BBT Treuhandstelle promotes and supports the housing, real estate and construction sector and performs the tasks of a cooperative trust office for members of the Verband Berliner Wohnungsbaugenossenschaften und -gesellschaften e.V. In fiscal year 2024 the company generated revenues from corporate consulting (T€ 2,171) and construction management (T€ 1,445) as well as real estate management and financial management. The company is a small stock corporation according to § 267 para. 2 HGB and has its financial statements voluntarily audited; it is included in the consolidated financial statements of the Verband Berlin-Brandenburgischer Wohnungsunternehmen e.V. The average number of employees was 39 in fiscal year 2024.
Die Förderung und Betreuung der Wohnungs-, Immobilien- und Bauwirtschaft. Die Gesellschaft nimmt die Aufgaben einer genossenschaftlichen Treuhandstelle für die Mitglieder des Verbandes Berliner Wohnungs- baugenossenschaften und -gesellschaften e.V., Berlin, und etwaiger Rechtsnachfolger wahr.
Converted using the official Destatis and Eurostat correspondence tables; ISIC Rev. 4 is the United Nations' international industry classification.
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Source: German Commercial Register (Handelsregister) Berlin (Charlottenburg) Local Court, HRB 33656 (as of 31 October 2026)
| Name | Type | City |
|---|---|---|
| Holger Rentel | Geschäftsführer(in) | Berlin |
Source: German Commercial Register (Handelsregister) Berlin (Charlottenburg) Local Court, HRB 33656 (as of 31 October 2026)
| Date | Event Type | Event |
|---|---|---|
| 26.05.2025 | Business Address Change | Karl-Heinrich-Ulrichs-Straße 24, 10785 Berlin |
| 07.04.2025 | Business Address Change | c/o Bürocenter Lützowplatz, Karl-Heinrich-Ulrichs-Straße 24, 10785 Berlin |
| 02.12.2009 | Business Address Registered | Bernburger Straße 30/31, 10963 Berlin |
Source: German Commercial Register (Handelsregister) Berlin (Charlottenburg) Local Court, HRB 33656 (as of 31 October 2026)
| Year | Revenue | Profit | Balance | Employees |
|---|---|---|---|---|
| 2024 | €4,330,605 | €183,225 | €6,123,153 | — |
| 2023 | €3,762,393 | €149,242 | €7,740,658 | — |
| 2022 | €3,568,431 | -€1,859,555 | €7,468,795 | — |
| 2021 | €4,381,276 | -€752,322 | €8,515,838 | — |
| 2020 | €4,645,906 | €592,137 | €11,033,381 | — |
| 2019 | €4,290,738 | €306,539 | €9,578,943 | — |
| 2018 | €4,323,281 | €163,101 | €9,204,596 | — |
| 2017 | €4,963,019 | €509,390 | €8,509,108 | — |
| 2016 | €6,477,087 | €252,590 | €8,241,180 | — |
| 2015 | €4,557,988 | €253,383 | €9,248,100 | — |
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Source: German Commercial Register (Handelsregister) Berlin (Charlottenburg) Local Court, HRB 33656 (as of 31 October 2026)
Exklusiv Wohnbau Areal GmbH
Detmold · Kauf und Verkauf von eigenen Gewerbegrundstücken und Nichtwohngebäuden
Cologneo III GmbH
Düsseldorf · Kauf und Verkauf von eigenen Gewerbegrundstücken und Nichtwohngebäuden
Project Wilhelm-Leuschner Str. Frankfurt Grundstücks GmbH
Frankfurt am Main · Kauf und Verkauf von eigenen Gewerbegrundstücken und Nichtwohngebäuden
| Cost type | Amount | Share |
|---|---|---|
| Personnel Costs | €2,796,101 | 98.8% |
| Depreciation | €33,348 | 1.2% |
| Interest & Similar | €109 | 0.0% |
