What departments does Köster GmbH have?

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

What is the largest department at Köster GmbH?

The largest department at Köster GmbH is Information Technology with 4 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 547 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

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
N. K.
Geschäftsführer
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

O. H.
Projektleiter
Mobile Phone
Email
GermanyNorth Rhine-westphalia
Oct 26, 2025
E. C. P.
Architekt
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Jun 29, 2026
J. H.
Assistent Der Geschäftsleitung
Mobile Phone
Email
GermanyHamburg
Aug 11, 2025
N. H.
It-Servicetechniker
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Jun 24, 2026
A. B.
Assistentin Der Geschäftsleitung
Mobile Phone
Email
GermanyHesse
Jun 27, 2026
J. P.
Teamleiter Rechnungswesen
Mobile Phone
Email
GermanyLower Saxony
Jun 28, 2026
C. W.
Assistentin Der Bereichsleitung It
Mobile Phone
Email
GermanyLower Saxony
Mar 30, 2026
S. K.
Itwo-Support & It Business Partner Für Die Digitale Baustelle
Mobile Phone
Email
GermanyLower Saxony
Jun 26, 2026
G. H.
Teamleiter Kalkulation
Mobile Phone
Email
GermanyBaden-Württemberg
Jun 26, 2026
S. G.
Management Assistant Bereichsleitung It
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Jun 26, 2026

Frequently Asked Questions

What is Köster GmbH known for?

Köster GmbH was founded in 1938 operates in the Construction industry; you can contact the 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 . 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 834 employees as of July 2026. These team members are located across 4 continents, including EuropeNorth AmericaSouth America.

Who are Köster GmbH's key employees and leadership?

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

Controller: T. M.
Manager Digital Construction & Bim: H. L.
Tech-Lead: O. G.
Marketing Manager Digitale Systeme: B. K.
Marketing-Manager: H. P. K.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Köster GmbH Employee Directory

Find Köster GmbH employees' phone numbers or email addresses

Name search is limited — try advanced search instead