Startups backed by 645 Ventures
645 Ventures backed 3 startups on our funded list, and led 1 of those rounds. They were announced between Oct 19, 2026 and Nov 9, 2026. Each one is a fresh reason to reach out, so here's the list with the details you need to pitch.
- Startups on the board
- 3
- Rounds led
- 1
- Most common stage
- Series A
- Top industry
- AI/Dev tools
- Project Omega
Nuclear recycling company that turns used nuclear fuel into long-duration power sources, reactor feedstock and isotopes.
- General Compute
On-demand inference cloud offering GPUs and alternative AI inference chips.
- LightsprintLed the round
Platform that empowers non-engineers to make changes directly to existing software.
Investor names are copied from each company's funding announcement. See every funded startup.