About Oceanology International Americas

  • Oceanology International is the world’s leading marine science and ocean technology exhibition and conference. Oi started in the UK and runs every two years, in 2019 we celebrate its 50th anniversary in San Diego for Oi Americas second edition. Over the years, the Oi portfolio has established itself as a truly global portfolio with events in London, China and San Diego.

  • Oceanology International Journey
  • Join us in San Diego for Oi 50th Anniversary

    The three-day conference and exhibition will be returning in 2019 newly branded as Oceanology International Americas to broaden its reach to the rest of the Americas. This is with the aim of welcoming over 2,700 attendees and enabling more than 200 exhibitors to showcase the latest ocean technologies and industry developments on the trade show floor as well as on water demos and vessels.

    Attracting visitors from a variety of industries including offshore oil & gas, ports & harbours, marine renewables, maritime security and marine science, Oceanology International gives the opportunity for buyers and suppliers to do business in one location. Oceanology International offers structured networking opportunities to help suppliers establish relationships and secure business on a global scale.

    Attend event

    The Oceanology International portfolio has grown into 3 diffident complementary shows in recent years - attracting new buyers from new markets and delivering new connections in the industry on a global scale. 

  • Oceanology International 2020

    Join us for our 25th edition in 2020, and over 50 years delivering the world leading ocean technology and marine science events across the globe. Connect with 8,000 marine professionals attendees from 79 countries in a unique opportunity to meet, network, negotiate and conduct business under one roof.

    Find out more

    Oceanology International Americas 2019

    The newly rebranded Oi Americas is returning to San Diego after a successful first event. Come and celebrate Oi 50th anniversary delivering world leading ocean technology and marine science events. Display and discover the latest technologies and developments from across the ocean enterprise, attracting visitors and exhibitors from various sectors and markets.

    Find out more

    Oceanology International China 2018

    Developed in conjunction with government and industry associations, Oi China provides domestic and international suppliers the opportunity to capitalise on China’s rapidly developing offshore energy and marine industries, providing access to the domestic buyer audiences of China.

    Find out more

  • History

    Learn more about the history of Oceanology International and discover how the portfolio has expanded over the past five decades from its launch back in 1969. 

     Find out more


    Press releases

    Discover more about this three-day conference and exhibition, newly branded as Oceanology International Americas.

    Read more


    Meet the team

    The team is dedicated to providing a first class event for all participants. Get in touch today.

    Find out more


Oi Americas in association with:

Catch the Next Wave in association with:

Scripps Institution of Oceanography

Technical Programme in association with:

In Association with:

Supporting Organizations

We use cookies to operate this website and to improve its usability. Full details of what cookies are, why we use them and how you can manage them can be found by reading our Privacy & Cookies page. Please note that by using this site you are consenting to the use of cookies.