Assemblin Electrical strengthens industrial and renovation expertise in southern Stockholm by Telgra El AB acquisition

Assemblin has acquired the Nynäshamn-based electrical engineering company Telgra El AB (“Telgra El”) with annual sales of approximately SEK 49 million and 25 employees.

Telgra El was founded in 1999 and develops electrical engineering solutions, mainly for local industrial operations around Nynäshamn and Södertälje, as well as renovation contracts in Stockholm and the Södertörn area. The company is characterised by a high level of expertise, primarily in electrical engineering work in energy and refinery facilities, as well as in renovation assignments. The company is headquartered in Nynäshamn, south of Stockholm. Major customers include Nynäs AB, Öhmans Bygg- och Fastighets AB and Söderenergi AB.

“With its industrial expertise, Telgra El broadens and complements our offering in the south Stockholm area. Having worked together previously, we know Telgra El as a good company with superior expertise, sound values and the same focus on technology and quality as ours. For these reasons, we are very happy with this acquisition and are pleased to welcome our new colleagues and customers to Assemblin,” says Fredrik Allthin, President and Business Area Manager, Assemblin Electrical.

Telgra El is owned by Daniel and Andreas Svensson, who also founded the company.

“We are taking Telgra to the next level by becoming part of Assemblin and participating in its market offering. An additional advantage is Assemblin’s support functions, allowing us to increase our focus on our customers and assignments. Therefore this is a natural next step for us, and we look forward to continuing to develop with Assemblin,” says Daniel Svensson, co-owner, Chairman of the Board and Head of Industrial Operations at Telgra.

For further information on Telgra El, please see

For further information, contact:

Jan Fälton, Regional Manager, Assemblin Electrical,, +46 10 472 30 05

Daniel Svensson, Chairman of the Board, Telgra El,, +46 8 520 181 99

Fredrik Allthin, President, Assemblin Electrical,, +46 10 472 40 10

Åsvor Brynnel, Head of Communications and Sustainability, Assemblin,, +46 10 475 39 48

About Assemblin

Assemblin is an end-to-end installation and service partner with operations in Sweden, Norway and Finland. We design, install and maintain technical systems and solutions for air, water and energy. Our vision is to create smart and sustainable installations that make buildings work and people feel comfortable. We make this possible through close local collaboration and are supported by a strong organisation. We have annual sales of SEK 11.4 billion and about 6,300 dedicated employees at more than 100 locations in the Nordic region. Read more at