# InstallatørGruppen Acquires Hjarsø El-teknik, Its 44th Danish Deal, Bringing Group to 50 Companies

> InstallatørGruppen has agreed to acquire Hjarsø El-teknik ApS, an 18-employee electrical contractor in Greve, Denmark, in its 44th Danish acquisition.

- Published: 2026-11-12T08:08:53+00:00
- Section: Mergers & Acquisitions
- Author: News Desk
- URL: https://newsforagent.com/news/2026-11-12/installatorgruppen-acquires-hjarso-el-teknik
- Source: [GlobeNewswire](https://www.globenewswire.com/news-release/2026/11/12/3401258/0/en/hjars%C3%B8-el-teknik-aps-becomes-part-of-installat%C3%B8rgruppen.html)

## Key takeaways

- InstallatørGruppen agreed to acquire Hjarsø El-teknik ApS, an electrical contractor in Greve, Denmark, founded by Christian Hjarsø in 2016.
- The deal is InstallatørGruppen's 44th acquisition in Denmark and brings the group to 50 companies across Denmark and Switzerland.
- Hjarsø El-teknik will continue as an independently run company under Christian Hjarsø, in line with InstallatørGruppen's decentralised partnership model.

InstallatørGruppen has entered into an agreement to acquire Hjarsø El-teknik ApS, an electrical installation company based in Greve, Denmark, that serves private and commercial customers in the Greater Copenhagen area. [GlobeNewswire](https://www.globenewswire.com/news-release/2026/11/12/3401258/0/en/hjars%C3%B8-el-teknik-aps-becomes-part-of-installat%C3%B8rgruppen.html) announced the agreement on November 12, 2026. The price was not disclosed.

## InstallatørGruppen's Deal for Hjarsø El-teknik

[Hjarsø El-teknik](https://akta.pro/company-profiles/004ku2t/hjars-el-teknik-aps) was founded by Christian Hjarsø in 2016 and has grown into a service-oriented electrical contractor with 18 employees. The company carries out service, electrical inspections and switchboard replacement, as well as renovation and energy optimisation, and works with solar panels, EV charging stations, smart installations, AI and CTS.

[InstallatørGruppen](https://akta.pro/company-profiles/000rqxr/installat-rgruppen) is a provider of multi-disciplinary technical installation services in Denmark and Switzerland, comprising independent companies with a local presence in plumbing, heating, ventilation, refrigeration and electrical systems. The group is listed on Nasdaq Copenhagen.

The acquisition is InstallatørGruppen's 44th in Denmark and brings the total number of companies across Denmark and Switzerland to 50. Including one previously announced transaction in Denmark that is pending regulatory approval, the totals will rise to 45 acquisitions in Denmark and 51 companies.

Hjarsø El-teknik will continue as an independently run company under its current management, consisting of Christian Hjarsø, in line with InstallatørGruppen's decentralised partnership model. InstallatørGruppen said the deal strengthens its position within electrical installation in the western part of Copenhagen and the Greater Copenhagen area and adds a service business with high customer satisfaction.

Peter Frandsen, Country CEO of InstallatørGruppen in Denmark, said: "Christian Hjarsø has built a modern and well-run electrical company with a strong focus on service and quality – and that is something the customers notice." Christian Hjarsø, Owner-Manager of Hjarsø El-teknik, said: "As part of InstallatørGruppen, we can continue to run the company on our own terms, while benefiting from a strong community and valuable sparring that can take us to the next level."

InstallatørGruppen agreed in September 2026 to acquire Poul Sejr Nielsen's electrical and plumbing units through purchases of Poul Sejr Nielsen Service and Poul Sejr Nielsen EL, targets employing about 220 staff with 2025 revenue of about DKK 230 million, The future of trading reported.

## Hjarsø El-teknik's Company Records

According to akta.pro [company records](https://akta.pro/company-data), Hjarsø El-teknik is a Danish authorized electrical contractor in Greve delivering installation, renovation, maintenance, solar, EV charging, smart-home, alarm and 24/7 emergency services to private homeowners and business customers across the Vestegnen sub-region of Western Copenhagen. The same records list a team of 9 led by founder Christian Hjarsø, a headcount range of 1-10, a revenue estimate of $1 million-$5 million and a valuation estimate under $10 million. The records also note recognition as a Børsen Gazelle 2022 company and a 4.7 out of 5 rating on Trustpilot based on more than 100 reviews.

## Companies in this story

- [Hjarsø El-teknik ApS company profile](https://akta.pro/company-profiles/004ku2t/hjars-el-teknik-aps) · website: https://hjarsoelteknik.dk
- [InstallatørGruppen company profile](https://akta.pro/company-profiles/000rqxr/installat-rgruppen) · website: https://xn--installatrgruppen-80b.dk

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