What departments does GAG Immobilien AG have?

GAG Immobilien AG has employees across 7 departments including Education, Marketing, Analytics, Administrative, Information Technology.

What is the largest department at GAG Immobilien AG?

The largest department at GAG Immobilien AG is Marketing with 3 employees.

Where are GAG Immobilien AG employees located globally?

GAG Immobilien AG has employees across 2 continents and 4 countries including Morocco, Germany, Switzerland, United Kingdom Of Great Britain And Northern Ireland.

How has GAG Immobilien AG's team size changed over time?

GAG Immobilien AG's team has grown from approximately 127 to 157 employees based on available data.

GAG Immobilien AG Employee Directory

Real EstateNorth Rhine-westphalia, Germany201-500 Employees

GAG Immobilien AG is a mid-sized real estate company based in Köln, North Rhine-Westphalia. It is the city’s largest landlord, with nearly 44,000 apartments spread across Cologne. Founded in 1913, the company has long built and managed housing estates that continue to shape many neighborhoods, with a number of properties protected as monuments. In addition to maintaining its existing stock, it pursues new development projects aimed at increasing the supply of affordable housing in the city.

While the core focus is the management of its own rental portfolio, GAG also administers roughly 4,000 external apartments through WEG management. In addition, the company acts as a developer in the self-owned and owner-occupied housing segment within Cologne. A comprehensive advisory and customer service approach supports residents living in Cologne.

GAG Immobilien AG Global Highlights

Europe
143

Germany
141
Switzerland
1
United Kingdom Of Great Britain And Northern Ireland
1

Africa
1

Morocco
1

GAG Immobilien AG's Leadership

F. K.
Controller
Mobile Phone
Email
A. B.
Vorständin
Mobile Phone
Email
J. K.
Referentin Learning & Development
Mobile Phone
Email
H. M.
Referentin Interne Kommunikation
Mobile Phone
Email
K. H.
Marketingleiterin
Mobile Phone
Email
M. H.
Aufsichtsratsvorsitzender
Mobile Phone
Email
N. W.
Referentin Marketing
Mobile Phone
Email
S. G.
It-Business Analystin
Mobile Phone
Email

GAG Immobilien AG Employee Metrics

100%

50%

0%

2026

2025

Accounting
Analytics
Business Development
Human Resources
Education
Other
Administrative
Information Technology

Contact profiles from GAG Immobilien AG

Name

Title

Contact Info

Location

Last Update

E. S.
Teamleiterin Personal- Und Organisationsentwicklung
Mobile Phone
Email
Germany
Apr 17, 2026
C. E.
Abteilungsleitung Interne Revision
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
May 28, 2026
M. S.
Projektleiter Energiemanagement
Mobile Phone
Email
Jan 28, 2026
O. T.
Referent Steuern / Steuerberater
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Apr 16, 2026
A. P.
It Business Analyst
Mobile Phone
Email
Aug 10, 2025
C. N.
Sap Basis-Administrator
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Jan 27, 2026
C. S.
Sachbearbeiterin Personal- & Organisationsentwicklung
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Nov 15, 2025
W. M.
Spielplatzprüfer Din 79161
Mobile Phone
Email
GermanyNorth Rhine-Westphalia
Nov 15, 2025
B. N.
Abteilungsleiterin Personal Services
Mobile Phone
Email
Oct 18, 2025
D. K.
Vorstandsbüro / Öffentlichkeitsarbeit Leiter Sponsoring Und Events
Mobile Phone
Email
Oct 26, 2025

Frequently Asked Questions

What is GAG Immobilien AG known for?

GAG Immobilien AG was founded in 1913 operates in the Real Estate industry. The company's main headquarters is located in Köln, North Rhine-westphalia 51103 Germany; you can contact the main corporate office by phone at

+49-4922-12****

. Explore GAG Immobilien AG's company overview page for more information.

What is GAG Immobilien AG's most common email format?

GAG Immobilien AG employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more GAG Immobilien AG email formats with LeadIQ.

How many employees does GAG Immobilien AG have currently?

GAG Immobilien AG has approximately 217 employees as of May 2026. These team members are located across 2 continents, including EuropeAfrica.

Who are GAG Immobilien AG's key employees and leadership?

As of May 2026, GAG Immobilien AG's key employees include:

Controller: F. K.
Vorständin: A. B.
Referentin Learning & Development: J. K.
Referentin Interne Kommunikation: H. M.
Marketingleiterin: K. H.

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GAG Immobilien AG Employee Directory

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