Thales Alenia Space ranks 12 on the Space 100 with a score of 83; York Space Systems ranks 57 with 72. Thales Alenia Space is ahead on deployment, positioning, firepower and leverage. Level on production, commercials, progress and technology. Thales Alenia Space is based in France, York Space Systems in Denver, United States. Thales Alenia Space: Subsidiary. York Space Systems: Established. Thales Alenia Space is named in 99 signals and York Space Systems in 54.
Thales Alenia Space designs and builds satellites for telecommunications, Earth observation, meteorology, defense and science, including IRIS², Sentinel-1 NG and MTG.
Darker bar: ahead of the other company on that measure.
Thales Alenia Space is a European satellite prime (a Thales 67% / Leonardo 33% JV) spanning telecom, Earth observation, and exploration, with IRIDE constellation work, ISS and Cygnus/Axiom module heritage, and parentage of the LeoStella JV. It is a party to the European space-merger MoU with Airbus and Leonardo, and the JV structure itself is what that merger would reorganize. Segment financials are program-scoped (a dedicated filings pass owed).
99 signals name Thales Alenia Space.
124 facts on file.
York Space Systems designs and manufactures satellite platforms, including its S-CLASS spacecraft and newly unveiled LX/V-Class very-low-Earth-orbit platform.
Darker bar: ahead of the other company on that measure.
York Space Systems is a US satellite maker (BlackRock and AE Industrial backed) running a standardized bus production line, having completed a second production lot of tactical communication satellites (June 2026) as an SDA proliferated-constellation bus incumbent, plus a new undisclosed national-security contract. Its 2026 guidance was cut ~32% versus target (contracts delayed rather than lost per the company, with a 2027 rebound promised), embodying the risk of program-timing concentration even for production-line winners. Revenue is 100-500m class (private).
54 signals name York Space Systems.
46 facts on file.
Thales Alenia Space ranks 12 on the Space 100 with a score of 83; York Space Systems ranks 57 with 72. Thales Alenia Space is ahead on deployment, positioning, firepower and leverage. Level on production, commercials, progress and technology. Thales Alenia Space is based in France, York Space Systems in Denver, United States. Thales Alenia Space: Subsidiary. York Space Systems: Established. Thales Alenia Space is named in 99 signals and York Space Systems in 54.
Thales Alenia Space ranks 12 on the Space 100 with a score of 83; York Space Systems ranks 57 with 72. Thales Alenia Space is ahead on deployment, positioning, firepower and leverage. Level on production, commercials, progress and technology. Thales Alenia Space is based in France, York Space Systems in Denver, United States. Thales Alenia Space: Subsidiary. York Space Systems: Established. Thales Alenia Space is named in 99 signals and York Space Systems in 54. Both company files carry the scores on eight measures, the facts with sources and the latest signals.
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