WBM Wohnungsbaugesellschaft Berlin-Mitte mbH - Zentraler Einkauf
Germany · 6 open tenders · 111 documented awards
Current tenders
Expression of Interest Procedure for New Construction Seestraße 51-55, Turiner Straße 51
Deadline 5 Oct ·
Planning Services Complex Modernization
Deadline 5 Oct ·
General Planning Services Energy Retrofit
Deadline 9 Oct ·
General Planner Energy Refurbishment
Deadline 19 Oct ·
Lot 1
Deadline 22 Oct ·
Tax Consulting Services for the WBM Group
Deadline 26 Oct ·
Purchasing rhythm
Awards per year — who knows the rhythm prepares before the notice appears.
202432
202570
202632
Clement What the numbers say about this buyer
- 18% of this buyer's awards went to companies that had already won here before (114 awards since 2018, spread over 91 companies). That is well below the national norm (45%) — this buyer switches suppliers more often than others.n = 114 awards since 2018
- The median procedure drew just one bid (108 procedures with a bid count); 74% ended with a single bidder. Country: median 3.1 bids.n = 108
- Not one of the 114 awards with a known winner country has gone to a foreign company so far. National average: 1%.n = 114
- From notice to award takes a median 80 days here (61 procedures). Country: 91 days.n = 61
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 04/10/2026.
Expected next awards
From the rhythm of past awards per sector — an expectation, not an announcement. Hit rate so far: 25% of 9,975 closed expectation windows produced a notice.
- Sept 2026Architecture & engineering
about every 2 months · 32 awards · last Jul 2026 to IBT.PAN Ingenieur- und Sachverständigengesellschaft mbH - Sept 2026Business services
about every 3 months · 12 awards · last Jun 2026 to Forvis Mazars GmbH & Co. KG Wirtschaftsprüfungsgesellschaft Steuerberatungsgesellschaft - Oct 2026IT services
about every 5 months · 7 awards · last May 2026 to PROMOS consult Projektmanagement, Organisation und Service GmbH - Dec 2026Repair & maintenance
about every 4 months · 6 awards · last Aug 2026 to Kötter Services
Who has won here before
| Company | Awards | Period |
|---|---|---|
| Schrobsdorff Bau AG · Berlin | 4 | 2021–2025 |
| Otto Wulff Bauunternehmung GmbH | 3 | 2022–2025 |
| 030 Bauausführungen GmbH · Berlin | 3 | 2025–2026 |
| NENDZA Heizung Sanitärtechnik GmbH · Berlin | 2 | 2024–2025 |
| Drees & Sommer SE · Stuttgart | 2 | 2024–2025 |
| Bruno Fioretti Marquez · Berlin | 2 | 2025 |
| Projekt Plan und Bau K2 GmbH · Berlin | 2 | 2022–2023 |
| TK Aufzüge GmbH | 2 | 2024–2025 |
| iwb Ingenieure Generalplanung GmbH & Co. KG | 2 | 2024 |
| Büro für Umweltplanung Dipl.-Geol. Winfried Rück GmbH · Berlin | 2 | 2021 |
From 18.0M documented awards · regular winners know this buyer's requirements — that is your competition.