Flux Marine
100% Electric Boating
Bristol, United States · Founded 2019 · $30.8M raised
- Headquarters
- Bristol, Rhode Island
- Employees
- 11–50
- Founded
- 2019
- Business Model
- B2C
- Website
- fluxmarine.com
- Total Funding
- $30.8M
- Last Round
- $15.0M Series BNov 2025
- Rounds
- 4
About
Advancing electric marine propulsion technology
Summary
Flux Marine is a Clean Energy company based in Bristol, United States, founded in 2019. It has raised $30.8M in total across 4 rounds, most recently a $15.0M Series B round in Nov 2025. Investors include Collide Capital, Boost VC and Winklevoss Capital.
Tech & App Stack
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Funding History
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Nov 2025
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Seed through Series B — per-round amounts, valuations, and who invested in each round.
Investors
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