About us

Integrated approach

StS is one of the top providers within maintenance and modification services.

The company has performed assignments for most major companies within the Norwegian oil and gas industry, and our interdisciplinary expertise has relevant transfer value also to other industries. That is why we are increasingly focusing on other industries such as construction, transport, infrastructure and aquaculture.

StS contributes to comprehensive solutions that safeguard value management throughout the life cycle of installations and facilities.

In 2022 we celebrate our 50th anniversary! We are proud of our company, what it represents – our employees – and the solid expertise we have!

Read more about our history here: StS celebrates 50 years in operation!

Our Strategy

Transfer of experience both externally and internally, innovation and testing of unconventional solutions is a strategic commitment that will strengthen the company’s competence development and innovation capabilities.


  • Long-term customer relations with several of the key players in Norwegian industry since the establishment in 1972 has secured StS a solid position as a leading supplier in the market.
  • StS delivers forward-looking and cost-effective solutions, from design and planning, to project management, performance work and final inspection.
  • We have developed our own product series within fire, thermal and acoustic insulation.

StS production philosophy is based on experience, flexibility and innovation, combined with thorough HSE work.

StS has very loyal employees who appreciate the good development opportunities and long-term career planning in the company. We want to be a safe employer and a workplace where employees can be expanded and further strengthened their competence, even outside their primary areas of responsibility. The StS training and competence center is developing ever more courses to meet the need for new skills.

Our Values

Reliable:  We can be trusted, we keep agreements and we always deliver

Inclusive: We show consideration for each strategy and ambitions, we collaborate and we communicate in a constructive manner

Proactive: We are innovative and we challenge ourselves to reinvent and improve our company

Inspiring: We show enthusiasm, we encourage each strategy and ambitions and we are motivated by challenges.


Don’t hesitate to contact us if you have any questions or quarries.

Read more

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Years of experience


Postal address
PO Box 6085 Bedriftssenter
5892 Bergen

Visiting address
Sandbrekketoppen 30, 5224 Nesttun

Contact us

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