GrubMarket
Develops technology for the U.S. food supply chain.
$50MSeries H
Role not disclosedFV
Flume Ventures
Activity from announced rounds
Activity in this selectionOct 24, 2026 · Ecommerce · Jan 1, 2026
Flume Ventures is an Incline Village investment firm whose own communications identify Heaviside, Hydra Host and Positron.
Recorded funding activity
Heaviside develops autonomous precision munitions. Hydra links computing infrastructure operators with AI customers, while Positron develops inference hardware and software. The company records connect the same firm to different hardware and computing systems.
Sources
- Rounds participated in
- 1
- Confirmed lead rounds
- — 1 roles undisclosed
- New companies
- 1 First participation on record · 0 follow-on
- Funding in participating rounds
- $50M 1 disclosed · full round size, not this investor’s share