The HEAG Holding AG – the subsidiaries management of the “science city” of Darmstadt (HEAG), is the leading company of the HEAG group which includes the ENTEGA AG, HEAG mobilo GmbH and the bauverein AG. The HEAG group counts almost 3,000 employees and achieves a balance sheet total of about 2.9 billion euros.
Furthermore, HEAG is responsible for the subsidiaries management of almost 150 subsidiaries owned by the city of Darmstadt. As the city’s first advisor on all economic aspects of its subsidiaries, HEAG is a multi-service provider taking responsibility for contemporary subsidiaries management: developing the comprehensive municipal company strategy, quarterly reporting, consulting locally elected officials, consulting the persons in charge, leading the affiliates as well as jointly work on projects for profit improvement.
In order to improve the integration and efficiency of the portfolio, HEAG had a leading role in developing the first municipal company strategy in Hesse together with representatives from politics and important stakeholders. With this strategy, city bodies have formulated directives and goals for the municipal economy for the first time.
BoardProf. Dr. Klaus-Michael Ahrend und
Dr. Markus Hoschek
Year of establishment1912
Business activityPrivate equity management,
Energy & water, real estate, mobility, health & social affairs,
Culture & recreation,
Telecommunication & IT
Annual events: The day of
municipal economy, symposium