SubseaPartner AS Stoltenberggata 1 5527 Haugesund Norway, Phone: See contact details

Subsea Services you can rely on

SubseaPartner provides safe and cost-efficient subsea services to customers in the floating assets market.
Our experience from the North Sea within air diving and ROV interventions secures asset integrity of FPSOs/FPUs, Semi-subs and other floating units.

We deliver subsea services within Installation Support, Inspection Maintenance and Repair (IMR), Decommissioning Support and Offshore Contingency Services.

Our project management process and engineering capabilities secures high quality and cost-efficient operations. 

We have a LEAN way of thinking and our accreditations towards all known industry standards for a project lifecycle, enable us to provide services from small-scale to large contract regimes.

Floating Assets Services

SubseaPartner provides turn-key solutions to customers in the floating assets market including Floating FPSO’s, FPU’s and Semi-submersible units.

  • Project Management
  • Engineering
  • Manned Underwater Operations
  • Inspection Maintenance & Repair (IMR)
  • Offshore Contingency Services
  • Integration Services
  • UWILD, SPS and IWS


SubseaPartner have the capabilities to deliver services within Inspection, Maintenance and Repair on floating assets and subsea infrastructure.

Our proven track record utilizing Diving Intervention in the Shallow Deep (0-50 msw) gives our customers the following advantages:

  • Flexibility
  • Versatility
  • Accessibility
  • Sustainability

Accompanied by unmanned intervention (ROV) we can deliver a wide range of services from surface to seabed in a joint operation with our strategic partners.


SubseaPartner has extensive experience with chartering of fit-for-purpose offshore vessels supporting our operations.

This provides operational cost savings for our customers utilising vessels in the spot market, or directly from our strategic partners.

Diving Integrated Service

SubseaPartner Business Management System is built to facilitate complex contract regimes for small to medium subsea projects.

The Company has the diving excellence to prepare and assist Norwegian Operators to comply with Norwegian legislation with regards to the special field of consent to dive. The ability to work in compliance to NORSOK U-100 enable SPAS to provide full service on any fields around the world and comply with most regional standards and regulations.

We have structured its corporate value chain around Engineering, Procurement, Construction and Installation by focusing on subsea intervention methods such as manned underwater operations.

The value chain of our core business will function as an integrator of diving competence in any organization who supply subsea services on a maritime asset. This could be services provided to either specialized diving support vessels or small offshore construction vessels used under IRM and installation purpose as dedicated mother vessels to support diving operations.

SubseaPartner can offer a comprehensive solution, both operational and economical upturns for DSV owners in the different global regions as a supplier of diving excellence.