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 summaryBau- und Liegenschaftsbetrieb NRW (BLB NRW), Duisburg office, is procuring technical building services for the electrical installation, system group 4 under Section 55 HOAI, at the JVA Essen prison in North Rhine-Westphalia, Germany. The scope includes DGUV V3/V4 testing of electrical equipment. Details on the tender procedure and eligible bidders are not provided in the source data; interested small businesses should consult the full tender documents for requirements, deadlines, and the applicable award procedure.
Description
Official source
Source: Vergabemarktplatz NRW (open data satellites)
Always verify details on the official notice.
Last verified against Vergabemarktplatz NRW (open data satellites) 1 month ago
More from this buyer
Full buyer profile56 open tenders right now
- BLB NRW Duesseldorf / Niederrhein University of Applied Sciences, Spinnerei building / core refurbishment of the Spinnerei / metalwork (locksmith) works 1 day left
- Architectural, engineering and testing services - BLB NRW DU / Essen / UDE / Renovation and demolition, Building R12 R, Essen Campus / Structural engineering using BIM (020-25-00535) 2 days left
- Metal construction work - BLB NRW Duisburg / District and Regional Court Duisburg extension / Metalwork / 020-26-00221 25 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.
- €725,498
- Lower quartile
- €921,411
- Median award
- €1.6M
- Upper quartile
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.
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Market context
- Avg. open tender · Construction work
- €31,225,195
- Buyer track record on Aperlena
- 219 notices tracked · 72 awarded
- €58,361,124 in awarded contracts
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