Private company

HEAG Holding AG

Logo: heag.de³

HEAG Holding AG is an HEAG Holding based in Darmstadt, founded in 1912.¹

Die HEAG Holding AG – Beteiligungsmanagement der Wissenschaftsstadt Darmstadt, kurz: HEAG, ist die Holding und Führungsgesellschaft des HEAG-Konzerns mit Sitz in Darmstadt. Die Stadt Darmstadt hat in diesem Konzern einen Großteil ihrer wirtschaftlichen Aktivitäten in privatrechtlicher Organisationsform gebündelt. Die HEAG Holding leistet zudem das Beteiligungsmanagement der Stadt Darmstadt.² From the German Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1912Founded¹

Industryelectric power generation, transmission and distribution, passenger rail transport, interurban (NACE 49.1), power engineering, public utility, rail freight transport¹
HeadquartersDarmstadt, Germany¹
Websitewww.heag.de
Legal formAktiengesellschaft¹

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Corporate structure

HEAG Holding AG sits at the top of its group. 8 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

HEAG Holding AG Darmstadt, Germany
- HEAG mobilo GmbH Subsidiary · Darmstadt, Germany
  - HEAG mobiBus GmbH & Co. KG Subsidiary · Darmstadt, Germany
  - HEAG mobiTram GmbH & Co. KG Subsidiary · Darmstadt, Germany
  - Nahverkehr-Service GmbH Subsidiary · Darmstadt, Germany
  - HEAG mobiBus Verwaltungs-GmbH Subsidiary · Germany
  - HEAG mobiTram Verwaltungs-GmbH Subsidiary · Germany
- bauverein AG Subsidiary · Germany

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Subsidiaries

HEAG mobilo GmbH
bauverein AG

From Wikidata.¹

Timeline

1912Founded Founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataHEAG Holding AG on Wikidata
2
WikipediaHEAG Holding AG on the German Wikipedia
3
Company websiteHEAG Holding AG logo