Linjebygg AS – 700 people in Norway
Molde – Trondheim – Stavanger – Bergen. 
A part of Altrad Group with 60.000 people – world wide


Through specialist expertise in a number of areas, Linjebygg AS contributes to extending the lifetime of the customer’s investments. The bulk of the customer base is in the energy sector, primarily oil and gas activities. Linjebygg AS activities includes the following areas of work: 

  • Design and engineering  
  • Inspection
  • Maintenance
  • Modifications


Linjebygg AS is located with management and administration in Molde, as well as project offices in Trondheim, Stavanger and Bergen.

MainTech AS, which is a subsidiary of Linjebygg AS (50.8%), is a leading supplier within facilitation of operations, maintenance and inspection. The company has its business office in Trondheim and offers a combination of practical experience and high theoretical expertise to achieve efficient operations and lasting improvements. Customers are in oil and gas, energy production, as well as food production – and other industries.

Linjebygg AS and the French holding company Prezioso Linjebygg Group are part of the French Altrad Group, which has close to 60,000 employees in more than 50 countries. Total annual operating revenues are around NOK 40 billion. Around 80 percent of the activity in the Altrad Group is within service, primarily in the maintenance segment. The overall mission of the Altrad Group is to help customers optimize the profitability of their industrial assets.

The story of Linjebygg

1933 - 1990

Developed core competence in rigging, lifting and handling



Entry into offshore segment and securing contracts with key clients


LBO established as a separate company, and obtaining strong growth


Joined a strong, international group of service companies


May 2016, Prezioso Linjebygg was acquired by Altrad Group

Commitment to Health & Safety

Linjebygg’s HSE management system has clear objectives in terms of the results we wanted to achieve. See our HSE Policy here. The result of a holistic approach to safety, incorporates everyone within the organisation, from top management to field operators and support personnel.

Operation areas

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