is a vertically integrated satellite imagery company providing high-resolution Earth observation data and analytics for global monitoring. ask →
• SPIRE GLOBAL INC CLASS A (SPIR) Industrials — Spire Global provides actionable Earth intelligence and space services using a proprietary constellation of RF-sensing nanosatellites. ask →
• SYNTEC OPTICS HOLDINGS INC CLASS A (OPTX) Information Technology — Syntec Optics provides high-precision, vertically integrated polymer and glass-based optical components for mission-critical defense, medical, and communication systems. ask →
• M TRON INDUSTRIES INC (MPTI) Information Technology — Mtron Industries is a specialist in high-reliability frequency and spectrum control technology for mission-critical aerospace, defense, and space applications. ask →
• GOGO INC (GOGO) Communication Services — Gogo provides specialized, high-speed broadband connectivity solutions tailored specifically for business and military aviation fleets. ask →
• STARFIGHTERS SPACE INC (FJET) Industrials — Starfighters Space is an aerospace firm operating a unique fleet of supersonic F-104 aircraft to provide high-cadence launch services and hypersonic research testbed capabilities. ask →
• GCT Semiconductor Holding, Inc. (GCTS) Information Technology — A fabless semiconductor company specialized in 5G and 4G wireless communication chipsets for broadband, satellite, and industrial IoT applications. ask →
• SIDUS SPACE INC CLASS A (SIDU) Industrials — Sidus Space is a vertically integrated aerospace firm providing modular satellite platforms, AI-enabled edge computing, and mission-critical hardware for government and commercial space missions. ask →
• KVH INDUSTRIES INC (KVHI) Information Technology — KVH Industries provides integrated, multi-orbit satellite connectivity and entertainment solutions that keep commercial and leisure vessels connected at sea. ask →
• AmpliTech Group, Inc. (AMPG) Information Technology — A designer and manufacturer of advanced RF, microwave, and semiconductor components enabling 5G, satellite, and quantum computing infrastructure. ask →

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Data: SEC EDGAR (filings) + market data (fundamentals, delayed daily-close). Figures shown with their as-of date.

Last updated 2026-10-08.

Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date.