The Aperlena Verdict
Open raceNo supplier dominates: 15 different companies have won the last 15 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 15 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 summaryBau- und Liegenschaftsbetrieb NRW is procuring damp-proofing and waterproofing works (Dabdichtungsarbeiten) for the construction of a new administrative building at the Customs Office in Straelen. The contract covers the full scope of damp-proofing works for the new-build administrative project, identified under reference 080-26-00674. Works are located in Straelen, Germany.
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.
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Official source
Source: Datenservice Öffentlicher Einkauf (Bekanntmachungsservice)
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Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 3 days ago
What this buyer has paid before
Based on 3 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €669,212
- Middle half of past awards
- €624,658 to €784,488
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
- Metal construction works - BLB NRW BB / DU / lot Uedem / New office building / Window and metal construction works / 080-26-00256 €580,103
- Metallbauarbeiten - BLB NRW BB DU/ Radarstation Marienbaum (WB 7429) / Geb. 2 Radarturm / Vorbereitung für ein HADR Nachfolgesystem, Umbau und Erweiterung Radarturm / Schlosserarbeiten €669,212
- Dachdeckarbeiten und Spezialbauarbeiten - BPol HZM - Geb. 15-Erneuerung der Fensteranlagen €899,764
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 profileBau- und Liegenschaftbetrieb NRW Bundesbau
- notices in the register
- 348
- awards
- 102
- awarded in total
- €2.9M
Who wins its contracts
Many suppliers- different companies won its awards
- 31
- of the awards went to the three most frequent winners
- 15%
- of its calls state an estimated value
- 1%
Based on 33 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)
- 8.0
- of those lots received a single tender
- 0%
- of the awards went to companies based in another country
- 0%
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.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Keskin Fensterbau GmbH | 1 | €899,764 | Jun 2026 |
| Janssen Metallbau GmbH | 1 | €669,212 | Aug 2026 |
| Portawin GmbH | 1 | €580,103 | Sep 2026 |
| Austermann GmbH | 1 | Jul 2026 | |
| Blaufuß & Behring | 1 | Jul 2026 |
Based on 15 awards with a linked company profile over the last 5 years.
44 open tenders right now
- BLB NRW BB / BI / GFM Generalfeldmarschall Rommel Barracks Augustdorf / New Construction of Staff Building 222 / Construction Cleaning / 080-26-00664 1 day left
- BLB NRW BB / DU / TGdB Wesel / Building programme / Enclosure of cold and warm corridors / 080-26-00648 5 days left
- BLB NRW/MS/BB2/BWZ Münster - Renovation of sports hall roof / roofing works 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
- 19,844
- median open notice
- €564,179
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,376
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,996
Based on 27,336 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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