The Aperlena Verdict
Open raceNo supplier dominates: 65 different companies have won the last 70 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- Expected final price vs the published estimate
- 0%
Based on 70 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 tender covers painting works for the extension of the 'GS Am Grünen Kamp' school building. The contractor will be responsible for all painting and coating work associated with the new extension, including surface preparation and application of paints and coatings to the relevant interior and exterior surfaces of the extended building. The works form part of the construction of the school extension at the 'Am Grünen Kamp' site.
Description
Bid or no-bid?
Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.
Can I bid?
- Open procedure: any interested supplier may submit a bid.
- Documents in German.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: Datenservice Öffentlicher Einkauf (Bekanntmachungsservice)
Always verify details on the official notice.
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Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 2 weeks ago
What this buyer has paid before
Based on 33 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €0
- Middle half of past awards
- €0 to €0
Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Bauarbeiten - Innentüren - Erweiterungsneubau GS Beethovenstraße
- Installation von Heizungs-, Lüftungs- und Klimaanlagen - Heizung (Wärmeversorgungsanlagen) - Erweiterung GS Deichhorst / Waldorfkindergarten
- Bauarbeiten - Gebäudeautomation - Neubau Grundschule Bungerhof
- Installation von Sanitäreinrichtungen - Erweiterung GS Am Grünen Kamp - Sanitärarbeiten
- Bauarbeiten - Erweiterung Grundschule Am Grünen Kamp - Heizungsanlage
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 profileStadt Delmenhorst
- notices in the register
- 234
- awards
- 89
- awarded in total
- €73,281
Who wins its contracts
Many suppliers- different companies won its awards
- 81
- of the awards went to the three most frequent winners
- 8%
- of its calls state an estimated value
- 0%
Based on 86 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 7.1
- of those lots received a single tender
- 8%
- of the awards went to companies based in another country
- 0%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| BC Bieder-Haustechnik GmbH | 3 | Jun 2026 | |
| Aktro-Ausbau | 2 | Jun 2026 | |
| Kieback&Peter GmbH & Co. KG | 2 | Jul 2026 | |
| Polarlicht GmbH | 2 | Jun 2026 | |
| A. Dierken Bauunternehmen GmbH & Co. KG | 1 | Sep 2025 |
Based on 70 awards with a linked company profile over the last 5 years.
8 open tenders right now
Market context
Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.
- open now in Construction work
- 19,866
- median open notice
- €534,464
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,348
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,989
Based on 27,245 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 6.3
- of those lots received a single tender
- 7%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 1%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
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