Drees & Sommer
| Company type | Societas Europaea | 
|---|---|
| Industry | Real Estate Industry | 
| Founded | 1970 | 
| Headquarters | Stuttgart-Vaihingen, Germany | 
| Key people | Dierk Mutschler, Marc Schömbs, Steffen Szeidl (Board members); Johannes Fritz (Chairman of the Supervisory Board) | 
| Revenue | 900 Mio. EUR (2023) | 
| Number of employees | > 6.000 (2023) | 
| Website | www.dreso.com | 
Drees & Sommer is an international consulting firm for the construction and real estate sector headquartered in Germany. The company's main services are development and process consulting, infrastructure consulting, project management and engineering as well as real estate consulting. Building construction and infrastructure projects of all types and sizes are supported for almost all sectors, from the initial idea through planning and implementation to operation and possible revitalization.