InstallatørGruppen A/S
InstallatørGruppen A/S is a Danish technical installation group based in Roskilde that combines a portfolio of local operating companies under one consolidated platform. Its businesses provide electrical, plumbing, heating, ventilation and related building-services work across Denmark, with a smaller presence in Switzerland through acquired subsidiaries.
Fiscal year 2025 · change from previous year
Development 2025–2025
Business
Share of revenueInstallation, service and maintenance work for electrical systems in buildings and facilities.
Plumbing, water and sanitary installation work for residential and commercial properties.
Heating, ventilation and climate-control installation and related service work.
Additional technical installation disciplines and cross-trade building services.
Group-level integration, support and ownership platform for portfolio companies.
Customers
The company serves customers that need technical installation work for buildings and infrastructure, with demand coming from both recurring service work and project-based installations. Its portfolio companies sell to local clients in Denmark and Switzerland, including owners, developers and businesses that need electrical and other building-services trades. The group model is designed to keep customer relationships local while using central support for financing, M&A and integration.
Buy installation, repair and maintenance services for homes and buildings, especially electrical, plumbing and heating work.
Buy technical installation and service work for workplaces, facilities and larger building assets.
Buy trade installation packages tied to new builds, refurbishments and fit-outs.
Buy from portfolio companies that have established local market positions and customer relationships.
Strategy
InstallatørGruppen's strategy is built around acquiring quality technical installation companies and integrating them into a shared platform while preserving local entrepreneurial cultures. The group is also broadening its footprint beyond Denmark, with Switzerland already established and another market under consideration, which supports scale, diversification and a larger acquisition base. Its platform model relies on disciplined acquisition sourcing, reinvestment by selling owners and group-level support to improve operating capability.
Fragmented installation markets create room to add scale and local market coverage through acquisitions.
Integration supports operational consistency, financing efficiency and cross-discipline collaboration across trades.
New country presence can increase the acquisition universe and reduce reliance on a single market.
Geography
InstallatørGruppen's core market is Denmark, where 42 portfolio companies operated as of 30 June 2026 and covered multiple technical installation disciplines. Switzerland is the second operating market, with five portfolio companies focused primarily on electrical installation, while the group has also indicated plans to expand into another country in 2027. Geography matters because the business depends on locally rooted trade businesses, country-specific regulation and access to fragmented installation markets.
Risks
The business is exposed to acquisition execution risk because its model depends on finding attractive local installation companies and integrating them without disrupting operations or customer relationships. It also faces typical construction and technical-services risks such as labour availability, local competition, project timing and exposure to economic cycles in building activity. As the platform expands across countries, cross-border integration, valuation of earn-outs and retained management incentives become additional sources of complexity.
- Acquisition execution riskImpact: HighLikelihood: High
Growth depends on buying quality technical installation companies and integrating them successfully.
Exposure - Labour and capacity constraintsImpact: HighLikelihood: High
Installation businesses rely on skilled technicians and local capacity to complete work on time.
Exposure - Contingent consideration valuationImpact: MediumLikelihood: High
Earn-outs and deferred payments depend on future EBITDA and discount rates.
Exposure: Level 3 fair value estimates on acquisition liabilities
- Cyclical construction demandImpact: MediumLikelihood: Medium
A meaningful part of demand is tied to new build, renovation and project timing.
Exposure - Cross-border expansion riskImpact: MediumLikelihood: Medium
Entering new countries requires local regulatory, operational and cultural adaptation.
Exposure
Accounting
Judgemental itemsGoodwill reflects the value of local market position and expected synergies from acquisitions.
Impact: Can materially affect balance sheet size and future impairment risk
Earn-out liabilities are valued using unobservable inputs such as future cash flows and discount rates.
Impact: Changes in assumptions can move reported liabilities and P&L remeasurements
Recently acquired entities are consolidated and individually immaterial transactions are aggregated.
Impact: Affects revenue and earnings comparability period to period
The company uses capital increases and previously had multiple share classes.
Impact: Influences equity presentation and per-share analysis
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Last updated: 24/10/2026