Wardstone
Wardstone is a defense tech company in San Francisco, United States, founded in 2025. It has raised $5.0M across 1 round, most recently a $5.0M Seed in February 2026.
Satellites for missile defense
- Headquarters
- San Francisco, California
- Employees
- 1–10
- Founded
- 2025
- Business Model
- B2G
- Website
- wardstone.space
- Total Funding
- $5.0M
- Last Round
- $5.0M SeedFeb 2026
- Rounds
- 1
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 1 funding round and 8 investors for this company. The full record is or through the API.
About
Wardstone is a defense-tech startup building next-generation space-based missile defense systems for the US and its allies. The company designs, builds, and plans to deploy satellites equipped with interceptors to kinetically counter hypersonic, ballistic, and cruise missiles. Backed by Y Combinator F25 and serving the Space Force, Air Force, Navy, and Missile Defense Agency.
Summary
It lists 1–10 employees. It has raised $5.0M in total across 1 round, most recently a $5.0M Seed round in Feb 2026. Investors include Allegis Capital, Bow Capital and Ecosystem Ventures.
Tech & App Stack
1 technology or app tracked
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Funding History
Feb 2026
Investors
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