Neptune Robotics
PrivateLast Round
Series B
Sep 29, 2025
Total Funding Raised
$69.43M
Company Overview
Neptune Robotics operates in Frontier & Industrial Tech and is based in Singapore. Its latest recorded funding round was a Series B round in September 2025.
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, Fleet Management, Computer Vision, ESG Analytics
Business Model
B2B
Customer Profile
Hardware + Subscription, Services & Consulting
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Neptune Robotics Comparables
Compare Neptune Robotics with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Hullbot | 84% | |
| Fleet Robotics | 84% | |
| Alicia Bots | 82% |
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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 |
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Key People
Founding team and executive leadership
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Neptune Robotics Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| MPA | Grant |
| Peak XV Partners | Series B |
| Granite Asia | Series B |
| Nippon Yusen Kabushiki Kaisha | Series B |
| MPC | Series A |
| Entrepreneurs First | Seed |
| HongShan Capital Group (HSG) | Series A |
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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.
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Neptune Robotics Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about Neptune Robotics's valuation, stock price, and market status.
Is Neptune Robotics a public or private company?
Neptune Robotics is a private company.
What is the current stock price of Neptune Robotics?
Neptune Robotics is a private company, so its shares have no public market price. Caplight tracks Neptune Robotics's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Neptune Robotics worth (valuation)?
Valuation information for Neptune Robotics is not publicly available.
Can I buy Neptune Robotics stock?
Neptune Robotics shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Neptune Robotics's last funding round?
Neptune Robotics's most recent funding round was Series B on September 29, 2025.
Who are the main investors in Neptune Robotics?
Key investors in Neptune Robotics include Granite Asia, HongShan Capital Group (HSG).
Will Neptune Robotics IPO soon?
No public IPO plans have been announced for Neptune Robotics.
How can I track Neptune Robotics secondary market activity?
Caplight tracks bids, offers, and trades in Neptune Robotics's shares on secondary markets.