The Aperlena Verdict
Open raceNo supplier dominates: 19 different companies have won the last 20 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 20 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 BLB NRW (Duisburg) is tendering dry construction work to prepare and refurbish the existing radar tower in Marienbaum, Uedem, so that a new radar system can be installed. The scope includes around 1,000 m2 of drywall partitions with mineral wool insulation and door openings, about 550 m2 of ceiling cladding with mineral panels including substructures, roughly 300 m2 of gypsum board linings fixed by adhesive, and 40 inspection hatches in walls and ceilings, partly with fire protection design. The procedure details and eligibility are given in the tender documents.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago
More from this buyer
Full buyer profile56 open tenders right now
- Metal construction work - BLB NRW Duisburg / District and Regional Court Duisburg extension / Metalwork / 020-26-00221 22 days left
- BLB NRW Duisburg / Duisburg Regional and Local Court / LAD extension / interior doors for pre-trial holding cells / 020-26-00257 23 days left
- Estricharbeiten - BLB NRW Duisburg / Land- und Amtsgericht Duisburg Erweiterung / Deckenbeläge / 020-26-00235 27 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Biefang GmbH & Co. KG | 2 | €2.1M | Sep 2026 |
| MBN GmbH | 1 | €31.2M | Mar 2026 |
| August Prien Bauunternehmung GmbH & Co. KG | 1 | €8.2M | May 2026 |
| INOCLAD Engineering GmbH | 1 | €5.9M | Aug 2026 |
| Salvia Gebäudetechnik West GmbH | 1 | €1.7M | Feb 2026 |
Based on 20 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 17 comparable contracts this buyer awarded in this sector over the last 4 years.
- Lower quartile
- €725,498
- Median award
- €921,411
- Upper quartile
- €1.6M
Most recent awards
- Construction works - BLB NRW Duisburg / Niederrhein University of Applied Sciences Mönchengladbach / Heating and plumbing / 020-25-00381 €433,033
- Construction work - BLB NRW DU / Niederrhein University of Applied Sciences Mönchengladbach / Electrical engineering / 020-25-00382 €855,741
- Construction works - BLB NRW DU / Oberhausen/Friedensplatz Oberhausen / hazardous substance remediation / 020-26-00156 €737,336
- Bauarbeiten - BLB NRW DU/ Land- und Amtsgericht Duisburg/ Fassadenarbeiten / 020-25-00573 €5,937,105
- Bauarbeiten - BLB NRW Duisburg / Uedem / Radarstellung Marienbaum / Heizungs-, sanitär-, lüftungs- und kältetechnische Arbeiten / 080-26-00203 €1,635,993
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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Similar tenders
Market context
- Avg. open tender · Construction work
- €32,823,915
- Buyer track record on Aperlena
- 221 notices tracked · 72 awarded
- €58,361,124 in awarded contracts
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