Flux Marine
PrivateLast Round
VC Round
Nov 19, 2025
Total Funding Raised
$17.28M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Flux Marine is a marine technology company that designs and manufactures high-performance electric outboard motors and integrated battery systems for watercraft.
Sector
Mobility, Transportation & Logistics
Verticals
Clean Transportation, Electric Vehicles, Maritime & Shipping
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Flux Marine Comparables
Compare Flux Marine with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| ACEL Power | 90% | |
| Evoy | 86% | |
| Zparq | 85% |
Flux Marine Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| VC Round | Nov 19, 2025 | ||||
| Series B | Jul 8, 2024 | ||||
| Series A | Mar 30, 2022 | ||||
| Pre-Series A | Jun 9, 2021 | ||||
| Grant | Feb 15, 2021 | ||||
Seed | Oct 1, 2020 |
Key People
Founding team and executive leadership
Flux Marine Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Collide Capital | VC Round |
| Rhode Island Commerce Corporation | Grant |
| Winklevoss Capital | Series A |
| Princeton Alumni Angels | Seed |
| Cleantech Open | Grant |
| Boost VC | Series A |
| Ocean Zero | VC Round, Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 25, 2026
Monthly visitors grew 49% MoM, from 5.3K to 7.9K.
- Feb 27, 2026
Gary Lancina joins the Advisory Board.
Recent news
Latest coverage and updates
- hiresAug 24, 2026
Flux Marine hired Chris Ponnwitz as senior field sales manager on Aug 24th '26.
- hiresAug 24, 2026
Flux Marine hired Chris as senior field sales manager on Aug 24th '26.
Flux Marine Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Flux Marine's valuation, stock price, and market status.
Is Flux Marine a public or private company?
Flux Marine is a private company.
What is the current stock price of Flux Marine?
Flux Marine is a private company with no public stock price. No recent secondary market data is available.
How much is Flux Marine worth (valuation)?
Valuation information for Flux Marine is not publicly available.
Can I buy Flux Marine stock?
Flux Marine shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Flux Marine's last funding round?
Flux Marine's most recent funding round was Funding Round on November 19, 2025.
Who are the main investors in Flux Marine?
Key investors in Flux Marine include Collide Capital.
Will Flux Marine IPO soon?
No public IPO plans have been announced for Flux Marine.
How can I track Flux Marine secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Flux Marine's secondary market activity and sign up for updates.