Key facts
- It has raised $4.5M; the latest was Later Stage VC ($4.4M) in Oct 2025.
- Notable investors include MassChallenge, Venture Kick, Free Electrons, Redstone VC, Kickfund — 15 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 15 names
- ·Watchlist + deal alerts for Tethys Robotics
- ·The full record, as it builds
Funding rounds
No funding rounds for Tethys Robotics are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Tethys Robotics
Developer of an underwater robot designed to tackle tasks in challenging environments. The company's product focuses on modularity and an innovative omnidirectional control that collects and processes data in underwater search and recovery operations, inspections, mapping, and exploration, enabling professionals to complete their tasks safely, reliably, and efficiently.
- Sector
- Information Technology
- HQ
- Zürich, Switzerland
- Founded
- 2018
- Employees
- 18
- Website
- tethys-robotics.ch/
- Ownership
- Privately Held (backing)
Tethys 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 Tethys 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 Tethys Robotics in its N-PORT filings yet. We sweep new filings monthly.