The Aperlena Verdict
Open raceNo supplier dominates: 14 different companies have won the last 15 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 15 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 federal city of Bonn is procuring architecture services for the object planning of buildings and interiors for the listed building at Kaiser-Karl-Ring 40a, which houses the Paul-Martini-School and a municipal daycare centre. The works involve roof and facade renovation: the roof covering is badly damaged and leaking in several places, causing water damage down to lower floors, so single-glazed wooden windows are to be replaced and parts of the clinker brick facade repaired. Services cover basic and, where applicable, special services in service phases 1 to 9 under section 34 HOAI, awarded stage by stage in three steps. Construction proceeds in phases during ongoing operation, with construction site logistics planned early. Preliminary construction costs are around EUR 1.6 million net.
Description
Terms of the procedure
- Small firms
- The buyer marks this procedure as suitable for small and medium-sized firms.
- Tenders go to
- vmp-rheinland.de/VMPSatellite/notice/CXTSYYDDYYVM730M
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?
- Negotiated procedure: the buyer negotiates the terms with the suppliers it admits. 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) 1 day ago
What this market pays
The buyer has too few awards of its own in this sector, so this is the range of the last 2,000 awards for Architecture & engineering services in Germany.
- Median award
- €238,723
- Middle half of past awards
- €102,933 to €524,475
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.
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 profileBundesstadt Bonn - Referat Vergabedienste
- notices in the register
- 555
- awards
- 237
Who wins its contracts
Many suppliers- different companies won its awards
- 122
- of the awards went to the three most frequent winners
- 5%
- of its calls state an estimated value
- 1%
Based on 129 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)
- 7.9
- of those lots received a single tender
- 7%
- 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 |
|---|---|---|---|
| K2O Architekten GmbH | 2 | Jun 2026 | |
| Aqua Consulting GmbH | 1 | Jul 2025 | |
| BauWerkStadt Decker | Oelmann | Schraa Partnerschaft von Architekten mbB | 1 | Apr 2026 | |
| BMP Baumanagement GmbH | 1 | Jul 2026 | |
| CN Europlan GmbH | 1 | Nov 2025 |
Based on 15 awards with a linked company profile over the last 5 years.
47 open tenders right now
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- Technical planning services - City of Bonn: Kita Von-den-Driesch-Strasse - engineering services for the new build of a six-group day-care centre and youth centre 6 days left
- Electrical installation works - City of Bonn: New building of the Adelheidis School branch - Electrical installation 8 days left
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 Architecture & engineering services
- 7,713
- median open notice
- €300,000
Who wins in this market
Many suppliersGermany · Architecture & engineering services
- different companies won awards here
- 6,874
- of the awards went to the three most frequent winners
- 3%
- buyers awarded contracts here
- 3,470
Based on 12,481 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)
- 5.5
- of those lots received a single tender
- 11%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 5%
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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