The Aperlena Verdict
Open raceNo supplier dominates: 8 different companies have won the last 9 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 9 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.
Description
Official source
Source: Datenservice Öffentlicher Einkauf (Bekanntmachungsservice)
Always verify details on the official notice.
Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 2 weeks ago
More from this buyer
Full buyer profile12 open tenders right now
- University of Cologne, Building 322, Chemical Institutes, Replacement of Refrigeration Machines 5 days left
- University of Cologne, Building 203, Political Sciences, outdoor facilities 5 days left
- University of Cologne, Building 131, Weyertal 119, Elevator and Conveyor Installations 6 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Pleitz GmbH | 2 | €21.3M | May 2026 |
| Dobler Metallbau GmbH | 1 | €12.4M | Apr 2026 |
| KAEFER Deutschland Pro Services GmbH | 1 | €6.2M | Aug 2026 |
| Keskin Fensterbau GmbH | 1 | €1.6M | Mar 2026 |
| Siemens AG Smart Infrastructure | 1 | €478,487 | Dec 2025 |
Based on 9 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 9 comparable contracts this buyer awarded in this sector over the last 4 years.
- €313,567
- Lower quartile
- €1.6M
- Median award
- €6.2M
- Upper quartile
Most recent awards
- Fassadenarbeiten - UzK, Geb. 131, Weyertal 119, Fassadenarbeiten-WDVS €313,567
- Bodenbelags- und Wandverkleidungsarbeiten - UzK, Geb. 131, Weyertal 119, Oberbodenbelagsarbeiten €245,976
- Installation von Trennwänden - UzK, Geb. 330, Neubau Chemie, Trockenbau €6,179,892
- Abbrucharbeiten - UzK, Geb. 101, WiSo, Abbruch- und Rückbauarbeiten BT2 €174,629
- Installation von Lüftungsanlagen - UzK, Geb. 330, Neubau Chemie, Raumlufttechnik €15,718,637
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Similar tenders
Market context
- Avg. open tender · Construction work
- €31,657,565
- Buyer track record on Aperlena
- 77 notices tracked · 21 awarded
- €46,021,448 in awarded contracts
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