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Subsea Technologies, Inc. specializes in the supply of advanced underwater technology and GPS/GNSS positioning products for the oceanographic, hydrographic survey, offshore construction, and diving/ROV industries. Based near Houston, Texas, we offer an independent sales, service, and support base to customers in partnership with leading international technology companies. These close ties allow us to offer a local service with the added security of a direct link to the manufacturer. 

We supply a comprehensive range of high technology products for underwater vehicles such as cameras, transponders, sonars, jetting pumps, and pan & tilt units, plus a range of geophysical/seabed survey instruments and software, including sub-bottom profilers and side scan sonars.   Subsea Technologies can supply single products or complete integrated systems on a sale or rental basis.  An extensive stock of equipment and spare parts is available at all times to ensure the fastest possible response time to our customer's requirements. 

With over 60 years of combined industry experience, our staff understands the needs of the offshore and hydrographic industries, and provides a true 24-hour on-call service for technical support.  We also have a fully equipped workshop and factory-trained technicians to provide rapid turnaround of any required repairs.



Subsea is proud to be a member of GCOOS - who seek to establish a sustained observing system for the Gulf of Mexico to provide observations and products needed by users in this region for the purposes of

  • >Detecting and predicting climate variability and consequences
  • >Preserving and restoring healthy marine ecosystems
  • >Ensuring human health
  • >Managing resources
  • >Facilitating safe and efficient marine transportation
  • >Enhancing national security, and
  • >Predicting and mitigating against coastal hazards


GCOOS envisions sharing of data, models, and products via the internet for the common benefit of all participants, including industry, NGOs, academia, and federal, state, regional, and local government agencies. It is understood that this Gulf of Mexico observing system will be integrated with other regional coastal ocean observing systems, in particular to create an integrated and sustained U.S. component of the ocean observing system.



Please contact us if you would like further information about any of our products or services.