The Aperlena Verdict
Open raceNo supplier dominates: 5 different companies have won the last 5 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 5 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 procurement concerns specialist planning services for electrical building services and building management systems (BMS), covering system groups 4, 5, 6 and 8, to be delivered using the BIM method across service phases 1 to 9. The works relate to the University of Duisburg-Essen, Essen Campus, where the R12 R building complex for the humanities and social sciences is to be modernised and refurbished, affecting levels from basement up to level 07 plus the flat roof, and where the ground floor of a low-rise building is to be demolished, with its basement remaining part of the scope.
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) 3 weeks ago
What this buyer has paid before
Based on 3 comparable contracts this buyer awarded in this sector over the last 4 years.
- This notice
- €1.3M
- Median award
- €262,536
- Middle half of past awards
- €199,025 to €403,478
The estimate is larger than three in four past awards.
Most recent awards
- Architecture, engineering and testing services - BLB NRW Duisburg / Straelen / Materials warehouse / New construction of three modular materials warehouse halls / General planning services (020-25-00316) €544,420
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - BLB NRW DU / Mönchengladbach / Justizzentrum Gebäude A, C und E / Schadstoffsanierung und Begleitung (020-25-00424) €262,536
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - BLB NRW DU / Mönchengladbach / Justizzentrum / Sanierung Geb. A, C, E / Neubau Geb. D / Erstellung Brandschutzkonzept und Fachbauleitung (020-24-00309) €135,514
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileBau- und Liegenschaftsbetrieb NRW Duisburg
- notices in the register
- 222
- awards
- 73
- awarded in total
- €58.4M
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Drees & Sommer GmbH | 1 | €544,420 | Sep 2026 |
| WESSLING Consulting Engineering GmbH & Co. KG | 1 | €262,536 | Jan 2026 |
| nees Ingenieure GmbH | 1 | €135,514 | Jan 2026 |
| ESG Elektro Service Gesellschaft mbH | 1 | Jul 2026 | |
| IBB Technik & Service GmbH | 1 | Sep 2026 |
Based on 5 awards with a linked company profile over the last 5 years.
56 open tenders right now
- Metal construction work - BLB NRW Duisburg / District and Regional Court Duisburg extension / Metalwork / 020-26-00221 21 days left
- BLB NRW Duisburg / Duisburg Regional and Local Court / LAD extension / interior doors for pre-trial holding cells / 020-26-00257 22 days left
- Estricharbeiten - BLB NRW Duisburg / Land- und Amtsgericht Duisburg Erweiterung / Deckenbeläge / 020-26-00235 26 days left
Market context
Larger than 73% of the open notices in Architecture & engineering services across Europe.
- open now in Architecture & engineering services
- 15,082
- median open notice
- €401,308
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