The Aperlena Verdict
Open raceNo supplier dominates: 8 different companies have won the last 11 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 11 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 Duisburg is procuring landscape gardening works as sub-project 55 ('Exhibition readiness') for its Future Garden 'RheinPark und Anbindung', one of three central main sites of the International Garden Exhibition IGA Metropole Ruhr 2027. The decentralized regional decade project is organized by IGA Metropole Ruhr 2027 gGmbH, the Regionalverband Ruhr and participating municipalities. The works concern the RheinPark in the Hochfeld district, covering about 33 hectares of green and open space near the Rhine, with focus on the southern area around the former industrial harbour (Kultushafen), which is to be transformed into an attractive waterside location. The works upgrade and extend existing green structures and are publicly funded, so related funding conditions must be observed.
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) 3 days ago
What this buyer has paid before
Based on 11 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €381,023
- Middle half of past awards
- €139,408 to €1.2M
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
- Bauarbeiten - 2026-0565 Zukunftsgarten Duisburg IGA 2027 - Teilprojekt Kultushafen - Los 5 - Gastronomie aus modularer Bauweise €457,565
- Building work - 2026-0382 Future Garden Duisburg IGA 2027 - subproject permanent infrastructure including event area; civil engineering works, construction phase 2 €381,023
- Bauarbeiten - 2026-0167 Zukunftsgarten Duisburg IGA 2027 - Teilprojekt 23 barrierefreie Zuwegung zum Schiffsanleger - GaLa- Bauarbeiten €85,315
- Bauarbeiten - 2026-0005 Zukunftsgarten Duisburg IGA 2027 - Grüner Ring Mitte - Bau eines Asphalt-Pumptracks €289,000
- Bauarbeiten - 2025-0766 Zukunftsgarten Duisburg IGA 2027 - Teilprojekt Dauerhafte Infrastruktur - Elektroarbeiten; Errichtung einer Kompaktstation 630 kVA €85,160
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 profileWirtschaftsbetriebe Duisburg - AöR im Namen und für Rechnung der Stadt Duisburg, IGA 2027
- notices in the register
- 25
- awards
- 13
- awarded in total
- €10.7M
Who wins its contracts
Moderately concentrated- different companies won its awards
- 8
- of the awards went to the three most frequent winners
- 55%
- of its calls state an estimated value
- 0%
Based on 11 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)
- 4.6
- of those lots received a single tender
- 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.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Knappmann GmbH & Co. Landschaftsbau KG | 3 | €8.1M | Dec 2025 |
| Elektro Venn GmbH | 2 | €240,645 | Jan 2026 |
| Terhalle Holzbau GmbH | 1 | €1.1M | Dec 2025 |
| Roka Werk GmbH | 1 | €457,565 | Oct 2026 |
| Bernemann GmbH | 1 | €381,023 | Sep 2026 |
Based on 11 awards with a linked company profile over the last 5 years.
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
- 19,844
- median open notice
- €564,179
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,376
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,996
Based on 27,336 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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