Aerialtronics vs Tethys Robotics
Aerialtronics
An end-to-end developer that utilizes drones, AI and more to provide scalable solutions to all sorts of clients
1 employees · est. 2011 · Katwijk, The Netherlands
Tethys Robotics
Enable autonomous inspection in rough waters
28 employees · est. 2018 · Zurich, Switzerland
Aerialtronics is the older company (2011 vs 2018); Tethys Robotics is the larger of the two.
Side-by-Side Comparison
| Metric | Aerialtronics | Tethys Robotics |
|---|---|---|
| Founded | ||
| Founded | 2011 older | 2018 |
| Headquarters | ||
| Headquarters | Katwijk, The Netherlands | Zurich, Switzerland |
| Employees | ||
| Employees | 1 | 28 larger |
| Industry | ||
| Industry | Drones, Robotics, Space | Drones, Robotics |
| Funding Stage | ||
| Funding Stage | Acquired | Seed |
| Total Funding | ||
| Total Funding | $16.09M | $3.65M |
| Funding Rounds | ||
| Funding Rounds | 4 | 3 |
| Services | ||
| Services | Commercial Drone Manufacturing, AI and Computer Vision Technologies, Inspection and Surveying Solutions, Safety and Security Applications | High-resolution underwater drone inspections, Automation of marine inspections, Safety enhancements for professional divers, Environmental impact reduction solutions |
| Target Customers | ||
| Target Customers | Energy Sector, Telecommunications Industry, Safety and Security Agencies, Oil and Gas Companies, Search & Rescue Teams | Offshore oil and gas companies, Renewable energy providers, particularly offshore wind, Marine researchers, Search and rescue teams, Infrastructure managers in coastal and marine settings |
| Taxonomy | ||
| Taxonomy | End-to-End SolutionsDrone TechnologyIOT DataAerial Data AnalyticsSafety And SecurityInspection +8 | Underwater RoboticsAutonomous SystemsModular RoboticsOmnidirectional ControlAI-Powered RoboticsSearch And Recovery +9 |
| Website | ||
| Website | aerialtronics.com | tethys-robotics.ch |
About Aerialtronics
Aerialtronics, part of the Drone Volt group France, is a pioneering company founded in 2011 and headquartered in The Netherlands. This innovative firm specializes in developing end-to-end solutions by leveraging drones, artificial intelligence, and IoT data to enhance various business operations. Th...
About Tethys Robotics
Tethys Robotics is an emerging player in the Drones and Robotics industries, steered by its mission to Enable autonomous inspection in rough waters. Established in 2018 as a spin-off from ETH Zurich, this Switzerland-based company is innovating with its development of underwater robots designed to a...
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Compiled from the BounceWatch company index. We last looked at Aerialtronics on 21 Apr 2026, and Tethys Robotics on 2 Mar 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
