Key facts
- Flux Marine’s last known valuation is $73.8M (Mar 2022).
- It has raised $81.1M across 1 recorded rounds; the latest was Early Stage VC ($15.5M) in Mar 2022.
- Notable investors include Creative Destruction Lab, US National Science Foundation, MassChallenge, Greentown Labs, Boost VC — 25 tracked in total.
- Flux Marine has filed 1 Form D with the SEC, most recently May 2022 ($15.5M sold to 99 investors).
- Status: Privately Held (backing).
- ·Post-money valuations for all 1 rounds
- ·The complete investor list — 25 names
- ·Watchlist + deal alerts for Flux Marine
Funding rounds
1 roundsAbout Flux Marine
Developer of electric boat motors designed to provide power while reducing pollution. The company's motors leverage solid-state components to facilitate no emissions with increased performance parameters and minimize carbon footprint, and are virtually maintenance-free, enabling marine industries to increase transport efficiency and reduce noise, air, and water pollution.
- Sector
- Business Products and Services (B2B)
- HQ
- Bristol, RI, United States
- Founded
- 2017
- Employees
- 44
- Website
- fluxmarine.com/
- Ownership
- Privately Held (backing)
Flux Marine doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Flux Marine shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Flux Marine in its N-PORT filings yet. We sweep new filings monthly.