Insights

Market Leadership GAG Immobilien AG is the largest property owner in Cologne with nearly 44,000 units, representing a substantial foothold in the local housing market which offers extensive opportunities for expansion or partnership in real estate development and management services.

Focus on Affordable Housing The company's commitment to stabilizing the Cologne housing market through new, affordable housing projects presents opportunities for vendors and service providers specializing in cost-effective construction, renovation, or tenant engagement solutions.

Digital Presence Utilizing advanced web technologies like Cloudflare, JSON-LD, and security protocols indicates a strong digital infrastructure, ideal for offering digital property management solutions, smart building integrations, or customer engagement platforms.

Strong Local Ties With a history dating back to 1913 and a focus on maintaining historic and protected buildings, there is potential to collaborate on heritage restoration projects or specialized maintenance services targeting historic properties.

Diverse Revenue Streams Managing both owned and third-party residential properties suggests opportunities for expanding property management services, tenant experience solutions, or property maintenance offerings to enhance revenue growth.

Similar companies to GAG Immobilien AG

GAG Immobilien AG Tech Stack

GAG Immobilien AG uses 8 technology products and services including Open Graph, Cloudflare, JSON-LD, and more. Explore GAG Immobilien AG's tech stack below.

  • Open Graph
    Content Management System
  • Cloudflare
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Friendly Captcha
    Security
  • HSTS
    Security
  • Cloudflare Bot Management
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • Apache
    Web Servers

Media & News

GAG Immobilien AG's Email Address Formats

GAG Immobilien AG uses at least 2 format(s):
GAG Immobilien AG Email FormatsExamplePercentage
First.Last@gag-koeln.deJohn.Doe@gag-koeln.de
100%

Frequently Asked Questions

Where is GAG Immobilien AG's headquarters located?

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GAG Immobilien AG's main headquarters is located at Straße des 17. Juni 4, Köln, Nordrhein Westfalen 51103, DE. The company has employees across 2 continents, including EuropeAfrica.

What is GAG Immobilien AG's phone number?

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You can contact GAG Immobilien AG's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is GAG Immobilien AG's official website and social media links?

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GAG Immobilien AG's official website is gag-karriere.de and has social profiles on LinkedIn.

What is GAG Immobilien AG's NAICS code?

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GAG Immobilien AG's NAICS code is 531 - Real Estate.

How many employees does GAG Immobilien AG have currently?

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As of November 2025, GAG Immobilien AG has approximately 501 employees across 2 continents, including EuropeAfrica. Key team members include Controller: F. K.Vorständin: A. B.Referentin Learning & Development: J. K.. Explore GAG Immobilien AG's employee directory with LeadIQ.

What industry does GAG Immobilien AG belong to?

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GAG Immobilien AG operates in the Real Estate industry.

What technology does GAG Immobilien AG use?

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GAG Immobilien AG's tech stack includes Open GraphCloudflareJSON-LDFriendly CaptchaHSTSCloudflare Bot ManagementX-Content-Type-OptionsApache.

What is GAG Immobilien AG's email format?

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GAG Immobilien AG's email format typically follows the pattern of First.Last@gag-koeln.de. Find more GAG Immobilien AG email formats with LeadIQ.

When was GAG Immobilien AG founded?

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GAG Immobilien AG was founded in 1913.

GAG Immobilien AG

Real EstateGermany501-1000 Employees

Die GAG Immobilien AG ist mit annähernd 44.000 Wohnungen im gesamten Stadtgebiet die größte Vermieterin in Köln. Seit 1913 baut und bewirtschaftet die GAG Siedlungen, die nach wie vor das Bild in vielen Kölner Stadtteilen prägen und vielfach unter Denkmalschutz stehen. Neben dem Erhalt und der Pflege der Bestände verfolgt die GAG mit vielen Neubauprojekten auch das Ziel, den Kölner Wohnungsmarkt mit neuen, bezahlbaren Wohnungen zu stabilisieren.
Die Bewirtschaftung der eigenen Wohnungen ist der Schwerpunkt der unternehmerischen Tätigkeiten. Ein weiteres Geschäftsfeld ist die Bewirtschaftung von rund 4.000 fremden Wohnungen über die WEG-Verwaltung. Dazu tritt die GAG als Bauträgerin im Eigenheim- und Eigentumswohnungsbau im Kölner Stadtgebiet in Erscheinung. Mit einem umfassenden Beratungs- und Kundenservice kümmert sie sich um das Wohnen in Köln.

Section iconCompany Overview

Headquarters
Straße des 17. Juni 4, Köln, Nordrhein Westfalen 51103, DE
Phone number
NAICS Code
531 - Real Estate
Founded
1913
Employees
501-1000

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    GAG Immobilien AG's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    GAG Immobilien AG's revenue is estimated to be in the range of $10M$25M

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