The Aperlena Verdict
Open raceNo supplier dominates: 7 different companies have won the last 7 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 7 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 summaryThis notice concerns the procurement of a photovoltaic system. The contracting authority seeks the supply and installation of a solar power installation that converts sunlight into electricity. The scope covers the photovoltaic system itself, described in the notice under the title Photovoltaiksystem. Works and services associated with delivering a functioning solar installation, such as mounting and putting the system into operation, form part of the subject matter as described. The notice does not divide the subject matter into separate lots, so it is to be understood as a single procurement covering the photovoltaic installation described. Suppliers of photovoltaic systems and related installation services are the intended audience for this contract notice.
Description
Official source
Source: Datenservice Öffentlicher Einkauf (Bekanntmachungsservice)
Always verify details on the official notice.
Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 2 hours ago
More from this buyer
Full buyer profile7 open tenders right now
- B265 Hazardous substance survey 4 days left
- B265 (Section 53) /L34 Emergency measure to construct a right-turn lane 4 days left
- B399 Section 1 Renovation of the carriageway from the national border to Elsenborner Strasse, Monschau-Kalterherberg 5 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Bauunternehmung Tholen GmbH | 1 | €9.2M | Aug 2026 |
| Amand Bau NRW GmbH & Co. KG | 1 | €8.3M | May 2026 |
| JSeTech GmbH | 1 | €729,294 | Aug 2026 |
| KOESEA GmbH | 1 | €535,140 | May 2026 |
| Lörcks Elektro Heizung Sanitär GmbH | 1 | €492,907 | Aug 2026 |
Based on 7 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 5 comparable contracts this buyer awarded in this sector over the last 4 years.
- €535,140
- Lower quartile
- €729,294
- Median award
- €8.3M
- Upper quartile
Most recent awards
- Bauinstallationsarbeiten - Sanitär- und Heizungstechnik €492,907
- Bauarbeiten - L257 Ersatzneubau Rurbrücke Hoven €9,210,253
- Bauinstallationsarbeiten - Elektrotechnik €729,294
- Bodenverlege- und Bodenbelagsarbeiten, Wandverkleidungs- und Tapezierarbeiten - Innenausbau BA 1 €535,140
- Bauarbeiten - Ersatzneubau Rurbrücke Einruhr €8,299,050
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Similar tenders
Market context
- Avg. open tender · Construction work
- €33,936,504
- Buyer track record on Aperlena
- 87 notices tracked · 19 awarded
- €21,348,988 in awarded contracts
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