The Aperlena Verdict
Open raceNo supplier dominates: 87 different companies have won the last 104 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 104 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 summaryThe works cover the renewal of the entire building services of the old building section of the German Museum of Technology in Berlin, located in the Friedrichshain-Kreuzberg district at the end of Trebbiner Strasse, a cul-de-sac serving as public access to the museum. This notice covers the ventilation and room air conditioning package. The renovation follows construction phases aligned with the electrical and plumbing trades, proceeding vertically through the building. Ground floor and first floor areas remain in operation during the museum's ongoing activities. Work areas are separated from occupied visitor areas by temporary dust protection enclosures, and all works, especially ventilation cleaning, must respect the sensitive museum operations.
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) 2 days ago
What this buyer has paid before
Based on 125 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €554,944
- Middle half of past awards
- €266,130 to €981,479
TED - Tenders Electronic Daily (Publications Office of the EU) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Metal construction works - Metal construction and locksmithery works €246,129
- Construction site installation - HB2 - Construction logistics including site installation €1,793,174
- Estricharbeiten (Fußboden) - Jagowstr. 31 - Estricharbeiten €380,312
- Installation of electrical wiring - Electrical cable and wiring systems in buildings, electrical and telecommunications engineering €631,621
- Metallbauarbeiten - Metallbauarbeiten, Schlosserarbeiten_Metallbauarbeiten €736,176
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 profileLand Berlin - Sondervermögen Immobilien des Landes Berlin (SILB) c/o BIM Berliner Immobilienmanagement GmbH
- notices in the register
- 435
- awards
- 179
- awarded in total
- €1.5B
Who wins its contracts
Many suppliers- different companies won its awards
- 119
- of the awards went to the three most frequent winners
- 7%
- of its calls state an estimated value
- 1%
Based on 138 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
- 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 |
|---|---|---|---|
| Dachdeckerei Leibeling GmbH | 3 | €7.9M | Jul 2026 |
| Ahle, Fischer & Co Bau GmbH | 3 | €2.9M | Jun 2026 |
| Burck, Bau und Verwaltung e.K. | 3 | €1.1M | Aug 2026 |
| R+S solutions GmbH | 2 | €5.9M | Sep 2025 |
| SAGATHERM GmbH | 2 | €2.5M | Mar 2026 |
Based on 104 awards with a linked company profile over the last 5 years.
16 open tenders right now
Market context
TED - Tenders Electronic Daily (Publications Office of the EU) 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
- 29,296
- median open notice
- €887,507
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,758
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,975
Based on 26,955 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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