William Porteous
Angel · Virginia
Verified active in the last 12 months
Board director at 4 startups that filed Form D raises since late 2024, mostly in Virginia.
- Stages
- Series A to Growth
- Typical check (est.)
- Not disclosed
- Latest fund
- None on file
- Last verified activity
- Oct 2025
Focus
B2B SoftwareSpaceAI & MLRecent portfolio activity
Sources
- SEC Form D: Ursa Space SystemsMar 21, 2023
- SEC Form D: Spire GlobalMar 21, 2025
- SEC Form D: Lovelace AIJun 9, 2025
- SEC Form D: HyperSpectralOct 15, 2025
Profile last verified Oct 12, 2026. Is this you? Correct or remove this profile.