The Aperlena Verdict
Open raceNo supplier dominates: 16 different companies have won the last 16 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 16 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) 47 minutes ago
What this market pays
The buyer has too few awards of its own in this sector, so this is the range of the last 2,000 awards for Construction work in Germany.
- Median award
- €274,553
- Middle half of past awards
- €118,236 to €717,961
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.
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 profileKreis Unna - Der Landrat
- notices in the register
- 132
- awards
- 53
- awarded in total
- €2.3M
Who wins its contracts
Many suppliers- different companies won its awards
- 44
- of the awards went to the three most frequent winners
- 13%
- of its calls state an estimated value
- 0%
Based on 47 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)
- 5.2
- of those lots received a single tender
- 11%
- 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 |
|---|---|---|---|
| Alfred Pieper GmbH | 1 | €793,427 | Oct 2025 |
| APT GmbH | 1 | May 2026 | |
| Ausbaugruppe GBR | 1 | May 2026 | |
| DAUME Dach + Fassade GmbH & Co. KG | 1 | Sep 2025 | |
| Dittmann & Dinter GmbH | 1 | Sep 2026 |
Based on 16 awards with a linked company profile over the last 5 years.
2 open tenders right now
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
- 19,943
- median open notice
- €533,524
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,328
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,985
Based on 27,178 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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