The Aperlena Verdict
Open raceNo supplier dominates: 65 different companies have won the last 67 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 67 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 City of Bonn is procuring landscape gardening maintenance works in the city districts of Bonn and B9. The services cover the upkeep of green areas, including regular horticultural care and maintenance tasks within these districts, carried out on behalf of the municipal authority.
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.
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Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 3 days 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 Construction work in Germany.
- Median award
- €274,553
- Middle half of past awards
- €118,236 to €717,961
Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 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 |
|---|---|---|---|
| Garten- und Landschaftsbau Hubert Severin e.K. | 2 | Sep 2026 | |
| Jaensch GmbH | 2 | May 2026 | |
| Alfred Vankorb GmbH | 1 | Mar 2026 | |
| Andic GmbH | 1 | Mar 2026 | |
| AquaActiv Springbrunnen- und Wassertechnik GmbH | 1 | Sep 2025 |
Based on 67 awards with a linked company profile over the last 5 years.
48 open tenders right now
- Plastering works - Federal City of Bonn: Hardtbergbad - interior plastering works 8 days left
- 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 8 days left
- Electrical installation works - City of Bonn: New building of the Adelheidis School branch - Electrical installation 10 days left
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
- 19,943
- median open notice
- €533,524
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,328
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,985
Based on 27,178 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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