CG Gruppe
CG Gruppe was a German real estate project developer founded in 1995 in Leipzig, building residential, commercial and mixed-use projects across Germany. It grew to over 800 employees and roughly 8 billion EUR in development volume before being absorbed into Consus/Adler Group in 2020.
- Company typePrivate
- Founded1995
- HeadquartersBerlin, Germany
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What CG Gruppe does
CG Gruppe was a German project development company founded by Christoph Gröner in 1995 in Leipzig, specializing in residential, commercial and mixed-use real estate development across Germany. From an initial focus on renovating listed heritage buildings in post-reunification Leipzig, the company expanded into Berlin in 2000, moved its headquarters to Berlin in 2011, and by 2020 operated across major German cities including Leipzig, Berlin, Dresden, Hamburg, Cologne, Dortmund, Mannheim, Stuttgart, Karlsruhe, Erfurt, Aachen and Potsdam, employing over 800 people with a cumulative development volume of approximately 8 billion EUR. Its core offerings comprised new-build residential projects, commercial parks, office buildings, and urban-quarter developments, combining construction, project development and direct sales under a single operator.
The business model was a project-based one-time sales model: CG Gruppe acquired or originated sites, planned and built out residential and commercial real estate (including heritage renovation), and sold or leased completed assets to real estate investors, residential buyers, and commercial tenants. Distribution was almost entirely through a direct sales motion and the company's own website, with no public pricing tier structure and no software or SaaS revenue stream. Technology was operational (construction and planning) rather than digital product; no APIs, apps, or proprietary software platforms were offered.
As an independent operating entity CG Gruppe no longer exists. In March 2020 Christoph Gröner stepped down as CEO; the company was immediately renamed to Consus RE AG, converted to Consus RE GmbH in September 2020, and approximately 94% was acquired by Adler Group S.A. (Luxembourg) by December 2020. Gröner sold his 25.1% stake in exchange for 17 project developments carried into his new Gröner Group GmbH, from which successor development activity continues through Gröner Group and CG Elementum AG.
CG Gruppe firmographics
Firmographics- Name
- CG Gruppe
- Legal name
- CG Group GmbH
- Website
- https://cg-gruppe.de
- Company type
- Private
- Founded year
- 1995
- Operating status
- Acquired
- Headcount range
- 501–1,000 employees
- Short description
- CG Gruppe was a German real estate project developer founded in 1995 in Leipzig, building residential, commercial and mixed-use projects across Germany. It grew to over 800 employees and roughly 8 billion EUR in development volume before being absorbed into Consus/Adler Group in 2020.
- Ownership category
- akta.pro rank
CG Gruppe industry classification
Industry- Product category
- Real Estate Development Services
- NAICS
- New Housing For-Sale Builders (236117), Residential Building Construction (23611), Nonresidential Building Construction (2362), Residential Remodelers (236118)
- SIC
- General Bldg Contractors - Residential Bldgs (1520)
- akta.pro primary industry
- Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)
- akta.pro secondary industries
- Full Gut Renovation (Studs-Out Remodel) (HSAPAEAA), Design-Build / EPC General Contracting (IMAFAAAD), Architectural Reconfiguration & Structural Alterations (HSAPAEAB)
Keywords
Where CG Gruppe is headquartered
LocationHeadquarters
- HQ city
- Berlin
- HQ country
- Germany
- HQ region
- Europe
Offices2 records
Markets served
CG Gruppe business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Others
Revenue model
- Property Development: Development and sale of residential and commercial properties, including new construction and renovation of heritage buildings. Revenue generated through property sales and development fees.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
CG Gruppe product offering
Product offeringCore offering
CG Gruppe was a German project developer that built, renovated, and sold residential and commercial real estate. It developed new-build projects, renovated heritage/listed buildings, and executed large-scale urban quarter developments across major German cities. Its core deliverable was fully developed and constructed property offered to investors, residential buyers, and commercial tenants.
Product overview
CG Gruppe is a German project development company that operates as a single unified service offering (real estate development). The company develops residential and commercial properties under the 'CG' brand, including projects such as Mariannen-Campus (Leipzig), Cologneo Campus (Cologne), and various developments in Berlin, Dresden, Hamburg, Karlsruhe, and other German cities. No distinct modular software products, platforms, or add-on services are offered — the company is a project developer, not a technology product company.
Differentiator
Problem solved
Functional benefit
Products and services
- Real Estate Project Development Services End-to-end real estate project development covering heritage/listed-building renovation, new-build residential and commercial projects, and large-scale urban quarter developments delivered to real estate investors, residential buyers, and commercial tenants across major German cities.
Companies that use CG Gruppe
Customer profileSegments3 records
Ideal customer profiles3 records
CG Gruppe technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
CG Gruppe partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Gröner Group GmbHcoreChristoph Gröner's new holding company established after the sale of his minority stake in CG Gruppe AG. Received 17 project developments as economic consideration for the sale. The Gröner Group now encompasses CG Elementum AG which continues property development activities.
Scale indicators3 records
Recent moves9 records
Expansion highlights4 records
CG Gruppe competitors and assessment
Company assessmentBroad incumbents
- Vonovia SE: Germany's largest residential real estate company with significant development (subsidiary Deutsche Wohnen merger) operations in major German metros. Comparable as a peer on German residential development and management scale, though Vonovia operates primarily as a rental/owner of housing stock rather than a for-sale developer.
- Corestate Capital Holdings: German real estate investment and development platform focusing on mid-market residential, office, and mixed-use projects. Comparable in residential development focus on German metropolitan markets and orientation toward institutional investors.
- Consus Real Estate AG: CG Gruppe's former parent company and direct holding entity. Comparable in residential and commercial development focus across German cities, and provided the corporate/financial structure under which CG Gruppe operated prior to the 2020 separation.
- Deutsche Wohnen SE: Major German residential real estate company with development and rental housing operations across German metropolitan areas. While predominantly an owner/operator, it overlaps with CG Gruppe in Berlin and other major metros in residential project development.
- Adler Group S.A. Acquired ~94% of Consus Real Estate AG (CG Gruppe's parent) by December 2020, making it the direct successor owner of CG Gruppe's former assets. While broader in scope (includes residential property management, rental housing, and development), the overlap in German residential development is direct.
Direct peers
- BPD Immobilienentwicklung: Dutch-owned German residential project developer active in major German cities including Berlin, Leipzig, Dresden, Hamburg and Cologne. Closely comparable to CG Gruppe in product (new-build residential developments, urban quarter projects), target buyer (institutional investors and end-buyers), and geographic focus on German metropolitan areas.
- Instone Real Estate Group: Listed German residential project developer developing new-build homes and urban quarter redevelopments in major German cities. Directly comparable as a peer to CG Gruppe/CG Elementum in terms of product (residential focus), geographic markets (German metros), and integrated development model.
- Pandion AG: Cologne-headquartered residential and mixed-use developer active across German metropolitan areas. Comparable in residential for-sale development orientation, urban quarter projects, and competitive overlap in cities like Cologne, Leipzig, and Berlin.
- ABG Real Estate Group: Frankfurt-based developer active in residential, commercial and mixed-use projects across Germany. Comparable to CG Gruppe in scope (residential and commercial development), German geographic footprint, and integration of development with municipal-level project partnerships.
Others
- Gröner Group GmbH: Successor entity founded by Christoph Gröner post-CG Gruppe, which absorbed 17 development projects as part of his 2020 separation from CG Gruppe/Consus. While technically a successor rather than a direct competitor, it carries forward substantial CG Gruppe capabilities and competes in overlapping German cities (Leipzig, Erfurt, Berlin) on comparable residential product.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
CG Gruppe social profiles
Digital presenceCG Gruppe financial estimates
Financial estimateRevenue estimate
Valuation estimate
CG Gruppe leadership team
Management profileNumber of profiles
CG Gruppe funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
CG Gruppe M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about CG Gruppe
What does CG Gruppe do?
CG Gruppe was a German project developer that built, renovated, and sold residential and commercial real estate. It developed new-build projects, renovated heritage/listed buildings, and executed large-scale urban quarter developments across major German cities. Its core deliverable was fully developed and constructed property offered to investors, residential buyers, and commercial tenants.
Is CG Gruppe a public or private company?
CG Gruppe is a private company. It is classified as corporate owned and is currently acquired.
When was CG Gruppe founded?
CG Gruppe was founded in 1995. It employs 501 to 1,000 people.
Where is CG Gruppe based?
CG Gruppe is headquartered in Berlin, Germany, in the Europe region.
How does CG Gruppe make money?
One revenue line is on record: property Development.
Who are CG Gruppe's main competitors?
Broad incumbents on record are Vonovia SE, Corestate Capital Holdings, Consus Real Estate AG, Deutsche Wohnen SE and Adler Group S.A.. Direct peers are BPD Immobilienentwicklung, Instone Real Estate Group, Pandion AG and ABG Real Estate Group. Gröner Group GmbH is listed as an others.
Does CG Gruppe have an API?
No public API is recorded for CG Gruppe.
What industry is CG Gruppe in?
CG Gruppe's product category is Real Estate Development Services. Its primary akta.pro industry code is IMAFABAE, Residential Design-Build & Renovation-Integrated Builders, with a secondary code of HSAPAEAA, Full Gut Renovation (Studs-Out Remodel). Its NAICS code is 236117 and its SIC code is 1520.