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18.09.2025 Press release

Assemblin Caverion Group in Norway acquires Dørteknikk Midt-Norge

AS and strengthens its position within security and access technology. The acquisition provides increased capacity, broader expertise and new opportunities in Central Norway. Dørteknikk Midt-Norge AS has an annual revenue of approximately NOK 30 million and eight employees.

Dørteknikk Midt-Norge, established in 2018, provides services in areas such as door automation, access control, and evacuation systems, as well as design and technical services to office buildings, shopping centres, hotels and schools, among others.

“Dørteknikk Midt-Norge strengthens our security offering, which is one of the strategic growth areas for Assemblin Caverion Group, and complements the activities of Caverion's existing operations in Trondheim. With this acquisition, we become a stronger and larger player and envision further development within this field in the region”, says Torkil Skancke Hansen, CEO of Assemblin Caverion Norway, EVP

“With Assemblin Caverion Group as owner, we get access to a much larger market and the capacity to take on assignments that we have previously had to turn down. I am confident that this is a good solution for both the owners and employees of the company”, says Mariann Rødsjø, Managing Director, Dørteknikk Midt-Norge.

“This acquisition is in line with our plan to increase volume in areas related to construction engineering. It is crucial to have matching cultural values and focus on people and motivated leaders. This acquisition is a very good match and there is potential for significant commercial synergies between the two companies”, says Torkil Skancke Hansen.

Image:

From left: Erlend Mogård (project manager Dørteknikk Midt-Norge), Odd Steinar Kanestrøm (Head of Region in Assemblin Caverion Norway), Kåre Sletta (Unit Manager Caverion Trondheim), Mariann Rødsjø (Managing Director Dørteknikk Midt-Norge) and Jens Aune (Project Manager Dørteknikk Midt-Norge).

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For more information, please contact Torkil Skancke Hansen CEO Assemblin Caverion Norge, EVP Tel: +47 97 57 75 54 torkil.hansen@assemblin.no Åsvor Brynnel Head of Communications and Sustainability, Assemblin Caverion Group, asvor.brynnel@assemblin.se tel. +46 70 600 73 21

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