The lifeline is not coming from a German competitor, but from French construction heavyweight Eiffage, which is discreetly building a sizeable base across the Rhine while safeguarding hundreds of specialist roles.
Eiffage steps in as Munich stalwart faces liquidation
Claus Heinemann Elektroanlagen, established in 1902 and headquartered in Munich, has for decades been a recognised name in electrical engineering and technical building services across southern Germany. After entering liquidation, the business appeared headed for break-up, with its 301 employees at risk of being dispersed in a tight jobs market.
Eiffage has instead agreed to purchase the company’s assets and keep the activity anchored in Munich. Unveiled in February 2026, the agreement provides for all staff to be taken on and for the main operations to continue on the existing site.
Eiffage’s move preserves 301 jobs in Bavaria while tightening the group’s grip on Europe’s largest construction market.
The deal centres on Claus Heinemann’s long-established strengths: electrical engineering and technical building services, covering the design, installation and upkeep of electrical systems for office developments, industrial sites and public-sector buildings.
For Germany, the acquisition avoids the disappearance of a locally embedded regional operator. For Eiffage, it represents a further, carefully planned step in building scale in Germany’s construction and building-services arena.
Salvia, Eiffage’s German energy and systems spearhead
The Munich acquisition is being executed through Salvia, Eiffage’s German subsidiary within its Energy Systems division. Salvia already serves as the group’s German platform for engineering and project delivery, spanning electrical installations, HVAC (heating, ventilation and air conditioning) and wider energy solutions.
By bringing Claus Heinemann Elektroanlagen into the fold, Salvia gains a robust southern base in one of Europe’s most industrially concentrated and technically demanding regions. This expands its ability to deliver complex assignments for factories, logistics centres, data centres and high-specification public infrastructure.
The transaction is still subject to approval by Germany’s competition authorities and is expected to complete in the first quarter of 2026.
With Bavaria in the bag, Eiffage now has a more balanced German footprint from north to south, blending engineering and on-the-ground execution.
Recent German acquisitions by Eiffage
| Acquisition | Main locations | Headcount | Core expertise | Strategic goal |
|---|---|---|---|---|
| HTW Engineers | Düsseldorf, Berlin, Leipzig | ~80 | Technical building engineering, water treatment, BIM | Boost design and planning capabilities |
| Claus Heinemann Elektroanlagen | Munich | 301 | Electrical engineering, technical building services | Strengthen execution and presence in the south |
HTW Engineers: the northern and western piece of the puzzle
The Munich move follows closely on another German purchase. Earlier in February 2026, Eiffage’s Energy Systems business-again through Salvia-acquired HTW Engineers, an engineering consultancy founded in 1969.
HTW Engineers generated roughly €10 million in revenue in 2024 and has close to 80 employees working from Düsseldorf, Berlin and Leipzig. Its expertise spans water treatment, HVAC, electrical engineering, safety systems and BIM-led design.
BIM, or Building Information Modelling, is a digital method that produces detailed 3D models combining architectural, structural and technical information. It enables engineers, architects and contractors to collaborate in real time, identify clashes before work reaches the site, and improve energy performance from the earliest design phase.
Through HTW Engineers, Eiffage strengthens its design and engineering capabilities in western and north-eastern Germany. With Claus Heinemann, it adds proven delivery capacity and a long-standing Bavarian name. Taken together, the two deals outline a coherent German footprint for the French group.
An energetic start to 2026 for the French giant
Eiffage’s German expansion is unfolding as the group also benefits from momentum elsewhere in Europe. In Spain, Eiffage Energía Sistemas has just won around €80 million of contracts for two wind farms in Castile and León, underlining a steady flow of renewable-energy work.
Over only a few weeks, the company has built up meaningful future revenues across several areas: onshore wind in Spain, engineering capacity in Germany, and now a century-old electrical contractor in Munich.
The group is combining organic growth in renewables with targeted acquisitions in technical services, creating a broader energy and construction ecosystem.
For 2024, Eiffage reported revenue of €23.4 billion, with about 34% earned outside France. Its Energy Systems division alone delivered €7.2 billion. That scale allows the group to pursue carefully chosen acquisitions, rather than headline-grabbing mega-mergers.
Why Germany’s construction market matters so much
Germany is still Western Europe’s largest construction market, with the building sector estimated at €143.5 billion and around 75,000 companies operating in 2021. The country is juggling ageing infrastructure, housing shortages in major cities, and ambitious climate objectives for buildings and industry.
This combination sustains demand for specialists in:
- deep renovation of public and private buildings
- energy-efficient HVAC and electrical upgrades
- smart-building systems and security solutions
- industrial utilities such as water treatment and process energy
Eiffage’s approach is clearly geared towards energy and technical services, not just traditional “bricks and mortar” work. By owning both engineering consultancies and installation contractors, it can propose turnkey packages that begin with design and run through commissioning and long-term maintenance.
What this means for workers and clients
For the 301 employees at Claus Heinemann Elektroanlagen, the French purchase offers stability during a period of uncertainty. Rather than facing redundancies or piecemeal asset sales, they become part of a large European group that is actively seeking electrical engineering expertise.
Clients across southern Germany-from local authorities to industrial companies-gain access to a service provider supported by Eiffage’s financial strength and international track record. At the same time, the Munich site and the local brand keep their operational role, which may reassure customers accustomed to long-standing relationships.
There are also compromises. Joining a larger organisation often brings new reporting structures, standardised processes and cultural change. However, Eiffage has every reason to preserve local know-how, because that expertise is exactly what it is acquiring.
Key notions behind the deal
External growth and consolidation
The operation is an example of what strategists describe as “external growth”: scaling up through acquisitions rather than relying solely on internal expansion. In a fragmented sector such as German building services, this often results in consolidation, with mid-sized regional firms absorbed into larger groups.
For investors, consolidation can mean steadier revenues and efficiency improvements. For regional businesses, it can prompt concerns about competition and local autonomy, while also potentially unlocking funding for innovation and training.
Energy systems and technical building services
Technical building services now go well beyond basic wiring or boiler installation. They increasingly include automation, energy monitoring, integration of storage and sophisticated safety systems. With energy prices fluctuating and climate rules tightening, these systems have become central to strategies in both the private and public sectors.
A practical example: refurbishing a hospital in Munich may call for low-carbon heating, a redundant power supply, advanced fire safety and fully digital building management. If HTW Engineers designs the systems and Claus Heinemann’s teams carry out the installation, Eiffage can manage the full chain, limiting delays and technical incompatibilities.
Scenarios for the coming years
Assuming Germany’s competition authority approves the deal as anticipated, the next phase-integration-will be decisive. One plausible path is that Eiffage gradually standardises IT, procurement and safety requirements across Salvia, HTW Engineers and Claus Heinemann Elektroanlagen, while ensuring local leadership remains visible to customers.
As Berlin accelerates energy retrofits and industrial decarbonisation, firms capable of delivering complex technical packages should see consistent demand. Risks still exist: construction activity is sensitive to interest rates, and political arguments over public spending can push projects back. Even so, the mix of ageing assets and climate targets points to structural demand rather than a brief upswing.
For other European construction groups, the signal is clear: Germany is no longer merely a market for bidding on one-off contracts. It is increasingly a strategic battleground for long-term control of energy and technical services, and Eiffage has just planted another firm French flag on Bavarian soil.
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