PROTEUS SPACE, INC.
PROTEUS SPACE, INC. is a defense tech company in Los Angeles, United States, founded in 2024. It has raised $13.8M across 5 rounds, most recently a $6.1M Seed in March 2025.
Rapid Reliability™
- Headquarters
- Los Angeles, California
- Employees
- 11–50
- Founded
- 2024
- Website
- proteus-space.com
- Total Funding
- $13.8M
- Last Round
- $6.1M SeedMar 2025
- Rounds
- 5
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 5 funding rounds and 2 investors for this company. The full record is or through the API.
About
Proteus Space takes a new approach to satellite development, combining advanced technology with best practices from the 4th and 5th industrial revolutions to optimize and speed up satellite development and accelerate acquisition timelines. Its agile, high-reliability space systems designs are engineered to rigorous standards, including MIL-STD compliance and NASA qualifications, supporting mission-critical success for defense, scientific, and commercial missions.
Summary
It lists 11–50 employees. It has raised $13.8M in total across 5 rounds, most recently a $6.1M Seed round in Mar 2025. Investors include Moonshots Capital and Lavrock Ventures.
Tech & App Stack
6 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.
Funding History
Mar 2025
Sign up to see all 5 events
Funding: Pre-Seed through Seed. Amounts, valuations, and investors where available.
Investors
Similar Companies
SpaceX designs, builds and launches advanced, reusable rockets and spacecraft with the goal of ma...
Blue Origin develops reusable rockets and space-resource systems to reduce launch costs and enabl...
Develops all-electric eVTOL aircraft and intends to operate urban air taxi services, serving comm...
Stoke Space develops Nova, a fully reusable rocket designed to provide affordable, responsive tra...
Appears in
Your company? Embed this profile
Add the live badge to your site — it stays current as your funding data updates.
<a href="https://indexed.vc/companies/proteus-space-inc"><img src="https://indexed.vc/api/badge/company/proteus-space-inc" alt="PROTEUS SPACE, INC. on Indexed.vc" width="260" height="76" /></a>