Building Technology

Apleona Wolfferts Building technology combines plant technology, environmentally friendly plant construction and the installation of heat pumps with customized services. This enables us to operate our customers' buildings in the best possible way in terms of occupant comfort, energy consumption and emissions.

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Energy-optimized building technology for sustainable operation

Apleona Wolfferts is your reliable and efficient partner for building and supply technology. We offer you a comprehensive range of services, from design, planning and implementation to customized service. Our work is based on many years of experience and expertise in all areas of technical building services. This allows us to develop innovative concepts and cost-effective solutions for you.

120 years of experience in all trades

Apleona supports its customers through Apleona Wolfferts, headquartered in Cologne, with seven branches and four competence partners throughout Germany. With more than 120 years of experience and extensive expertise in all areas of building technology, we are able to develop innovative concepts and cost-effective solutions for our customers.

We help you with consulting, planning and implementation, and provide you with a sustainable service for your technical building equipment. This enables you to realize your projects on time, in high quality and within the planned budget.

„Apleona Wolfferts implements what is currently technically possible and economically viable in the field of cooling, heating and ventilation in terms of decarbonization and energy optimization.“

Horst Kever, Apleona Wolfferts Building Technology

Installation of building technology for decarbonization

The technical equipment of modern buildings and facilities is constantly evolving. Intelligent building technology to optimize consumption and reduce emissions is playing an increasingly important role in the operation of properties under the heading of decarbonization. Ultimately, complete decarbonization will only be possible through significant investments in heat pumps and building technology infrastructure. As an experienced partner, Apleona is ready to meet individual requirements with the services offered by Apleona Wolfferts and Apleona R&M Interior Fit-out.

Why Apleona Wolfferts Building Technology

With more than 1,500 employees at 18 locations in Germany, Apleona Wolfferts is one of the market leaders in the field of building technology. Its customers include large industrial companies, real estate and project developers as well as public clients such as universities, hospitals, museums and exhibition centers. 

Apleona Wolfferts is also active in the construction of small and medium-sized plants and offers its customers a comprehensive after-sales service.

125YearsExperience in technical building equipment

25Locationsand competence partners throughout Germany

35%Service shareof total business

1.700EmployeesTechnicians, engineers and specialists

200+Traineesin total, 60+ new trainees every year

Our range of services

As an innovative service provider, the company offers a complete portfolio of technical plant construction services. The range of services includes design, project planning and execution as well as customized service concepts for the maintenance and servicing of the installed systems. 

Apleona Wolfferts implements everything that is currently technically possible and economically viable in the field of cooling, heating and ventilation regarding decarbonization and energy optimization.

By acquiring additional building specialists, Apleona Wolfferts has significantly expanded its local presence and its range of technical trades for the decarbonization of existing buildings and the implementation of the energy transition.

Our services

We offer tailor-made concepts, whether for new construction, conversion or revitalization. We are a reliable partner for industry, the public sector, healthcare and real estate. All our customers rely on our decades of expertise in building technology and project experience.

Our experts

Horst Kever
CEO Apleona Wolfferts Gebäudetechnik

Frank Veenhues
Geschäftsführung Apleona Wolfferts GmbH

Shareholdings of Apleona Wolfferts Building Technology

Over the years, Apleona Wolfferts has expanded its expertise through strategic investments in specialized companies. Among the most important are ERGE Deutsche Brandschutz in Berlin, Air for All near Stuttgart and the Diehl Group, with which Apleona Wolfferts has significantly expanded its local presence and its range of technical services for the decarbonization of the building stock and the implementation of the energy transition.

News & Best Practise

Expert panel
Building data must become more reliable

Transparent building data is becoming increasingly important. If, for example, information on the condition of a heating system is missing, a data gap can quickly turn into a financial risk. When making a purchase, an investor must commission additional surveys or, as a precaution, factor in the cost of an early replacement. A panel of high-calibre experts discussed how these gaps can be closed during the ‘Building Data as a Success Factor’ session at this year’s Expo Real.

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Transparent and verifiable
The 2025 Sustainability Report was published.

In a 130-page report, Apleona documents its progress in 2025 across the areas of environment, social issues and corporate governance (Environmental, Social and Governance, or ESG for short). You can download this comprehensive report as a PDF here.

 

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Immobilienzeitung 34/2026
"AI helps technicians to be technicians again"

Apleona expects to achieve a turnover of around 5 billion euros for the first time in 2026. This is due to strong organic growth, outsourcing trends in the industrial sector, and further planned acquisitions. In an interview with IZ, CEO Dr Jochen Keysberg announced plans to introduce a group-wide, AI-powered interface in 2027. Designed to support staff, it will provide centralised access to knowledge, technical data and processes, boosting efficiency in the process.

 

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Climate Protection
Apleona is once again reducing its emissions

Despite strong growth, Apleona was measurably more climate-friendly in 2025. This was due to a reduction in emissions, achieved through the use of green electricity, and an increase in the electrification of the vehicle fleet.

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8 Jul 2026, press release
Apleona acquires a multi-technical services provider in Denmark

With around 600 employees, Andersen & Heegaard provides multi-technical maintenance and installation services throughout Denmark, including energy optimization and decarbonization of buildings as well as heat pump technology.

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7 Jul 2026, press release
Apleona partners with Sygna, an international specialist for commissioning data centres

Strategic alliance to expand in the data centre market! Apleona has acquired a majority stake in Sygna, an international specialist in the commissioning of data centres and critical infrastructure.

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