Technicians pistured from behind in a factory looking environment, wearing full safety gear

About us

Leading northern European provider of technical service and installation solutions for the built environment

This is Assemblin Caverion Group

Assemblin Caverion Group delivers installations, technical services and solutions along the full lifecycle of the built environment to support our
customers and their increasing demand for energy efficiency, sustainability, and automation for buildings, infrastructure and industrial sites.

Strong brands

Assemblin Caverion Group operates through a multi brand strategy with three main brands: Assemblin Caverion Group as the corporate brand as well as the main commercial brands of Assemblin and Caverion.


In addition, the Group has a few other commercial and product brands, such as Caverion SmartView, Assemblin Charge, Assemblin Solar, Fidelix, Ecoguard and Lansen.

About Assemblin

Assemblin is an end-to-end installation and service partner with expertise in technical systems such as electrical, heating and sanitation, ventilation, automation/BMS, data & telecom, cooling, sprinklers, security and more. With great commitment, we create smart and sustainable solutions in small and large assignments for all types of buildings.

Read more about Assemblin on their website.

About Caverion

Customers can trust Caverion’s expertise during the entire lifecycle of their buildings, infrastructure or industrial sites and processes: from installation and maintenance of base and smart technologies, to managed services as well as advisory, engineering services and digital solutions.


Read more about Caverion on their website.

About Fidelix

Fidelix is making buildings smart. Our high expertise in technologies is visible in solutions optimizing buildings energy costs, indoor climate and cost of operations. Our products are developed, tested and working every day in demanding and extreme climate conditionsand positively affect the wellbeing of over one million people.

Read more about Fidelix on their website.

Our strength in numbers

  • 42

    billion SEK in combined revenue

  • 21,000

    combined number of employees

  • 9

    operating countries

Two employees giving each other a high five

Broad offering

Assemblin Caverion Group provides the most comprehensive and cutting edge solutions across the full lifecycle of built environment. The assignments are split into Services and Projects, and can be divided into four categories: 

  • Installation & Projects
  • Service & Maintenance
  • Manage & Operate
  • Advisory & Solutions

Read more about our offering