The Aperlena Verdict
Open raceNo supplier dominates: 4 different companies have won the last 4 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 4 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 contract covers the refurbishment of doors and windows, identified as work package VE28. The notice states only the package title and description, both referring to the reconditioning of doors and windows; no further scope details, quantities or site information are included in the text provided.
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.
Report an error in this notice
Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 2 hours ago
What this buyer has paid before
Based on 4 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €466,632
- Middle half of past awards
- €187,658 to €797,515
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
- Metallbauarbeiten - 06-Metallbau, Außen und Innentüren €108,883
- Installation von Fernmeldeanlagen - Installation von Fernmeldeanlagen in MURs €213,916
- Fassadenarbeiten - Fliesenarbeiten gem. DIN 18352, Spaltklinkerplatten €719,348
- Baustelleneinrichtung - VE 3.01 Baustelleneinrichtung €1,032,017
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 profileBezirksamt Marzahn-Hellersdorf von Berlin
- notices in the register
- 168
- awards
- 24
- awarded in total
- €94.1M
Who wins its contracts
Many suppliers- different companies won its awards
- 24
- of the awards went to the three most frequent winners
- 13%
- of its calls state an estimated value
- 0%
Based on 24 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 |
|---|---|---|---|
| INSAKON Bau und Denkmal GmbH | 1 | €1.0M | Jul 2025 |
| K&R Klinkersanierung GmbH | 1 | €719,348 | Jul 2025 |
| EMAG Elektromontage und -anlagenbau GmbH | 1 | €213,916 | Dec 2025 |
| Eckert Glas- und Metallbau GmbH | 1 | €108,883 | Jan 2026 |
Based on 4 awards with a linked company profile over the last 5 years.
4 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
- 29,748
- median open notice
- €775,343
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,813
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,980
Based on 27,123 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.
Similar tenders
Open now
2
days left
€478,900
est. value
Open elsewhere in Europe
Matched by meaning across languages, from the notices' own words: the same kind of contract, open now in another country.
Awarded before
Never miss a tender like this
1,829 new notices in Construction work in Germany in the last 7 days. Get an email when new ones appear. Free.
Set up my alertOr follow just its CPV code, Joinery work: an email when new tenders arrive under it, no account needed.