Explore the world's offshore developments, share a lifetime of learning with your peers.

Who Attends

OTC brings together industry leaders and buyers from 100+ countries who all want to explore how technology, best practices, emerging trends, and proven methods can provide the energy needed for the world. 

The World Comes to OTC

OTC attracts a global audience and reaches out to a growing marketplace. The result is the opportunity for businesses to tap into new frontiers and emerging regions that are vital to offshore development. 

Even those businesses new to the marketplace have seen that by participating in OTC, they obtain recognition necessary for their growth and visibility to thousands of industry professionals.

Top Countries (Over 500 Attendees)
Represented at OTC 2019

United Kingdom

Attendee Demographics*

Job Classification  
Management     19%
Executive 18%
Staff Engineer/Scientist 13%
Consultant 9%
Business Operations 9%
University Student 4%
Research and Development 3%
Geologist/Geophysicist  1%
Supervisor/Foreman 1%
Professor/Academician 1%
Other 22%


Primary Business  
Engineering/Construction 14%
Equipment/Sales 22%
Service 18%
Operating Company 16%
Consulting Company 11%
Contractor 4%
Government/Library/Education 3%
Financial 2%
Other 10%


Geographic Breakdown  
Total US attendance 74%
Total international attendance 26%
* Based on OTC 2019 attendee registration data  


Exhibitor Statistics and Demographics  
Net Square Footage 564,000+ ft²
Number of Exhibiting Companies 2,300+


Become A Member

As a member of one or more societies, you will gain technical knowledge and build relationships that will benefit you throughout your career. Members also receive discounted registrations to OTC.

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