Neptune Robotics
PrivateLast Round
Series B
Sep 29, 2025
Total Funding Raised
$69.43M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Neptune Robotics is a maritime technology company that provides an AI-powered biofouling management system and robotic hull cleaning services to optimize maritime operations and reduce environmental impact.
Sector
Frontier & Industrial Tech
Verticals
Maritime & Shipping, Industrial Robotics, Clean Transportation, Fleet Management
Business Model
B2B
Customer Profile
Hardware + Subscription, Services & Consulting
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Neptune Robotics 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 |
Neptune Robotics Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Sep 29, 2025 | ||||
| Series A | Apr 20, 2022 | ||||
| Seed | Jan 23, 2019 | ||||
| Accelerator | Nov 6, 2018 |
Key People
Founding team and executive leadership
Neptune Robotics Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| MPA | Grant |
| Granite Asia | Series B |
| Nippon Yusen Kabushiki Kaisha | Series B |
| HongShan | Series A |
| MPC | Series A |
| Entrepreneurs First | Seed |
| SOSV | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 20, 2026
Announced manufacturing and R&D expansion in Singapore.
- Sep 29, 2025
$52M round completed.
Neptune Robotics Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Neptune Robotics's valuation, stock price, and market status.