Relativity Space has 6 close competitors: Astranis, Sierra Space, Allen Control Systems.
Sector, valuation and status for each competitor.
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competitor›A private valuation and a public market cap share one column; each row names its basis and date.
Relativity SpaceAstranisSierra SpaceAxiom SpaceBoom TechnologyCastelionAmerican aerospace manufacturer headquartered in Long Beach, California, building launch vehicles and rocket engines around large-scale additive manufacturing. After retiring the small Terran 1 rocket in 2023 it is focused on the partially reusable medium-to-heavy-lift Terran R, with Eric Schmidt as CEO since March 2025.
Relativity Space competes with 6 companies here: Astranis, Sierra Space, Allen Control Systems, Axiom Space, Boom Technology, Castelion.
Relativity Space was last valued at $4.2B . That price was agreed in one transaction and holds until the next round. A listed competitor is repriced every trading session.
The closest aerospace manufacturing / commercial spaceflight peers are on the competitors page.
The routes section explains what is realistically available for a company at this stage.
No. Relativity Space is a private company; its shares do not trade on a public exchange.
The last valuation is $4.2B.
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