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GK Acquires Assemblin Caverion Group,

Assemblin Caverion Group acquired by GK

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Assemblin Caverion Group logo
Acquired

Assemblin Caverion Group

Sweden

Undisclosed amount

January 9, 2026

GK logo
Acquirer

GK

GK has acquired Assemblin Caverion Group for an undisclosed amount, marking a significant consolidation in the northern European technical services sector. Assemblin Caverion Group, formed in April 2024 through the combination of Assemblin Group and Caverion Corporation, is a prominent provider of technical services and installations across nine countries.

The acquired entity is a leading northern European technical service and installation company, employing approximately 20,000 skilled professionals. It specializes in delivering installations, technical services, and solutions throughout the full lifecycle of the built environment. Assemblin Caverion Group's offerings are designed to meet increasing customer demand for energy efficiency, sustainability, and automation across buildings, infrastructure, and industrial sites. The Group reported a combined revenue of SEK 41 billion (EUR 3.6 billion).

This acquisition is strategically significant for GK, enabling it to expand its footprint and enhance its service portfolio within the rapidly evolving technical services market. By integrating Assemblin Caverion Group's extensive expertise and operational scale, GK aims to strengthen its position as a comprehensive provider of smart and sustainable solutions. The move is expected to create substantial synergies, particularly in leveraging Assemblin Caverion Group's strong capabilities in sustainable building technologies and automation.

The combination of GK and Assemblin Caverion Group is poised to create a more robust and diversified entity, better equipped to address the complex demands of modern infrastructure and the built environment. The unified organization is expected to offer an expanded range of services and deeper expertise, driving innovation and delivering enhanced value to customers seeking advanced, energy-efficient, and sustainable technical solutions across northern Europe.

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