The Aperlena Verdict
Open raceNo supplier dominates: 52 different companies have won the last 58 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 58 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 tender covers metal construction and glazing works for windows and doors at Building 10 of the Heepen Gymnasium in Germany, which is undergoing renovation. The works include the fabrication and installation of metal-framed windows and doors together with associated glazing. The contract concerns the renovation project of Building 10, with the scope limited to metal construction and glazing work for windows and doors as described in the notice. Small businesses specialising in metal construction may find this opportunity relevant.
Description
Terms of the procedure
- Small firms
- The buyer marks this procedure as suitable for small and medium-sized firms.
As the official notice states them.
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 43 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €518,243
- Middle half of past awards
- €168,974 to €1.3M
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
- Installation of lifts - New building of the Martin-Niemöller Comprehensive School - Installation of five conveying systems €447,198
- Installation of lifts - New construction of the Martin-Niemöller comprehensive school - Screed works North €518,243
- Rohbauarbeiten - Neubau Grundschule Sieker, Erweiterte Rohbauarbeiten €3,429,198
- Betonreparaturarbeiten - Kläranlage Heepen Faulbehälter II+III - Betonsanierung €138,112
- Bauarbeiten für Abwasserbeseitigungsanlagen - Kläranlage Heepen Faulbehälter II+III - Austausch Rohrleitungen €99,500
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 profileStadt Bielefeld - Amt für Zentrale Leistungen
- notices in the register
- 347
- awards
- 130
- awarded in total
- €58.5M
Who wins its contracts
Many suppliers- different companies won its awards
- 110
- of the awards went to the three most frequent winners
- 7%
- of its calls state an estimated value
- 0%
Based on 121 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)
- 6.4
- of those lots received a single tender
- 9%
- 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 |
|---|---|---|---|
| Dirk Dangel | 3 | €130,598 | Jul 2026 |
| Elektro Beckhoff GmbH | 2 | €4.9M | Mar 2026 |
| Hubert Niewels GmbH | 2 | €4.7M | Jul 2026 |
| Bernemann GmbH | 2 | €199,953 | Aug 2026 |
| Kuno Eick GmbH | 2 | €185,221 | Jun 2026 |
Based on 58 awards with a linked company profile over the last 5 years.
18 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
- 19,866
- median open notice
- €534,464
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,348
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,989
Based on 27,245 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
Awarded before
Never miss a tender like this
1,811 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, Metalworking: an email when new tenders arrive under it, no account needed.