Groetsch Energietechnik GmbH supplies, installs, maintains and repairs heating systems of all kinds including solar and heat-recovery systems, and also provides gas and sanitary installations as well as operation and supply of generated heat. The company primarily carries out delivery and installation of medium and large heating, steam, cooling and sanitary systems in industrial, university and hospital buildings. By focusing on mid- and large-scale plant construction for public clients and a growing number of industrial customers in southern Germany, the company expanded its market position in 2024. At the balance sheet date 157 people (including 18 trainees) were employed; gross margin was TEUR 15,847 and net profit for the year TEUR 3,423. Grötsch Energietechnik GmbH is a family business.
die Lieferung, Montage, Wartung und Reparatur von Heizungsanlagen aller Art einschließlich Solar- und Wärmerückgewinnungsanlagen sowie der Betrieb von Heizungsanlagen aller Art und die Lieferung der dabei erzeugten Wärme. Weiter ist Unternehmensgegenstand die Lieferung, Montage, Wartung und Reparatur von Gas- und Sanitärinstallation einschließlich aller Nebenarbeiten.
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Source: German Commercial Register (Handelsregister) Nürnberg Local Court, HRB 12108 (as of 3 October 2026)
Source: German Commercial Register (Handelsregister) Nürnberg Local Court, HRB 12108 (as of 3 October 2026)
Source: German Commercial Register (Handelsregister) Nürnberg Local Court, HRB 12108 (as of 3 October 2026)
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Source: German Commercial Register (Handelsregister) Nürnberg Local Court, HRB 12108 (as of 3 October 2026)
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