Assemblin strengthens its position in Stockholm through the acquisition of BT El
Press release
6 October 2026 at 08:00 CET
BT El was founded in 1987 and offers a complete range of services within electrical installations, telecom and data networks, as well as the installation and service of fire and evacuation systems. The company is based in Västberga and carries out assignments across the Greater Stockholm area. Its customer base includes both private and public sector customers, primarily within healthcare, public transport, construction, real estate, and manufacturing.
“BT El is a well-reputed company with strong expertise and extensive experience. The acquisition strengthens our presence in a strategically important market and broadens our offering in several areas where demand remains high. We are very pleased to welcome BT El’s employees and customers to Assemblin,” says Jonas Klarén, CEO Assemblin Electrical, SVP.
“Becoming part of Assemblin is a natural next step for BT El. By combining our expertise and entrepreneurial spirit with Assemblin’s resources and broad offering, we create even stronger opportunities for our customers and employees. We look forward to continuing to develop the business together,” says Johanna Blom, CEO and co-owner of BT El.
For more information about BT El, please visit www.btel.se.
For further information, contact:
Jonas Klarén, CEO Assemblin Electrical, SVP, jonas.klaren@assemblin.se, +46 10 472 35 83
Johanna Blom, CEO and owner BT El, johanna.blom@btel.se, +46 08 722 78 10
Jonas Åhman, Regional Manager Assemblin Electrical, jonas.ahman@assemblin.se, +46 10 472 53 36
Åsvor Brynnel, Head of Group Communications and Sustainability, SVP, asvor.brynnel@assemblincaverion.com, tel. +46 10 475 39 48
About Assemblin Caverion Group
Assemblin Caverion Group is a leading northern European provider of technical services and installations, delivering smart and sustainable solutions in multiple technical expertise areas across the full lifecycle of the built environment. With around 20,000 skilled and committed professionals in nine countries, we help customers improve energy efficiency, sustainability and automation in buildings, infrastructure and industrial environments through our main brands, Assemblin and Caverion, alongside several other commercial and product brands. The Group generated SEK 42 billion (EUR 3.8 billion) in revenue over the last twelve months.
www.assemblincaverion.com
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