Introduction to OOS  

Hyperbaric Systems and Project Support

Services include (but not restricted to) the below phases of any welding/habitat-related projects:



  • Habitat design for conventional and structural subsea operations


  • Habitat surface control cabins and support equipment


  • Full engineering package for subsea & topside equipment


  • Complete equipment drawing and certification package


  • Critical spares & consumables packages for offshore operations



O.O.S supply project management for the different phases of hyperbaric projects, such as onshore welding & equipment trials, mobilisation/demob support, offshore equipment PMS & calibration procedures ready for offshore work scope.

Marine Electrical Services  

Independent Marine Electrical Engineering company delivering bespoke, flexible engineering solutions. 


  • Marine Electrical Technicians

  • Mobilisation Support for Complex Spreads, WROV's, Welding, Lay Spreads etc


  • System Interface / Panel Design, Fabrication and Commissioning


  • Electrical Design, Research and Development, Prototyping 


  • Vessel and System Commissioning from planning to execution Phase

  • Video, Data and Communication Systems

Dive System and HRF System Support

Services include (but not restricted to) the below phases of any Subsea / Marine related projects:

  • Air, Saturation and Mixed Gas Dive Support


  • Dry Docking Support, DSV ROVSV’s 


  • Dive System Design and Fabrication


  • Project Technical Support Services, Engineering, Diving and ROV


  • Planned Maintenance System Specialists

  • Vessel and Equipment Operations and Emergency Response Plans and Documentation




OOS was formed from a collaboration of individuals who between them have decades of experience in the marine industry.

Our multi-disciplined team encompass Hyperbaric technical( experts), Marine electrical (experts) and fully qualified and experienced technicians

We also have in house design team who specialise in bringing innovation and technology led solutions to the oil and gas industry.


From our inception, OOS has operated around a central principle.


we supply class-leading expertise and services at a highly competitive rate, with the back office support you would expect from a first tier contractor.


OOS has advanced technology in our very DNA from our founder's involvement in the early days of remote systems and the pioneering early hyperbaric systems. To our involvement in the first cable repair habitat and pioneering technology integrated into the system for our clients. 


In addition, OOS continues to push the envelope, be it in our 4th generation fully electric habitat our back deck equipment designs and out fully digitised real-time project tracking and management software.  


O.S.S Clients





Tel: 01224 - 961433


Orca Oceanic Systems

71-75 Shelton Street
Covent Garden

  • White LinkedIn Icon
  • White Facebook Icon
  • White Google+ Icon
Electrical Panel OOS