Oventrop GmbH & Co. KG

We are the world market leader in modular combinable HVAC-systems.

Oventrop is the partner for efficient heating, cooling and clean drinking water. All HVAC professionals work easily and flexibly with the modular systems – because they can combine the pioneering solutions according to their requirements. Close cooperation with the trade and many years of experience in system technology make Oventrop the competence leader.

Oventrop accompanies its partners reliably and personally over many years. And this ranges from planning, installation and commissioning to maintenance. Digital services create real added value throughout the entire value creation process.

Oventrop produces durable quality products that combine to form flexible systems worldwide – easy to install, energy-saving and always reliable.

As a family-owned company with over 170 years of history, Oventrop is rooted in the Sauerland region, but also has a strong international presence. Oventrop employs around 1,000 people at its headquarters in Olsberg and in neighboring Brilon. There are also production facilities in Poland and China. With eight subsidiaries and numerous agencies, Oventrop is present in over 80 countries worldwide.

As one of the leading European manufacturers of HVAC systems, Oventrop offers sustainable and future-proof solutions for the energy transition in buildings. The focus is currently on pioneering hydraulic system solutions and home stations from Oventrop, which increase the energy efficiency of building technology and simplify the connection of heat pumps and hybrid systems. With KRING as a strong partner at its side, Oventrop has expanded its product range and now also offers pioneering solutions for local and district heating networks, which play a key role in the energy transition.

In addition, Oventrop makes the work of HVAC professionals easier with tailor-made services and software – for example with planning and project support, the pre-assembly service or the training opportunities at the OV Academy.






World wide: 1200

Germany: 1000

South Westphalia: 1000

Sales Volume

270 Mio. €



Founded by Arnold Oventrop in Altena, production of brass goods


Relocation to the area of today’s town of Olsberg


The Fähnrich and Rump families become shareholders

around 1960

Oventrop becomes a leader in the field of oil fittings


Opening of a production plant in Brilon. Thermostatic valves and other heating fittings increasingly determine the production program


Construction of a production hall equipped with state-of-the-art technology with approx. 12,000 m² of floor space in Brilon


Oventrop acquires majority shareholding in Kring GmbH and thus strengthens the local and district heating sector


Successful brand relaunch and honoured with the German Brand Award


Oventrop GmbH & Co. KG
Paul-Oventrop Straße 1

Phone +49 2962-82-0

World Market Leaders from A-Z