The Aperlena Verdict
Open raceNo supplier dominates: 5 different companies have won the last 6 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 6 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 summaryThe buyer is renovating Building B of the Commercial Schools Donaueschingen campus, built in 1980/81. The contract covers roofing works: flat roofs with thermal insulation, waterproofing and drainage; replacement of water-damaged shed roofs on workshop areas with flat roofs; supply and installation of roof lights including accessories; creation of extensive green roofs; substructures for photovoltaic systems; and installation of fall protection systems with all associated ancillary works. The existing flat roof of the theory building has light domes and a photovoltaic system that is being renewed. The works form part of a fire safety and energy refurbishment that also includes a new timber facade and indoor electrical, fire protection and pollutant remediation works.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 22 hours ago
More from this buyer
Full buyer profile2 open tenders right now
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| AED Abbruch GmbH & Co. KG | 2 | €218,291 | Apr 2026 |
| Leiber + Roth Elektrotechnik GmbH | 1 | €1.7M | Mar 2026 |
| Fluck Holzbau GmbH | 1 | €1.3M | May 2026 |
| Hanisch Gerüstbau GmbH | 1 | €191,570 | Jan 2026 |
| busch. GmbH | 1 | €168,041 | Jan 2026 |
Based on 6 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 6 comparable contracts this buyer awarded in this sector over the last 4 years.
- €154,798
- Lower quartile
- €179,805
- Median award
- €1.0M
- Upper quartile
Most recent awards
- Errichtung von Dachstühlen sowie Dachdeckarbeiten und zugehörige Arbeiten - Gewerbliche Schulen Donaueschingen, Brandschutztechnische und energetische Sanierung Gebäude B, Zimmererarbeiten Dach €1,272,955
- Stahlbetonarbeiten - Gewerbliche Schulen Donaueschingen, Brandschutztechnische und energetische Sanierung Gebäude B, Betonsägearbeiten €67,907
- Elektrotechnikinstallation - Gewerbliche Schulen Donaueschingen, Brandschutztechnische und energetische Sanierung Gebäude B, Elektrotechnik €1,735,845
- Abbrucharbeiten - Gewerbliche Schulen Donaueschingen, Brandschutztechnische und energetische Sanierunge Gebäude B, Rückbau Betonelement Fassade €150,384
- Betonarbeiten - Gewerbliche Schulen Donaueschingen, Brandschutztechnische und energetische Sanierung Gebäude B, Beton- und Maurerarbeiten €168,041
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
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Market context
- Avg. open tender · Construction work
- €31,523,397
- Buyer track record on Aperlena
- 19 notices tracked · 8 awarded
- €3,586,701 in awarded contracts
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