The Aperlena Verdict
Open raceNo supplier dominates: 223 different companies have won the last 419 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- Expected final price vs the published estimate
- -98.7%
Based on 419 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 summarySBH | Schulbau Hamburg, a state enterprise of the Free and Hanseatic City of Hamburg, plans, builds, maintains and manages school buildings and leases more than 400 schools to the Authority for Schools and Vocational Education. For the primary school at Doehrnstrasse 42, which is being extended to five forms of entry in three construction phases, painting works are procured. The scope covers painting and filling of about 4,800 square metres of existing and newly plastered walls, repainting of 1,200 square metres of ceilings, 1,000 metres of gypsum board ceiling friezes, repainting of 120 radiators, lacquering of 30 existing and 25 new steel door frames with wooden door leaves, 480 metres of new and 120 metres of existing wooden skirting boards, plus various repair works.
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) 1 week ago
What this buyer has paid before
Based on 419 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €185,585
- Middle half of past awards
- €87,442 to €401,112
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
- Joinery and carpentry works - Isestrasse 144-146 - Carpentry €198,294
- Electrical installation work - Brödermannsweg 2 - Building automation €229,210
- Carpentry installation works - Harksheider Straße 70 - climbing wall €97,723
- Metalwork - Brödermannsweg 2 - Metal construction €83,072
- Painting works - Hebebrandstraße 1 - Painter €297,242
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 profileSBH | Schulbau Hamburg
- notices in the register
- 1,232
- awards
- 535
- awarded in total
- €434.6M
Who wins its contracts
Many suppliers- different companies won its awards
- 271
- of the awards went to the three most frequent winners
- 7%
- of its calls state an estimated value
- 77%
Based on 490 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)
- 7.5
- of those lots received a single tender
- 4%
- of the awards went to companies based in 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.
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 |
|---|---|---|---|
| Horst Poburski Wasser- und Abwasser-Technik GmbH | 14 | €2.8M | Jun 2026 |
| Polat Real Estate GmbH | 11 | €861,066 | Jul 2026 |
| Germann Malermeister GmbH | 10 | €1.3M | Aug 2026 |
| KG Robert Seidel GmbH & Co. | 9 | €1.7M | Sep 2026 |
| S&H Tiefbau GmbH | 8 | €2.4M | Aug 2026 |
Based on 419 awards with a linked company profile over the last 5 years.
88 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
- 28,797
- median open notice
- €834,347
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,726
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,969
Based on 26,871 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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