Oceanology International 2024

Oceanology International is the world’s leading marine science and ocean technology exhibition and conference. Scheduled to take place on 12-14 March 2024 at ExCeL London, this free-to-attend event serves as the industry’s main marketplace for those involved in exploring, monitoring, developing, or protecting the world’s oceans and waterways.

The show brings together the industry, academia, and government for three days of structured networking meetings, live on-water demonstrations, technical sessions, and product showcases from over 500 exhibitors.

Alongside Oceanology International is its co-located event, Ocean ICT, focusing on marine information and communications technology. Expanded to include more companies, Ocean ICT sits within Oi to meet the growing demand and interest in ocean IT, communications, satellite, and data solutions.

Attracting visitors from a variety of industries, including oil & gas, offshore construction, telecoms, renewables and maritime security, Oceanology International gives buyers and suppliers the opportunity to do business under one roof.

Join us at ExCeL London to discover game-changing innovations and solutions transforming the future of ocean technology. To find out more and to register, please visit;