Key facts
- It has raised $69.3M; the latest was Later Stage VC ($52.0M) in Sep 2025.
- Notable investors include Sequoia Capital, SOSV, Hongshan Capital Group, Entrepreneurs First, Founders Fund — 15 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 15 names
- ·Watchlist + deal alerts for Neptune Robotics
- ·The full record, as it builds
Funding rounds
No funding rounds for Neptune Robotics are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Neptune Robotics
Developer of an artificial intelligence-powered biofouling management system designed to optimize maritime operations and reduce environmental impact. The company's platform offers robotic hull cleaning and inspection services using advanced cavitational and matching learning technologies, enabling fleets to improve fuel efficiency, minimize carbon emissions, and ensure compliance with global maritime standards.
- Sector
- Information Technology
- HQ
- Singapore, Singapore
- Founded
- 2018
- Employees
- 120
- Website
- neptune-robotics.com/
- Ownership
- Privately Held (backing)
Neptune Robotics doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Neptune Robotics shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Neptune Robotics in its N-PORT filings yet. We sweep new filings monthly.