Sertion strengthens its industrial offering in Denmark through the acquisition of GA Rustfri

Stockholm, 2026-08-25 – Sertion continues its expansive growth journey through the acquisition of GA Rustfri. The acquisition strengthens Sertion’s industrial offering in Denmark and takes the Group another step forward in its development as a leading international infra- and installation partner within complex HVAC and sanitation, technical infrastructure and industrial piping.

GA Rustfri is a well-established Danish specialist in industrial process solutions, serving customers in the food, pharmaceutical and process industries. The company has built a strong reputation through its technical expertise, high-quality project execution and long-term customer relationships. Through the acquisition, GA Rustfri will strengthen Sertion’s capabilities within industrial infrastructure and broaden the Group’s offering in technically advanced environments.

– The acquisition of GA Rustfri is fully aligned with our long-term growth strategy. The company strengthens our organization with highly specialized expertise and broadens our capabilities within industrial process solutions. GA Rustfri’s technical expertise, entrepreneurial culture and strong customer relationships make the company an excellent addition to Sertion, says Andreas Bogren, CEO of Sertion.

– Joining Sertion gives us access to a broader international network and additional resources to continue developing our business. We look forward to combining our specialist expertise with Sertion’s long-term ambitions while continuing to deliver high-quality solutions to our customers, says Ralf Bramminge, CEO of GA Rustfri.

The acquisition is one of several strategic steps planned this year and a central part of Sertion’s ambition to grow with quality and capacity across the Nordic region and Northern Europe.