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.
Summary
Machine-generated summaryThis German construction tender covers metalwork installation. The scope includes 141 aluminium windows, 60 m2 of aluminium curtain walling with posts and transoms, 39 external venetian blinds and raffstore systems, 38 external doors as steel plate doors and aluminium tubular frame doors including built-in parts and hardware, various window sills, 450 m2 of louvre wall cladding, 140 m2 of walls made of sandwich panels, reveal cladding made of coated aluminium sheet metal, drainage channels, steles as operating columns and intercom stations, and various grating floors. The contract also includes maintenance of fire and smoke protection closures, hold-open systems and raffstore systems for a contract term of four years.
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. Above the EU threshold: open to companies from any EU country.
- The notice is written in German.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Report an error in this notice
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 4 hours ago
Expected award price
- likely award for this notice, from its published estimate of €2,441,067
- €1.7M to €2.4M
Comparable awards in this country and sector came in at a median of 87% of their published estimate, half of them between 71% and 100%, based on 1,795 awards of the last 3 years.
Each award is compared with the estimate of the same lots, framework agreements excluded. A published estimate may include options and renewals, so an award under it is not always a discount.
What this buyer has paid before
Based on 16 comparable contracts this buyer awarded in this sector over the last 4 years.
- This notice
- €2.4M
- Median award
- €1.6M
- Middle half of past awards
- €352,603 to €3.8M
The estimate sits inside the usual range.
Most recent awards
- Bau von weiterführenden Schulen - Generalunternehmerleistungen Modulbau ID26080_Ksu €12,418,802
- Metallbauarbeiten - Metallbauarbeiten Innentüren KKE 3120.2 -ID26069_Oez- €262,111
- Bau von Grundschulen - Generalunternehmerleistungen für min. 3 Standorte mit Option auf 3 weitere Standorte_-ID25135_Ste- €113,774,808
- Bauleistungen im Hochbau - VE 4404 Rückbau Elektro- und Datentechnik im Damenflügel €66,536
- Abbrucharbeiten, Baureifmachung und Abräumung - Abtrag Tribünenwall einschl. Kampfmittelräumung, Rückbau Infield, Flutlichtanlage alt, sonst. Baulichkeiten -ID25071_Sum- €3,115,136
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 profileSenatsverwaltung für Stadtentwicklung, Bauen und Wohnen, V M 1 - Vergabestelle für den Öffentlichen Hochbau
- notices in the register
- 89
- awards
- 37
- awarded in total
- €158.5M
Who wins its contracts
Many suppliers- different companies won its awards
- 35
- of the awards went to the three most frequent winners
- 14%
- of its calls state an estimated value
- 8%
Based on 37 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
- 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 |
|---|---|---|---|
| Klebl GmbH | 1 | €113.8M | Mar 2026 |
| FAGSI Vertriebs- und Vermietungs-GmbH | 1 | €12.4M | Jul 2026 |
| Bosch Sicherheitssysteme GmbH | 1 | €9.9M | Nov 2024 |
| Porr Spezialtiefbau GmbH | 1 | €6.0M | Sep 2025 |
| Kemmer Engineering GmbH | 1 | €3.1M | Nov 2025 |
Based on 16 awards with a linked company profile over the last 5 years.
17 open tenders right now
Market context
Larger than 61% of the open notices in Construction work across Europe.
- open now in Construction work
- 29,461
- median open notice
- €808,210
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,812
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,979
Based on 27,122 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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Awarded before
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