
Wardstone
Satellites for missile defense
San Francisco, United States · Founded 2025
- Headquarters
- San Francisco, California
- Employees
- 1–10
- Founded
- 2025
- Business Model
- B2G
- Website
- wardstone.space
- Last Round
- SeedFeb 2026
- Rounds
- 1
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
Wardstone is a Defense Tech company based in San Francisco, United States, founded in 2025. Its most recent funding was a Seed round in Feb 2026. Investors include Allegis Capital, Bow Capital and Ecosystem Ventures.
Tech & App Stack
1 technologies & apps tracked
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
Feb 2026
Investors
Similar Companies
Space exploration company

Develops all-electric eVTOL aircraft and intends to operate urban air taxi services, serving comm...
Sierra Space is a commercial space company focused on creating a more accessible space economy.
We’re on a mission, and it starts with 100% reusable rockets.
Hadrian is a machine-parts startup that manufactures precision components for cutting-edge techno...
Space transportation company developing orbital transfer vehicles and last-mile delivery spacecra...
