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.
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.
- The notice is written in German.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: Vergabemarktplatz NRW (open data satellites)
Always verify details on the official notice.
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Last verified against Vergabemarktplatz NRW (open data satellites) 10 hours ago
What this buyer has paid before
Based on 5 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €738,617
- Middle half of past awards
- €472,559 to €919,096
Vergabemarktplatz NRW (open data satellites) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Installation of electrical systems - New Hilgenbergschule building - Electrical systems €919,096
- Installation von Lüftungs- und Klimaanlagen - Neubau Hilgenbergschule - Lufttechnische Anlagen €284,451
- Heizungs- und sonstige Elektroinstallationen in Gebäuden - Neubau Hilgenbergschule - Heizung und Sanitär €472,559
- Metallbauarbeiten - Neubau Hilgenbergschule - Verglasungs- und Metallbauarbeiten Fassade €984,431
- Dachabdichtungs- und -dämmarbeiten - Neubau Hilgenbergschule - Dacharbeiten €738,617
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 Stadtlohn, Der Bürgermeister
- notices in the register
- 27
- awards
- 8
- awarded in total
- €3.4M
Who wins its contracts
- of its calls state an estimated value
- 0%
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 |
|---|---|---|---|
| Anja Rommel | 1 | €984,431 | Sep 2025 |
| ESK GmbH Elektrotechnik | 1 | €919,096 | Nov 2025 |
| Huke & Co. GmbH | 1 | €738,617 | Aug 2025 |
| D. & J. Tenhumberg GmbH & Co.KG | 1 | €472,559 | Oct 2025 |
| Niehaves Versorgungstechnik GmbH | 1 | €284,451 | Oct 2025 |
Based on 7 awards with a linked company profile over the last 5 years.
Market context
Vergabemarktplatz NRW (open data satellites) 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
- 20,261
- median open notice
- €500,000
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,813
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,980
Based on 27,123 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.
Similar tenders
Open now
1
day left
€478,900
est. value
Awarded before
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