- Headquarters
- Zurich
- Founded
- 2024
- Business Model
- B2B
- Website
- tethys-robotics.ch
- Last Round
- Pre-SeedOct 2025
- Rounds
- 1
Indexed holds 1 funding round and 1 investor for this company. The full record is or through the API.
About
Tethys Robotics is a Zurich-based ETH Zurich spin-off building the Tethys ONE, a compact, omnidirectional underwater drone for automated inspection in turbid, high-current environments where diver access is difficult or dangerous. The company serves offshore energy (oil & gas, wind, hydro), maritime and telecom infrastructure, and search-and-rescue customers, aiming to make underwater inspections safer, faster, and more efficient while reducing risk to professional divers.
Summary
Its most recent funding was a Pre-Seed round in Oct 2025. Investors include Redstone.
Tech & App Stack
5 technologies & apps tracked
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Funding History
Oct 2025
Investors
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