10-12 March 2026
London, Excel

Connecting The Global Ocean Technology Community

10-12 March 2026
London, Excel

Dive into a World of Ocean Innovation at Oceanology International​

Unleash the potential of your ocean endeavours at Oceanology International, the industry's leading event. Here, you'll find an unparalleled convergence of:​

  • 500+ Leading Exhibitors: Explore cutting-edge technologies and solutions from across the entire ocean science and technology spectrum.​

  • Over 8,000 Industry Professionals: Collaborate, share knowledge, and forge new partnerships with a global network of ocean pioneers.​

  • Innovative Live On-Water Demonstrations: Witness the future of ocean tech come to life with interactive displays.​

  • Interactive Seminars Led by Experts: Gain insights and shape the course of the ocean's future alongside leading minds.​

Join us at ExCel London and chart a course for success. Register your interest now to secure your spot at this must-attend event for ocean innovators like you!​

Ocean citizen science lets everyday people contribute data through surveys, observations, & photo analysis. This article explores its rise, benefits, and how to take part.

Explore how tech advancements are empowering the fight against IUU fishing. Discover success stories and what the future holds for protecting our precious marine resources. 

Connect with us​ on social media and join a growing​ vibrant community.


Get the latest event news, industry updates and insights.

Want to be part of the most successful ocean tech and science show in the world? Contact us and book your space now.


We've been connecting the ocean community since 1969, becoming the place to gain and exchange ideas and insights in marine science and technology.


Promote your products and projects to quality buyers, create leads and build long-lasting relationships with key industry figures at Oi. 


This is the must-attend event for those involved in exploring, monitoring, developing, protecting and operating in the world’s oceans.

Our next event

10-12  March 2026

ExCeL London
Royal Victoria Dock
1 Western Gateway
Royal Docks
London, E16 1XL

Industry Updates, Videos & Press Releases

Keep up to date with industry news and information about the event. Watch videos from Just Add Water, and the wider ocean tech and science community.

In partnership with


Feature Partners​

Exclusive Media Video Partner

Ocean ICT Official ​Media Partner​

Featured Exhibitors