Startups backed by Sum Ventures
Sum Ventures backed 1 startup on our funded list. It was announced on Nov 6, 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
- 1
- Rounds led
- 0
- Most common stage
- Seed
- Top industry
- Climate/Energy
- Circularity Fuels
Modular systems that convert raw biogas from waste streams into renewable fuels for aviation and other uses.
Investor names are copied from each company's funding announcement. See every funded startup.