Next Oi event. Oceanology International
ExCeL, London: March 10th to 12th 2026

Stay up to date with Oceanology International.

Discover emerging marine science technology

For all those involved in exploring, protecting and sustainably operating in the world’s oceans and waterways. Oceanology International Americas delivers access to comprehensive, innovative solutions, content and expertise, all unified by the use of ocean technology.

Taking place in the ocean tech hub of San Diego, learn from ocean leaders from across the globe, boost your technical and blue economy knowledge, and connect with your industry colleagues.


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


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

Inside Oi

Our content platform featuring blog posts, webinars, white papers and reports covering information from all the marine technology sectors you see at our events.

Call For Papers Officially Open

We're thrilled to announce that the Call-for-Papers for Oceanology International is now open. If you or someone in your company has valuable insights to share through a paper, research, or case study, Oi provides the perfect platform for you. Hurry, the Call-for-Papers closes on September 12th, and all applicants will be notified of their talk's acceptance by October 10th. 

Ocean Futures Theatre

For 2023 the Ocean Futures Theatre has the theme: The New Blue Economy. Leading lights from the sector will be speaking on the subject.

Future Tech Hub

Meet the future of the sector. New to market tech accelerators will be showing solutions for the future of ocean engineering, tech and science.

Collaborations Made Easy

Meet new collaborators with Innovate UK Edge, the leading platform for 1 2 1 meetings, live on the exhibit floor.

Such a great show. Great exhibitors and attendees making it a worth while and beneficial event. Socializing was also so fun and well executed. One of the best sales teams and organizers I have ever worked with.

Sarah Zweng
Liquid Robotics

OiA is the best opportunity for us to meet existing and new customers based in North America, all in one location.

Scott McLay
Chief Commercial Officer

OiA is our opportunity to put this game changing technology in front of one of the largest concentrations of subsea professionals anywhere and we expect to develop a real buzz around it.

Peter Baker
Product Manager

Meet the Oi Americas Committee Members:

  • Zdenka Willis, CEO, Veraison Consulting LLC, Immediate Past President, MTS
  • Chris Ostrander, Executive Director, MTS
  • Jan van Smirren, Oceanographer, Ocean Sierra LLC 
  • Ralph Rayner, Oceanology International Conference Chair
  • Larry Hagstrom, Business Area Manager, Sidus Solution
  • Andy Hill, Global Geohazards Technical Authority, BP 

Exhibitors, Sponsors & Partners

Event details


San Diego Convention Center,

111 W Harbor Dr,

San Diego, CA 92101, USA