The most comprehensive maritime innovation report of 2025.
Welcome to our biggest report of the year!
The Thetius Top 150 is our annual ranking of the most innovative organisations in the maritime industry. From more than 4,900 organisations our analysts select those organisations that have contributed most to driving innovation in the last 12 months using data from our research platform Thetius IQ.
The list is structured across four categories:
The top 50 Startups and Scaleups
The top 50 SMEs
The top 35 Corporate Organisations
The top 15 Not For Profit and Government Bodies
This is the guide to who’s really leading change in maritime - don’t miss out!
Acknowledgements
We are proud to partner with Lloyd’s Register, who have sponsored this year’s edition of the Thetius Top 150. Our thanks also go to the entire Thetius team for their expertise and dedication in bringing this project to life.