The Aperlena Verdict
Open raceNo supplier dominates: 15 different companies have won the last 16 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 16 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 municipality of Rosengarten (Germany) intends to extend Klecken primary school into an all-day school, including the associated outdoor facilities. The scope covers erecting a temporary container building, partial demolition of the existing building, and planning and turnkey construction of an extension for about 120 pupils with around 1,200 m2 of usable floor area, plus outdoor and schoolyard facilities on a site area of about 4,200 m2. Maintenance services during extended warranty periods are also included. The contract is awarded as one package to a total contractor via a negotiated procedure with participation competition under section 3a EU paragraph 2 VOB/A. Payment is made in instalments.
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) 1 month ago
More from this buyer
Full buyer profileWho usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| NDB Elektrotechnik GmbH & Co. KG | 2 | €543,157 | Jun 2026 |
| Mohrmann Bau GmbH | 1 | €490,281 | Aug 2026 |
| Tillmann Bau GmbH | 1 | €316,466 | Jun 2026 |
| Wilhelm Schmidt GmbH | 1 | €268,048 | Jul 2026 |
| Wilhelm Kleesch GmbH und Co. KG | 1 | €163,588 | Jul 2026 |
Based on 16 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 16 comparable contracts this buyer awarded in this sector over the last 4 years.
- €104,604
- Lower quartile
- €141,845
- Median award
- €189,703
- Upper quartile
Most recent awards
- Drywall works - Nenndorf primary school, conversion and extension - dry construction works €143,242
- Bauarbeiten - Grundschule Nenndorf, Um- und Anbau - Zimmerarbeiten €490,281
- Dachdeckarbeiten und Spezialbauarbeiten - Grundschule Nenndorf, Um- und Anbau - Dachdecker- Klempner, Fassade €109,927
- Installation von Heizungs-, Lüftungs- und Klimaanlagen - Grundschule Nenndorf, Umbau - Wärmeversorgungsanlagen €163,588
- Installation von Lüftungsanlagen - Grundschule Nenndorf, Um- und Anbau - Lufttechnische Anlagen €146,366
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Change history
Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.
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- Scope and criteria: The description was expanded. Re-read it before you bid.
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Market context
- Avg. open tender · Construction work
- €31,242,587
- Buyer track record on Aperlena
- 40 notices tracked · 20 awarded
- €3,242,040 in awarded contracts
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