Photon Marine
PrivateLast Round
Series A
Mar 18, 2025
Est. Valuation
$20M
Total Funding Raised
$12.24M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Photon Marine is a climate tech company that develops commercial marine electric propulsion systems designed to reduce emissions and operational inefficiencies in workboat fleets.
Sector
Mobility, Transportation & Logistics
Verticals
Clean Transportation, Maritime & Shipping, Electric Vehicles, Energy Storage, Fleet Management
Business Model
B2B
Customer Profile
Hardware Sales, Hardware + Subscription
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Photon Marine Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
Photon Marine Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Mar 18, 2025 | ||||
| Grant | Sep 17, 2024 | ||||
| Seed | Apr 25, 2023 | ||||
| Seed | Nov 8, 2022 |
Key People
Founding team and executive leadership
Photon Marine Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Bend Venture Conference | Seed |
| Ideaship | Seed |
| VertueLab | Seed |
| Climate Capital | Pre Seed, Seed |
| E8 | Seed |
| Washington State Department of Transportation | Grant |
| Builders Vision | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 20, 2026
Monthly visitors increased 39% MoM.
- May 15, 2026
Monthly visitors increased 59% MoM, reaching 1.4K.
Photon Marine Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Frequently Asked Questions
Common questions about Photon Marine's valuation, stock price, and market status.