The Aperlena Verdict
Open raceNo supplier dominates: 38 different companies have won the last 43 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 43 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.
Summary
Machine-generated summaryThis tender covers work in Exhibition Hall 1 (west side) of the Haus der Kulturen der Welt, an exhibition hall of about 850 m2. The existing full-coverage sprinkler system will be taken out of operation and replaced with a concentrated sprinkler protection line along the partition wall to the foyer. Lot 1 covers partial dismantling of a dry sprinkler pipe network and installation of 94 m of new dry sprinkler piping with 26 dry sprinklers. Lot 2 covers removing about 28 m of ventilation ducts and reinstalling them after the pipe renewal. Lot 3 covers removing and reinstalling 13 recessed lights and 8 smoke detectors. Lot 4 covers site setup, demolition, scaffolding, drywall and painting, including a strip of suspended ceiling and a smoke-retarding enclosure of clad mineral wool panels.
Description
Bid or no-bid?
Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.
Can I bid?
- Open procedure: any interested supplier may submit a bid.
- Documents in German.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: Datenservice Öffentlicher Einkauf (Bekanntmachungsservice)
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Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 5 hours ago
What this buyer has paid before
Based on 42 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €4.2M
- Middle half of past awards
- €504,874 to €12.7M
Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Construction of complete residential buildings - Planning and construction services for a new apartment building with underground car park at Comeniusstrasse, 01309 Dresden €10,220,927
- Bau kompletter Wohnhäuser - Erbringung von Planungs- und Bauleistungen als Totalunter- bzw. -übernehmer für den Abbruch und Neubau von vier Mehrfamilienwohnhäusern mit Tiefgarage und Freianlagen in Weilheim in Oberbayern (VOEK 426-25) €15,674,065
- Construction of multi-family houses - Design and construction services for nine new multi-family residential houses with underground car park 'North of Reschstrasse' in Murnau am Staffelsee (ref. VOEK 095-25) €34,915,952
- Bau von Wohnungen - Planungs- und Bauleistungen für den Neubau von drei Mehrfamilienwohnhäusern mit Tiefgarage in Freiburg im Breisgau, August-Ganther-Straße 5-9, Freiburg (Vergabenummer VOEK 335-24) €8,665,000
- Installation of doors and windows and accessories - Construction of 2 apartment buildings, Sven-Hedin-Str. 11, 14163 Berlin, Lot 2 - HB 9.2 Windows - VOEK 306b-25 €347,233
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileBundesanstalt für Immobilienaufgaben
- notices in the register
- 993
- awards
- 463
- awarded in total
- €1.7B
Who wins its contracts
Many suppliers- different companies won its awards
- 305
- of the awards went to the three most frequent winners
- 4%
- of its calls state an estimated value
- 1%
Based on 363 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 4.4
- of those lots received a single tender
- 17%
- of the awards went to companies based in another country
- 1%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Ed. Züblin AG | 3 | €50.4M | Jun 2026 |
| Goldbeck Südwest GmbH | 2 | €35.9M | Aug 2026 |
| GP Papenburg Hochbau GmbH | 2 | €13.7M | Mar 2026 |
| Implenia Hochbau GmbH | 2 | €10.2M | Aug 2026 |
| Hochtief PPP Solution GmbH | 1 | €193.7M | Feb 2026 |
Based on 43 awards with a linked company profile over the last 5 years.
101 open tenders right now
- Public tender (national) for green maintenance services at two federal properties in Trier (VOEK 017-26) 1 day left
- Public tender for 3D surveying and existing-condition recording of the Academy of Arts (AdK Berlin PP4 renovation, Pariser Platz 4, Berlin) - VOEK 630-25 1 day left
- Building cleaning - Open procedure (EU-wide) for awarding building cleaning services (routine and glass cleaning) for the Federal Archives in Frankfurt/Oder, VOEK 024-26 7 days left
Market context
Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.
- open now in Construction work
- 29,117
- median open notice
- €854,747
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,726
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,969
Based on 26,871 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 6.3
- of those lots received a single tender
- 7%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 1%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
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