Insights

Sustainability Leadership Drees & Sommer's strong emphasis on sustainability through their 'blue way' approach positions them as a key partner for clients seeking environmentally responsible and holistic real estate, infrastructure, and industrial solutions, highlighting opportunities to offer innovative eco-friendly technologies and services.

Strategic Mergers & Partnerships Recent mergers with Vvallc and partnerships with companies like QuEST Global and PORR Deutschland demonstrate their growth strategy, presenting opportunities to introduce complementary solutions that enhance project management, cost control, and engineering services across markets.

Digital & Innovative Focus With a commitment to digitization and interdisciplinary project execution, there is potential to provide advanced digital tools, data analytics, and smart building technologies that align with Drees & Sommer’s innovative projects and technological stack.

Market Expansion Potential Operating globally with over 6,000 employees and presence in multiple regions, Drees & Sommer offers prospects for expanding into new geographic markets by providing specialized consulting, engineering, and project management solutions tailored to local market needs.

Large Client Base Serving around 6,500 projects worldwide, Drees & Sommer’s extensive project portfolio suggests opportunities to cross-sell new services such as sustainability consulting, digital transformation, and construction innovation to their existing clients across various industries.

Drees & Sommer Tech Stack

Drees & Sommer uses 8 technology products and services including Google Analytics 4, Microsoft SQL Server, Windows Server, and more. Explore Drees & Sommer's tech stack below.

  • Google Analytics 4
    Analytics
  • Microsoft SQL Server
    Database
  • Windows Server
    Operating Systems
  • macOS
    Operating Systems & Computing Languages
  • Orca
    Sales
  • Google
    Search Engines
  • HSTS
    Security
  • Google Tag Manager
    Tag Management

Media & News

Drees & Sommer's Email Address Formats

Drees & Sommer uses at least 1 format(s):
Drees & Sommer Email FormatsExamplePercentage
First.Last@dreso.comJohn.Doe@dreso.com
98%
FLast@dreso.comJDoe@dreso.com
1%
Last.First@dreso.comDoe.John@dreso.com
1%

Frequently Asked Questions

Where is Drees & Sommer's headquarters located?

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Drees & Sommer's main headquarters is located at Obere Waldplätze 13, Stuttgart, Baden-Württemberg 70569, DE. The company has employees across 6 continents, including EuropeAsiaNorth America.

What is Drees & Sommer's official website and social media links?

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Drees & Sommer's official website is dreso.com and has social profiles on LinkedIn.

What is Drees & Sommer's SIC code NAICS code?

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Drees & Sommer's SIC code is 6552 - Land Subdividers and Developers, Except Cemeteries NAICS code is 531 - Real Estate.

How many employees does Drees & Sommer have currently?

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As of October 2025, Drees & Sommer has approximately 4.5K employees across 6 continents, including EuropeAsiaNorth America. Key team members include Ceo: S. S.Partner / Group Chro: D. W.Geschäftsführender Partner: T. H.. Explore Drees & Sommer's employee directory with LeadIQ.

What industry does Drees & Sommer belong to?

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Drees & Sommer operates in the Real Estate industry.

What technology does Drees & Sommer use?

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Drees & Sommer's tech stack includes Google Analytics 4Microsoft SQL ServerWindows ServermacOSOrcaGoogleHSTSGoogle Tag Manager.

What is Drees & Sommer's email format?

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Drees & Sommer's email format typically follows the pattern of First.Last@dreso.com. Find more Drees & Sommer email formats with LeadIQ.
Drees & Sommer

Drees & Sommer

Real EstateGermany1001-5000 Employees

Uniting opposites to create a world we want to live in

Drees & Sommer is a partner-managed, global consulting company providing a single source of consultation and implementation services for the real estate, infrastructure and industrial markets. The company delivers sustainable, innovative, and economically viable solutions that meet each client’s unique needs. Founded in 1970 and long recognized as a pioneer in driving sustainability and digitization, today Drees & Sommer employs more than 6,000 people at 63 offices. The company’s interdisciplinary teams are involved in around 6,500 projects worldwide, working to create a livable future and unite concepts which can at face value appear to be opposites: tradition and future, economy and ecology, analog and digital, efficiency and well-being. As ‘intrapreneurs’, the Drees & Sommer Partners are personally responsible for managing the company.

"the blue way" 

We think and act sustainably and holistically. In doing so, we take all facets of sustainability into account. Economy, ecology and functionality are inseparable for us. 
We call this basic principle ‘the blue way’. It pervades our entire company – internally and externally.
‘the blue way’ combines reason and emotion. Stringent, goal-oriented processes that allow space for creative freedom. In our projects, we always include the creative right hemisphere of the brain and the rational left hemisphere. This results in holistic thinking.

Section iconCompany Overview

Headquarters
Obere Waldplätze 13, Stuttgart, Baden-Württemberg 70569, DE
Website
dreso.com
SIC Code
6552 - Land Subdividers and Developers, Except Cemeteries
NAICS Code
531 - Real Estate
Employees
1001-5000

Section iconFunding & Financials

  • $10B

    Drees & Sommer's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $10B

    Drees & Sommer's revenue is estimated to be in the range of $10B

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