Exceptional projects, sound criteria for decision-making, lean and efficient processes, realistic timelines, optimal quality, genuine cost savings, well-conceived real estate strategies, and ecological and economically viable solutions – all this, we achieve together.


With tailored services

  • Asset and Portfolio Analysis
  • Facility Management Consulting
  • General Construction Management
  • General Technical Planning
  • Industry-specific Process Consulting
  • Infrastructure Planning and Consulting
  • Integrated Construction Management
  • Integrated Urban Solutions
  • Lean Construction Management
  • Modernization / Revitalization
  • Project Management
  • Project Preparation
  • Real Estate Consulting
  • Real Estate Investment Consulting
  • Site Development
  • Sustainabiliy Consulting
  • Workplace Consulting

We know your industry

  • Automotive
  • Education and Research
  • Healthcare
  • Hospitality
  • ICT
  • Life Sciences, Pharma
  • Processing & Manufacturing Industries
  • Retail
  • Sports and Entertainment
  • Residential Properties

And set trends and launch new initiatives

  • Blue City
  • Blue Buildings
  • Digital Blue
  • BIM Solutions
  • Cradle to Cradle®
  • Lean and Agile Projects
  • Optimizing Established Properties
  • Green Building
  • Green City Development
  • Energy Transition
  • Managing Major Projects

Our references speak for themselves

Who we are

Drees & Sommer: Competent and successful for our clients, independent of third parties!

Whether structural or infrastructure measures, project management, real estate consulting or engineering: About 2,400 employees work for the success of our customers at 43 international locations. Drees & Sommer has been following a consistent path for more than 45 years. And this path has a name: "the blue way". Focused on profitability, but as sustainable as possible!

Where we are

Drees & Sommer operates internationally, and its clients benefit from its global presence. At 43 offices, our experts support both German and international companies from a range of industries in the realization of their projects. In addition, Drees & Sommer has temporary project offices literally all over the world – wherever our clients currently need them. This close network of offices and experts with regional and project experience enables worldwide delivery of competent support.

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