What Atrium Development Group does

Atrium Development Group GmbH is a Berlin-based private Real Estate Family Office that develops office, hotel, and healthcare properties in German metropolitan markets. Founded with more than 15 years of operating history, the firm has completed 27 development projects spanning over 370,000 m² of realized gross floor area and reports an aggregate investment volume exceeding 2 billion EUR across its portfolio, with an additional 260,000+ m² currently under construction or planning. Active projects include the multi-tenant office building on Revaler Straße, the Rudolfstraße quarter development at the Oberbaum City/RAW site, the Kurfürstendamm Hotel Mondial boutique repositioning in Berlin, and a 248-room hotel on Gutleutstraße in Frankfurt a.M.

The company operates without proprietary software or technology platforms; its core capability is urban real estate development, including site identification, partnership with municipal and cultural stakeholders, and execution of mixed commercial, hospitality, and healthcare projects in prime urban submarkets. Go-to-market is direct: properties are developed in-house and made available through direct sale, lease, or long-term holding to end-users and investors, with no intermediary distribution channels. Marketing is limited to a corporate website, LinkedIn presence, and project-specific press releases.

Revenue is realized through one-time, project-based transactions (property sales, leases, or long-term holdings), with pricing bespoke to each project's type, location, and scope. No standardized pricing tiers, customer logos, tenant rosters, headcount figures, or financial disclosures are available, which limits external visibility into revenue concentration, customer base, and operating cadence. As a privately held GmbH operating from Berlin, the firm functions as a long-horizon family-office vehicle rather than a volume-driven developer.

Name

Atrium Development Group

Legal name

Atrium Development Group GmbH

Website

https://atrium-dg.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Atrium Development Group GmbH is a Berlin-based private Real Estate Family Office that develops office, hotel, and healthcare properties across German metropolitan markets, with 27 projects and over 370,000 m² of realized gross floor area to date.

Ownership category

akta.pro rank

Product category

Commercial Real Estate Development

NAICS

Nonresidential Building Construction (2362), Commercial and Institutional Building Construction (236220)

SIC

Operative Builders (1531), Land Subdividers & Developers (No Cemeteries) (6552)

akta.pro primary industry

Integrated Full-Service Hotel Complexes (Mixed-Use) (THAGAAAL)

akta.pro secondary industry

Senior Living & Assisted Living Facility Construction (IMAFACAJ)

Keywords

• Real estate development
• Commercial property investment
• Hotel redevelopment
• Office building development
• Urban quarter development

Headquarters

HQ city

Berlin

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales

Revenue model

1. Real Estate Development: The company generates revenue through developing and realizing real estate projects including office buildings, commercial properties, hotels, and healthcare facilities. Revenue is realized through property sales, leases, or long-term holdings.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Atrium Development Group is a Berlin-based Real Estate Family Office that develops and repositions office, hotel, and healthcare properties in German metropolitan markets. It originates, structures, and executes individual real estate developments as well as urban quarter projects, primarily in Berlin and Frankfurt am Main, with a cumulative project volume exceeding €2 billion across 27 developments. The firm combines principal capital deployment with in-house development management to deliver mixed-use, repositioning, and new-build assets.

Product overview

Atrium Development Group GmbH is a Berlin-based Real Estate Family Office offering property development services focused on office, hotel, and healthcare real estate in German metropolises. The company operates as a single integrated service offering rather than a software platform with distinct digital products. Their portfolio includes quarter/area developments, hotel redevelopment and new construction projects, multi-tenant office buildings, and healthcare facilities across Berlin and Frankfurt.

Differentiator

Problem solved

Functional benefit

Products and services

• Rudolfstraße/Ehrenbergstraße Quarter Development

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators6 records

Recent moves5 records

Expansion highlights4 records

Market position

Competitive moat4 records

Key highlights6 records

Customer concentration

• Xde.linkedin.com/company/atrium-development-group
• LinkedInlinkedin.com/company/atrium-development-group

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Atrium Development Group