The Companies of the GETEC GROUP

We develop tailored solutions by taking our concepts beyond “Energy” in terms of their results.

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As an energy service provider active in Germany and throughout Europe, the GETEC GROUP combines about 50 companies under its corporate structure that in particular offer a wide range of energy services in the deregulated energy market. We help our customers navigate an increasingly complex energy environment. Our related business approaches range from erecting and operating areal networks, energy trading, to executing tailored contracting energy supply models, and also including developing and building regenerative energy solutions. We also operate engineering services companies and develop digital system solutions.

One partner - a wide range of solutions - all from a single source.


GETEC’s strength lies in tapping into the synergies created by the expertise and capabilities of its various companies. Each business is by itself an expert in selected services and customer segments. The companies of the GETEC GROUP trace their common roots back to GETEC Gesellschaft für Energietechnik und -Management mbH, the company founded by the owner-operator Karl Gerhold in Magdeburg. The company originally focused in particular on developing heating solutions for the housing market, which were later followed by energy solutions for industrial applications. In November 1996, the company changed its name to GETEC AG. Other business models, such as energy trading, green energy solutions, and provisioning network and telecom services emerged when the energy markets were deregulated starting in 2000. The new and already existing business segments were represented in the companies GETEC WÄRME & EFFIZIENZ, GETEC heat & power, GETEC ENERGIE, GETEC green energy, GETEC net and GETEC media. All companies are consolidated under the umbrella of GETEC Energie Holding GmbH. In 2017, the majority share in the three Magdeburg-based companies GETEC WÄRME & EFFIZIENZ, GETEC heat & power and GETEC media were sold to the Swedish company, EQT. GETEC ENERGIE, GETEC green energy and GETEC net continue to operate as GETEC GROUP under the umbrella of GETEC Energie Holding GmbH.

GETEC green energy

  • Regenerative energy generation
  • Site development
  • Fuel and substrate management
  • Plant design
  • Implementation and operation


  • Network operations for electricity and gas
  • Areal network
  • closed distribution networks
  • Metering operations
  • Network services

Other holdings exist in the form of Dampferzeuger-Rohrleitungsbau GmbH for boiler construction, M2energie GmbH as energy broker for property managers, commercial and industrial customers, and VKK Standardkessel Service Köthen GmbH.

Logo GETEC Immobilien

residential  & commercial real
estate in
Hannover, Magdeburg

Logo GETEC Building

construction measures
turnkey construction up to
complex industrial plants

Logo GETEC smart solutions

development & realization of
projects in the medium voltage,
low voltage &
automation technology

producer of raw montan wax
and montan wax products, as
well as service provider for
waste processing and thermal

customized supply
solutions for
electricity & gas

innovation from MRT & MRS for
the latest research

technology and
product development
components for electrical,
energy storage

IoTmaxx understands, connects
and digitizes into the future

Inflotec is an innovative
company for the construction
and distribution of
systems for water treatment
and pumping


Dr. Karl Gerhold,Owner-Operator

In 1993, Dr. Karl Gerhold incorporated GETEC Gesellschaft für Energietechnikund -Management mbH, which was renamed in1996 into GETEC AG. From the start, the main business segments included rendering energy services for property managers and later also for the industrial segment, as well as contracting models. As part of a change of focus to contracting services for industry, GETEC AG changed its name in 2013 into GETEC heat & power AG. At the same time, GETEC WÄRME & EFFIZIENZ AG was incorporated for the housing market. Driven by energy market deregulations, new business segments emerged around the turn of the millennium for energy trading, regenerative energies, network and telecom services, which are being worked on by GETEC ENERGIE, GETEC green energy, GETEC net and GETEC media. Based on the sale of majority shares in GETEC heat & power, GETEC WÄRME & EFFIZIENZ and GETEC media to a Swedish investor in 2017, the companies GETEC ENERGIE, GETEC green energy and GETEC net now make up the GETEC GROUP under the umbrella of GETEC Energie Holding GmbH. Dr. Gerhold is the owner-operator of GETEC Energie Holding GmbH. He also performs various official roles and functions within and outside of GETEC.


GETEC and all those who work at GETEC GROUP have the stated objective of developing high-performance energy solutions that meet customer needs and expectations. The focus for these is on sustainability, efficiency, and environmental compatibility in combination with an end-to-end approach.

Energy taken to the next level.