- Gauff Orange
- H.P. Gauff Ingenieure GmbH & Co KG -JBG-
- GRE – Gauff Rail Engineering GmbH & Co. KG
- ETC Gauff Mobility Solutions
- KUG Ingenieure GmbH & Co. KG
- MANNS Ingenieure
- SETEC Engineering GmbH & Co. KG
- PB-Consult Planungs- und Betriebsberatungs-GmbH
- Gauff Aubergine
- ETC Solutions
- Gauff Telematics GmbH
Worldwide, the companies of Gauff.com are well known for consulting, planning and implementing infrastructure projects.
Our expertise comprises the fields of water supply, wastewater purification, environment and energy, roads, rail, mobility, it-solutions, railway systems, constructive civil engineering as well as structural engineering and infrastructure planning.