Brilon, May 6, 2019: CENTROTEC Sustainable AG has, via its subsidiary Holmak HEATX B.V. with registered office in Staphorst (NL), acquired the production assets for the manufacturing of counterflow heat exchangers from Klingenburg GmbH with registered office in Gladbeck (DE). Klingenburg will focus in future on manufacturing rotary heat exchangers in Gladbeck. With this takeover, Holmak is adding the entire range of aluminium and plastic counterflow heat exchangers previously supplied by Klingenburg to its product portfolio. This transaction will increase the production capacity of Holmak production plants by 50 percent. The move should result in an increase in Holmak's revenue in the low single digit millions in the current year, then in the medium single digit millions from next year. The plans envisage the first facilities going into operation at the Holmak locations within the third quarter of 2019.

CENTROTEC Sustainable AG
CENTROTEC Sustainable AG enjoys a presence in around 50 different countries through subsidiaries and sales partners. The principal group companies are Wolf, Brink Climate Systems and Ned Air in the Climate Systems segment, specialising in heating, climate control and ventilation technology e.g. in the form of solar thermal systems, CHP units and home ventilation systems with heat recovery, as well as Ubbink and Centrotherm in the Gas Flue Systems segment, with their focus on gas flue and air piping systems. CENTROTEC is consequently Europe's only listed full-service provider of heating and climate control technology, solar thermal systems and energy-saving solutions for buildings.

CENTROTEC Sustainable AG, Am Patbergschen Dorn 9, D-59929 Brilon, Germany
ISIN: DE0005407506, WKN: 540750, home stock exchange: Frankfurt/ Main; indices: Prime All Share, Prime Industrial
For further information, contact:
CENTROTEC Sustainable AG, Carsten Vogt, Tel.: +49 (0)2961 96631-103 or
MetaCom GmbH, Georg Biekehör, Tel.: +49 (0)6181 98280-30