Prosero acquires Nordjysk Låseteknik A/S


From October 1, 2021, Nordjysk Låseteknik A/S will join Prosero Security Group. Nordjysk Låseteknik will be integrated in ACTAS A/S, a nationwide Danish security company that has been part of Prosero since 2019. The move means that competence and facilities can be shared, and new synergies created.

Nordjysk Låseteknik A/S is a highly specialized firm that is recognized throughout the region for its quality craftsmanship and excellent customer service: “As professional locksmiths, we’ve provided security-related solutions for many years to businesses, private individuals, and the public sector,” says John Berg, owner of Nordjysk Låseteknik A/S.

ACTAS and Prosero welcome the new addition to the family: “This will strengthen our mechanical security department, which has developed rapidly in recent years,” says Jørgen B. Kronborg, CEO for ACTAS A/S. “We look forward to expanding and marketing the department even more with the expertise we’re gaining. We extend a warm welcome to John and the other highly skilled employees in the team,” Kronborg adds.

ACTAS A/S operates throughout Denmark, with sales and service departments in Ålborg, Århus, Skive, Fredericia, Copenhagen, and Hårlev; the company also has its own development and project management centre.

Prosero is the leading Nordic supplier of technical security solutions, with years of experience and a strong local presence in 90 locations in Sweden, Norway, Denmark, and Finland

Prosero is made up of local leaders in security – a network that unites the local presence and flexibility of smaller companies with a larger company’s stability and digital expertise. Prosero delivers competence and provides cutting-edge security technology that is adapted to each customer’s needs and applications. Its service offering includes consulting, integration, operations, maintenance, service, and monitoring of alarms, access control, camera systems, locks, and fire safety. Prosero has 53 locations in Sweden, 26 locations in Norway, 6 locations in Denmark, and 5 locations in Finland. Its total turnover amounts to more than SEK 2,000 million.


Fredrik Gren
CEO, Prosero Security Group AB
+46 705 116 499

Jørgen B. Kronborg
+45 408 083 84

John Berg
CEO and Owner, Nordjysk Låseteknik A/S
+45 201 687 88

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