The Aperlena Verdict
Open raceNo supplier dominates: 47 different companies have won the last 52 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 52 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)
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Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 2 hours ago
What this buyer has paid before
Based on 52 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €240,827
- Middle half of past awards
- €81,908 to €562,069
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
- Gipskartonarbeiten - Grundschule und Kita Meinsen - Trockenbauarbeiten €396,610
- Landschaftsgärtnerische Arbeiten - Quartier am alten Krankenhaus Stadthagen - Außenanlagen Ausstattung Park €46,536
- Komplett- oder Teilbauleistungen im Hochbau sowie Tiefbauarbeiten - Grundschule Heeßen - Innenausbauarbeiten €210,604
- Installation von Aufzügen und Rolltreppen - Grundschule Heeßen - Aufzugsanlage €89,230
- Dachdeckarbeiten - Grundschule Heeßen - Dachdeckerarbeiten €244,246
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 profileLandkreis Schaumburg - Vergabestelle
- notices in the register
- 211
- awards
- 93
- awarded in total
- €35.8M
Who wins its contracts
Many suppliers- different companies won its awards
- 74
- of the awards went to the three most frequent winners
- 7%
- of its calls state an estimated value
- 1%
Based on 83 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 |
|---|---|---|---|
| Friedrich Blase GmbH & Co. KG | 2 | €780,931 | Mar 2026 |
| Kammann Lars Dachdecker GmbH | 2 | €643,583 | Nov 2025 |
| Hohenhaus Bauunternehmen GmbH | 2 | €475,026 | Jul 2026 |
| Firma Gerber GmbH | 2 | €126,114 | Sep 2026 |
| Rabe GmbH | 2 | €106,898 | Jun 2026 |
Based on 52 awards with a linked company profile over the last 5 years.
9 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
- 29,190
- median open notice
- €830,000
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,704
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,966
Based on 26,798 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.
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