What departments does Köster GmbH have?

Köster GmbH has employees across 7 departments including Human Resources, Accounting, Civil Engineering & Construction, Information Technology, Marketing.

What is the largest department at Köster GmbH?

The largest department at Köster GmbH is Information Technology with 5 employees.

Where are Köster GmbH employees located globally?

Köster GmbH has employees across 4 continents and 9 countries including Germany, Italy, Romania, Norway, Netherlands.

How has Köster GmbH's team size changed over time?

Köster GmbH's team has grown from approximately 484 to 614 employees based on available data.

Köster GmbH Employee Directory

ConstructionLower Saxony, Germany501-1000 Employees

Köster GmbH is a German construction firm active in high- and civil engineering. Based in Osnabrück, Lower Saxony, it identifies itself as a family-owned enterprise that maintains a high standard of performance. The organization employs a sizable workforce to deliver projects that aim to advance its clients and the broader construction sector. 

The company serves clients in the German construction market seeking reliable execution of building and civil projects. As a mid-sized player in the sector, Köster emphasizes professionalism and growth opportunities for its employees.

Köster GmbH Global Highlights

Europe
600

Germany
589
Italy
7
Romania
1
Norway
1
Netherlands
1
Ireland
1

North America
3

United States Of America
3

South America
1

Brazil
1

Asia
1

Israel
1

Köster GmbH's Leadership

G. V.
Bereichsleiter Personal Vice President Human Resources
Mobile Phone
Email
T. M.
Controller
Mobile Phone
Email
H. L.
Manager Digital Construction & Bim
Mobile Phone
Email
O. G.
Tech-Lead
Mobile Phone
Email
B. K.
Marketing Manager Digitale Systeme
Mobile Phone
Email
H. P. K.
Marketing-Manager
Mobile Phone
Email
R. H.
Senior-Projektleiter Und Akquisiteur
Mobile Phone
Email
N. A.
Bereichsleitung, Mitglied Der Geschäftsleitung Bei Köster Gmbh
Mobile Phone
Email

Köster GmbH Employee Metrics

100%

50%

0%

2026

2025

Education
Administrative
Accounting
Engineering
Program & Project Management
Other
Civil Engineering & Construction
Information Technology

Contact profiles from Köster GmbH

Name

Title

Contact

Location

Last Update

N. H.
It-Servicetechniker
Mobile Phone
Email
Germany, North Rhine-Westphalia
Sep 02, 2026
A. B.
Bauleiter
Mobile Phone
Email
Germany, Thuringia
Sep 05, 2026
A. B.
Assistentin Der Geschäftsleitung
Mobile Phone
Email
Germany, Hesse
Jun 27, 2026
J. P.
Teamleiter Rechnungswesen
Mobile Phone
Email
Germany, Lower Saxony
Jun 28, 2026
C. W.
Assistentin Der Bereichsleitung It
Mobile Phone
Email
Germany, Lower Saxony
Mar 30, 2026
S. G.
Management Assistant Bereichsleitung It
Mobile Phone
Email
Germany, North Rhine-Westphalia
Jun 26, 2026
P. H. F.
Bauleiter Tga
Mobile Phone
Email
Germany, Baden-Württemberg
Jun 01, 2026
C. K.
Bauleitung
Mobile Phone
Email
Germany, Berlin
Nov 18, 2025
J. M.
Mitarbeiter It Services
Mobile Phone
Email
Germany, Lower Saxony
Jun 27, 2026
A. H.
Einkauf
Mobile Phone
Email
Germany, Bavaria
Aug 28, 2026

Frequently Asked Questions

What is Köster GmbH known for?

Köster GmbH was founded in 1938 and operates in the Construction industry. You can contact Köster GmbH's main corporate office by phone at

+49-541-****

. Explore Köster GmbH's company overview page for more information.

What is Köster GmbH's most common email format?

Köster GmbH employees' email format typically follows the pattern of First.Last@koester-bau.de. Trying to find reliable and up-to-date employee contact data? Find more Köster GmbH email formats with LeadIQ.

How many employees does Köster GmbH have currently?

Köster GmbH has approximately 842 employees as of August 2026. These team members are located across 4 continents, including Europe, North America and South America.

Who are Köster GmbH's key employees and leadership?

As of August 2026, Köster GmbH's key employees include:

Bereichsleiter Personal Vice President Human Resources: G. V.
Controller: T. M.
Manager Digital Construction & Bim: H. L.
Tech-Lead: O. G.
Marketing Manager Digitale Systeme: B. K.

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Köster GmbH Employee Directory

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