TESS is Norway´s leading supplier of engineered systems and services for hoses and hydraulics for the OIL & Energy industry. TESS coordinates more than 100 service centers with approved workshops and Hose Engineers approved by DnV. TESS is recognized as a reliable supplier of high quality products and services for more than 40 years. 900 employees served a turnover of more than USD 435 Million in 2012.

Engineering and Systems:
TESS capabilities are complete engineering, procurement, construction and installation. TESS has established a dedicated technical division with R&D activities, customized production and total solutions deliveries. Together with Partners TESS undertakes the full responsibility of:

  • Hose handling systems/offshore loading
  • Customized hose solutions
  • Hydraulic Flying Leads (HFL) and bundles
  • Subsea Umbilicals

Hose management and services:
TESS has extensive technical and field experience. TESS service personnel are continuously updated and certified by internal training courses. TESS Academy also provides Customer Training.

We offer Service Agreements, Customer Support and Life Cycle Care Systems – this to help Customers to improve Q HSE and increase uptime.

  • TESS Hose Management
  • Manufacturing and Project Management 24/7
  • Pressure Testing, Flushing and Certifying of Hoses/Systems
  • Piping/Welding
  • Integrated Supply with Partnershop and containers

Products (MRO):
Our experts and engineering staff are continuously improving our product range enabling TESS to meet the present and future demands. TESS is innovative, and cooperates directly with some of the world’s leading manufacturers. TESS offers:

Hoses and couplings

  • Industrial and hydraulic hoses
  • Loading and drilling hoses
  • Ultra high pressure hoses
  • Fire resistant – Warmguard hoses
  • Fittings and valves
  • Pipe fittings and quick couplings
  • Steel hoses, compensators and pipes


  • Welding equipment and materials
  • Personal protection and work wear equipment (PPE/PPC)
  • Tools & material handling
  • Transmission products
  • Chemicals and lubricants
  • Other MRO products

TESS as is ISO 14001 certified: After having passed the ISO 14001 audit, TESS has become one of the first Hose and Hydraulic suppliers in Norway to receive an ISO 14001 certificate for its environmental management system. TESS as is ISO 9001 certified. Customer references:

  • Statoil
  • FMC Technologies
  • Aker Solutions
  • Shell
  • Exxon Mobil
  • Schlumberger
  • Maersk

…and other successful customers!

+47 32 84 40 00
+47 32 84 40 01