The Aperlena Verdict
Open raceNo supplier dominates: 14 different companies have won the last 14 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 14 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.
- 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) 4 days ago
What this buyer has paid before
Based on 14 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €179,488
- Middle half of past awards
- €125,155 to €338,042
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
- Anstricharbeiten - Malerarbeiten €198,550
- Bodenbelags- und Wandverkleidungsarbeiten - Raumakustik Neu €414,782
- Bauarbeiten für Starkstromleitungen - Elektroarbeiten €647,483
- Dachdeckarbeiten - Dachdecker-Klempnerarbeiten €1,439,796
- Betonarbeiten - Betoninstandsetzung €159,515
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 profileTewis Projektmanagement GmbH
- notices in the register
- 26
- awards
- 15
- awarded in total
- €4.4M
Who wins its contracts
Many suppliers- different companies won its awards
- 14
- of the awards went to the three most frequent winners
- 21%
- of its calls state an estimated value
- 0%
Based on 14 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.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Jan Witt GmbH | 1 | €1.4M | Aug 2025 |
| Elektro Sachgau GmbH | 1 | €647,483 | Aug 2025 |
| Lindner SE | 1 | €414,782 | Aug 2025 |
| LINDNER Isoliertechnik & Industrieservice GmbH | 1 | €341,268 | Aug 2025 |
| H.O. Schlüter GmbH | 1 | €328,366 | Aug 2025 |
Based on 14 awards with a linked company profile over the last 5 years.
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
- 19,844
- median open notice
- €564,179
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,376
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,996
Based on 27,336 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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