Riot Ventures Management, LLCFirm match from fund name (lower confidence)
Riot Ventures Select Fund I, L.P.
Open, writing first checks
Open: first sale Jul 2026, per Form D (fund age approximates vintage)
- Vintage
- 2026
- Fund size
- $131M (Form D)
- Stages
- Not stated
- Sectors
- Not stated
- Regions
- Not stated
01 · Thesis
Riot Ventures invests in a select group of companies that aim to modernize critical industries. Its portfolio spans areas such as space defense, offshore geothermal energy, autonomous logistics, robotics, and applied AI.Inferred from the firm's website and portfolio companies
02 · Initial check
$1.31M to $2.18M (estimated from fund size)
Estimated from Form D
03 · Who to approach
Named on this fund's Form D
- Stephen Marcus, Managing Member of the General Partner
- Will Coffield, co-founder and General Partner
04 · Deals
No deals attributed to this fund yet.
05 · Evidence
Firm-wideRiot Ventures is dedicated to modernizing critical industries through a select group of companies.
We are dedicated to modernizing our critical industries.
https://riot.vc/
06 · Sources
Last verified: Oct 28, 2026