Trans Construction AS, established in 1976 and a leading engineering company with extensive track record, has specialized on design and production of E-house modules to the maritime-, offshore and onshore based industry. On December 23-2021, PSW Power & Automation announced the acquisition of Trans Construction AS. The acquisition creates the foundation for increased market share within module-based units for battery systems, hydrogen power systems, shore power and E-house modules for offshore wind.

All engineering and production of the modules is done at ATC`s  facilities in Dal, Norway. Almost all the products can be built in mild steel, stainless stell, duplex and aluminium. For larger projects the company has several collaborating partners. All welders and procedures are certified according to NORSOK standard.

Modified onshore containers

Modified onshore containers are typically used as enclosures for noise- or weather protection for noisy equipment such as compressors and generators, as well as sensitive electrical equipments and pumps. Furthermore we can deliver the containers as cooling-, freezing- or HVAC rooms. Read more

Outfitted offshore containers

Typical outfitting may include noise, comfort and/or Fire insulation, raised floors, suppended ceilings, doors and windows, ventilation system, electrical installation, instrumentation, firefighting and Telecom. Read more

Offshore custom containers/ modules

For larger more complex projects where required sizes exceed normal standards, the company design and construct containers/ modules in accordance to the customer’s unique specifications and normally take responsibility for all disciplines inside the module. Size is only restricted by the transport and lifting limitations. Read more

Typical products are:

  • CAP module
  • Generator module
  • HPU container
  • Sling store
  • E-house

Other products and accessories

In addition to containers and modules ATC also design and construct various types of structures to our customers own specification. Read more

Typical applications under this category are:

  • Special tools for Pump maintenance
  • Noise enclosures Control cabins
  • Pump skids
  • Spreader frames
  • Access platform

All structural calculations are performed according to Eurocode, DNVGL standards, NORSOK or other standards required by our customers. Documentation in accordance with NS5820, NORSOK or specific client requirements.

Contact us
Want to send us a message?

Open requestform

Please fill in required info



PSW Power & Automation has installed the solar power plant on the roof of parent company PSW Group's new facilities in Mongstad. With its 1200 solar panels over 2500 square meters, the plant is the tenth largest in Norway, and the building's own power generation is approximately 350,000 kWh per year.

Read more
nemko presafe.png
Norsk Sertifisering.jpg