When was Drees & Sommer founded?

Drees & Sommer was founded in 1970 and raised its 1st funding round 45 years after it was founded.

Where is Drees & Sommer located?

Drees & Sommer is headquartered in Stuttgart, Germany. It is registered at Karla Engliše 3201 15000 Praha.

Who is the current CEO of Drees & Sommer?

Steffen Szeidl of Drees & Sommer.

How many employees does Drees & Sommer have?

As of Jun 30, 2026, the latest employee count at Drees & Sommer is 4665.

Is Drees & Sommer a funded company?

Drees & Sommer is a funded company, having raised an undisclosed amount across 3 funding rounds to date. The company's 1st funding round was a $***** Grant (prize money) round, raised on Sep 01, 2015.

When was the latest funding round of Drees & Sommer?

Drees & Sommer's latest funding was a $***** Grant (prize money) round on Jun 01, 2022, with participation from 1 investor.

What is the annual revenue of Drees & Sommer?

Annual revenue of Drees & Sommer is between €500M and €1B as on Dec 31, 2024

Where does Drees & Sommer rank among its competitors?

Drees & Sommer ranks 38th amongst 35648 active competitors, of which 296 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Deloitte, which secured $3.3M in Nov, 2025.

Who are the top competitors of Drees & Sommer?

Drees & Sommer's top competitors include Gallagher, Deloitte and McKinsey. Among them, Deloitte secured the most recent funding round in November, 2025.

Drees & Sommer - 2026 Company Profile, Team, Funding, Competitors & Financials

Company Details

Website: www.dreso.com/de/
Social
Email ID: *****@dreso.com
Phone Number: +49 **********
Registered Address: Karla Engliše 3201 15000 Praha

Key Metrics

Founded Year

1970

Location

Stuttgart, Germany

Stage

Funding Raised

Latest Funding Round

Grant (prize money), Jun 01, 2022, $*****

Investors

Europa

Ranked

38^th among 35648 active competitors

Annual Revenue

€500M - €1B as on Dec 31, 2024

Employee Count

4,665 as on Jun 30, 2026

Investment & Acquisitions

Aedifion & 9 more

Similar Companies

Gallagher & 37313 more

View Drees & Sommer's full profile

Drees & Sommer is associated with 4 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Drees & Sommer SE CIN: HRB760772 , Germany, Active	Apr 25, 2017	€500M - €1B (As on Dec 31, 2024)	4417 (As on Dec 31, 2024)
Drees & Sommer s.r.o. CIN: 26167328 , Czech Republic, Active	Mar 29, 2000	-	-
SENDINBLUE INC. CIN: 6955584 , United States, Active	May 01, 2023	-	-	-
Prague Property Leader a.s. CIN: 27424715 , Czech Republic, Active	Mar 08, 2006	-	-

Drees & Sommer has raised funding over 3 rounds. Its first funding round was on Sep 01, 2015. Its latest funding round was a Grant (prize money) round on Jun 01, 2022 for $*****. 1 investor participated in its latest round. Drees & Sommer has 1 institutional investor.

Here is the list of recent funding rounds of Drees & Sommer:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jun 01, 2022	8539961	Grant (prize money)	7358065	6598134	7651647	7000660
Jan 01, 2017	8694859	Grant (prize money)	1086298	3986915	8291869	Europa
Sep 01, 2015	3021627	Grant (prize money)	9801979	8062518	1959858	9257891

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View details of Drees & Sommer's funding rounds and investors

The founders of Drees & Sommer are Hans Sommer and Gerhard Drees. Steffen Szeidl is the CEO of Drees & Sommer.

Here are the details of Drees & Sommer's key team members:

Hans Sommer: Co-Founder of Drees & Sommer.
Contact Info: 1 email address
Gerhard Drees: Co-Founder of Drees & Sommer.
Steffen Szeidl: CEO of Drees & Sommer.
Contact Info: 1 email address

Drees & Sommer's Board of Directors

Drees & Sommer's board has 3 active members. Dierk Mutschler and Steffen Szeidl are part of team and Marc Schombs is independent board member.

Here is the list of Drees & Sommer's board of directors:

Name	Type	Representing	Status	Duration
fr{kmpq	Team	-	Current	8y 2m
{hjyknm	Team	-	Current	5y 1m
Marc Schombs	Independent board member	-	Current	4y 5m
zvbtxxw	Independent board member	-	Past	2y 4m
ltyemgz	Independent board member	-	Past	8y 3m

View details of Drees & Sommer's Founder profiles and Board Members

Drees & Sommer's employee count trend

Drees & Sommer has 4,665 employees as of Jun 26. Here is Drees & Sommer's employee count trend over the years:

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Top competitors of Drees & Sommer include Gallagher, Deloitte and McKinsey. Here is the list of Top 10 competitors of Drees & Sommer, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Gallagher 1927, Rolling Meadows (United States), Public	Provider of diversified insurance, brokerage, and risk management services	-	Citi, Silxo & 5 others	77/100
2nd	Deloitte 1845, London (United Kingdom), Series B	Provider of audit, consulting, financial advisory, risk management, and tax services	$21.4M	HILL HOUSE, TechAlliance & 8 others	74/100
3rd	McKinsey 1926, New York City (United States), Funding Raised	Global management consulting firm	-	Avala Capital, AU Holdings & 1 others	74/100
4th	EY 1989, London (United Kingdom), Funding Raised	Provider of professional services including assurance, consulting, strategy, transactions, and tax advisory	-	Tiberius Geldard, Hudson Pacific Capital & 7 others	73/100
5th	Hexa 2011, Brussels (Belgium), Series B	Sector agnostic accelerator focused on startups	$22M	-	71/100
6th	Elm 1988, Riyadh (Saudi Arabia), Public	Provider of digital products, business solutions, and information technology consulting	-	-	71/100
7th	ZS 1983, Evanston (United States), Funding Raised	Provider of strategic and management consulting services	-	Europa	70/100
8th	Teneo 2011, New York City (United States), Acquired	Provider of global strategic advisory and communications business	$400M	BC Partners, CVC	69/100
9th	Jacobs 1947, Pasadena (United States), Public	Professional, technical, and construction service provider	-	National Science Foundation, Keystone Capital ... & 2 others	68/100
10th	Booz Allen Hamilton 1914, Mclean (United States), Public	Provider of analytics, cybersecurity, and digital transformation services	$2.64M	Poku Capital, The Carlyle Group & 3 others	68/100
38th	Drees & Sommer 1970, Stuttgart (Germany), Funding Raised	Provider real estate development services	-	Europa	56/100

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Drees & Sommer has made 6 investments in companies including Aedifion and BABLE. Drees & Sommer has also acquired 4 companies including RSP Consulting Engineers and Vvallc.

Here is the list of investments & acquisitions:

Filter this list

Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Jun 25, 2025	Investments	Aedifion	2017	Cologne (Germany)
Mar 04, 2025	Acquisition	RSP Consulting Engineers	1987	Edinburgh (United Kingdom)
Feb 11, 2025	Acquisition	Vvallc		-