How many employees work at Drees & Sommer SE?
Drees & Sommer SE has 4,270 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 19.0%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Drees & Sommer SE
The leading European consulting, planning and project management enterprise, Drees & Sommer supports private and public clients and investors for 50 years in all aspects of real estate and infrastructure – both analog and digital. The result is cost-effective and sustainable buildings, profitable real estate portfolios, people-oriented working environments, and visionary mobility concepts. The company’s more than 5,100 employees in 59 locations around the world work in interdisciplinary teams to provide support for clients from a wide variety of sectors. All the services provided by the partner-run company take into consideration both economic and ecological concerns. Drees & Sommer calls this holistic approach ‘the blue way’. "the blue way" ‘the blue way’ is the approach that Drees & Sommer takes to all services. Combining economy and ecology and thus reducing investment and operating costs while enhancing functionality and process quality – as well as taking design, health, well-being and user-friendliness into account – are the goals for all projects. Only in this way can value-add be secured for the principal over the entire life cycle of the property. https://www.dreso.com/de/datenschutz/social-media-kanaele
As of December 2025
Drees & Sommer SE
workforce metrics
Headcount
4.3k
Avg. Salary
$87.1k
Tenure
2.9yr
Growth Rate
19.0%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Drees & Sommer SE annual worldwide employee count from 2023 to 2025.
- Drees & Sommer SE total number of employees in 2025 was 4,283, a 19.0% increase from 2024.
- Drees & Sommer SE total number of employees in 2024 was 3,539, a 4.4% increase from 2023.
- Drees & Sommer SE total number of employees in 2023 was 3,386, a 8.3% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Drees & Sommer SE annual active job postings from 2023 to 2025.
- Drees & Sommer SE active job postings in 2025 was 1,310, a 36.6% increase from 2024.
- Drees & Sommer SE active job postings in 2024 was 905, a 23.3% increase from 2023.
- Drees & Sommer SE active job postings in 2023 was 716, a 94.4% decline from 2022.
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Employee Sentiment
Sentiment Topics
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