Company
Proteus Space
Rapid full lifecycle spacecraft
Also known as Proteus Space, Inc.
- Status
- Operatingas of 2026-09-18
- Business model
- Government
- Headquarters
- Los Angeles, CA, United States
- Customers
- mission owners
- Legal name
- Proteus Space, Inc.
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Record updated 28 September 2026
About
We replace “one-size-fits-all” standard bus options with Proteus engineering, where a custom spacecraft is autonomously designed and built around your payload.
Funding snapshot
- Total raised
- $4.1MSEC form D sum, as of 2026-09-28Source (opens in a new tab)
- Latest round
- Round, $4.1M2024-09-30
Funding rounds
- Round, 2024
- $4.1M2024-09-30, SEC form D sold, 10 investors
Products
- Other
- MERCURY™
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