Est. 2019 · Europe · BuiltWorlds Robotics Top 50
Voliro
Zurich, Switzerland
Tilt-rotor drones that fly ultrasonic probes into contact with steel. Inspection where a rope team used to go.
Known valuation
Published number not in the file yet. If you have a valuation they disclosed, tell Future of Built. The form is below.
Robotics Top 50
BuiltWorlds · 2026
Robotics Top 50
BuiltWorlds · 2025
Known clients
Publicly named customers on jobs - not a complete list.
- NDT on stacks and tanks
- industrial inspectors
Works with
Partners not in the file yet. If you know who they build with, tell Future of Built. The form is below.
Awards
BuiltWorlds · 2026
Robotics Top 50
Survey, case studies, member yards. 16 countries. The 50 names they published.
BuiltWorlds · 2025
Robotics Top 50
Onsite, offsite, and automated machinery. Sixth year of the list.
Intro
Do not ping the vendor cold. Tell us the trade. We send it to Future of Built and Voliro.
Notes
2026-02
Tilt-rotor NDT still flying the stack - BuiltWorlds Top 50
The probe that used to mean rope access.

