The 12 closest competitors and alternatives to Orbit Fab, Inc. among aerospace companies — ranked by similarity to what Orbit Fab, Inc. actually does, not by market-cap band.
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Orbit Fab, Inc. is a pioneering space technology company focused on spacecraft refueling, known for supplying water to the International Space Station and developing orbital gas stations.
Orbit Fab, Inc. is an aerospace company headquartered in United States. It has raised at least $57.3M across the 5 funding rounds on record. Its most recent funding round, Series A, raised $20M in March 2026. Xcout tracks 12 named people at Orbit Fab, Inc., including Peter Shaper (CEO).
6 more named people on record for Orbit Fab, Inc., with roles, board committees and tenure — see the full roster →
At least $57.3M raised across the 5 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series A | $20M | 7 named | |
| Series A | $1.7M | 7 named | |
| Series A | $28.5M | 8 named | |
| Seed | $6M | 1 named | |
| Seed | $1.1M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to Orbit Fab, Inc. by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
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Vast is a U.S. space company developing commercial space stations and other in-space habitats, with a focus on enabling long-duration human habitation and artificial gravity. Its planned Haven-1 station is intended to serve commercial, research, and potentially governmental customers in low Earth orbit.
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Axiom Space, founded in Houston in 2016, is a leading provider of human spaceflight services and a developer of human-rated space infrastructure. The company operates end-to-end missions to the International Space Station and is focused on building era-defining space infrastructure.
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Turion Space is a U.S. aerospace company developing spacecraft and in-space transportation services for satellite inspection, servicing, and orbital debris removal. Its customers include commercial and government organizations operating satellites and seeking space-domain awareness or on-orbit logistics capabilities.
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Gravitics is a defense and space manufacturing company headquartered in Seattle, Washington. The firm specializes in developing commercial space station modules, cargo and logistics carriers, and orbital infrastructure using a modular 4-meter diameter form factor.
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