The Oventrop Group and the Finnish company HögforsGST are entering into a strategic partnership in the field of heating networks. HögforsGST, the leading provider of smart heating and cooling solutions in the Nordics, has acquired 100 % of the former Oventrop subsidiary Oventrop Energy & Network (formerly Kring). In return, the Oventrop Group becomes a shareholder in HögforsGST. Oventrop Energy & Network will remain at its location in Haiger, North Hesse, Germany.

“Both companies expect the strategic partnership to generate synergies and joint international growth in the district heating network segment. Like Oventrop Energy & Network, HögforsGST is a proven expert when it comes to providing smart and efficient heating and cooling solutions. While HögforsGST has so far focused its business activities in the Nordics, Oventrop Energy & Network operates primarily in Germany and neighbouring countries”, says Michael Scheller, CCO of Overtrop Group.

By acquiring Oventrop Energy & Network, the Finnish company will strengthen its presence in the core European markets. The well-known and strong brand name Oventrop Energy & Network will remain in place after the acquisition and is intended to facilitate access to the core markets in Central Europe.

“A key part of our growth strategy is to expand to the Central European markets through acquisitions. The acquisition of Oventrop Energy & Network is a significant first step, and we’re continuously looking for new acquisition opportunities. We’re also incredibly excited to combine HögforsGST’s innovative capabilities with the experienced team in Haiger. Additionally, the partnership with Oventrop Group will open exciting opportunities for both companies”, says Adel Hattab, CEO of HögforsGST.

Conversely, the Oventrop Group will supply components to HögforsGST and support it in the development of new products. “Both partners are bringing their respective core competencies to the strategic partnership and strengthening each other. With their previously very different sales regions, the two partners also complement each other perfectly and will thus be able to offer impressive and efficient solutions for heating networks across large parts of Europe. This will enable us to create real added value for both companies”, says Michael Scheller, member of the Oventrop management board.

“We at Oventrop Energy & Network are looking forward to this partnership after our brand relaunch. Our customers will benefit from the innovations provided by all three companies as well as synergies of this partnership in the form of a competitive offering, as well as improved expertise in customizing and other possible scaling effects. In doing so, we are emphasizing the consistent further development of future-proof heating network solutions,” says Rainer Klöckner, CEO of Oventrop Energy & Network.

In 2019, Oventrop acquired a majority stake in Oventrop Energy & Network, formerly Kring Fernwärme. In recent years, both companies have worked together on solutions for local and district heating networks, thereby investing in a future technology in the field of sustainable heat supply. With its strategic partnership with HögforsGST, the Oventrop Group is now strengthening its commitment to heating networks.

HögforsGST and Oventrop’s delegations in Haiger, Germany


HögforsGST is a Finnish company specializing in the design, manufacture, and marketing of high-quality heating and cooling systems. As the leading provider of smart energy solutions in the Nordic region, HögforsGST helps reduce both emissions and energy costs through innovative, modern technologies.

All of HögforsGST’s products are manufactured at the factory and company headquarters in Leppävirta, Finland. The company’s strong domestic sales network is complemented by subsidiaries in Sweden, Norway and Germany, enabling us to serve a growing international customer base.

HögforsGST employs approximately 170 professionals and generates annual revenues of around EUR 35 million—most of which comes from exports.

HögforsGST logo, red and black, with Energy used wisely slogan

Oventrop is the partner for efficient heating, cooling and clean potable water. The modular systems and services offer pioneering solutions with which all HVAC experts can work – easily and flexibly – from planning to installation, from industry to trade. As a family business, Oventrop accompanies all its partners over many years – competently and personally.