The Aperlena Verdict
Open raceNo supplier dominates: 23 different companies have won the last 51 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 51 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 contracting body, commissioned by the City of Duisburg, is expanding all-day education and childcare places for primary school children, ahead of the future legal entitlement to an open all-day place. Expansion buildings are planned at 15 school sites, typically including childcare rooms for the open all-day programme, ancillary rooms, a kitchen and a dining hall, with additional classrooms at some locations. This contract concerns the GGS Beethovenstrasse site in Duisburg-Rheinhausen-Mitte, where a three-storey extension to the existing school building is planned, covering a gross floor area of about 1,300 m2 with a dining hall, kitchen, childcare rooms and classrooms. Specialist design services for technical equipment under sections 53 ff. of the HOAI fee schedule are being procured. Modular or prefabricated construction methods are being assessed.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 4 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 Architecture & engineering services in Germany.
- Median award
- €234,326
- Middle half of past awards
- €101,292 to €517,167
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 profileStadt Duisburg, Sondervermögen-Immobilien Duisburg (SVI), vertreten durch die Wirtschaftsbetriebe Duisburg AöR
- notices in the register
- 126
- awards
- 52
Who wins its contracts
Many suppliers- different companies won its awards
- 23
- of the awards went to the three most frequent winners
- 31%
- of its calls state an estimated value
- 0%
Based on 51 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)
- 23.0
- of those lots received a single tender
- 0%
- 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.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| THIEKEN ARCHITEKTEN + INGENIEURE GmbH | 6 | Sep 2026 | |
| Fuhrmann + Keuthen Beratende Ingenieure PartG mbB | 5 | May 2026 | |
| HENNIG Ingenieure GmbH | 5 | Sep 2026 | |
| Tor 5 Architekten | 5 | Jun 2026 | |
| BWE Ingenieurgesellschaft mbH | 4 | Aug 2026 |
Based on 51 awards with a linked company profile over the last 5 years.
36 open tenders right now
- Architectural and engineering services - Model project Strong in the North TP04 - Landscape design services for a new family centre at Julius-Birck-Str., 47169 Duisburg 20 days left
- Construction works - 2026-0329 Pilot project Stark im Norden TP02, general contractor tender for extension and renovation of three primary schools in Duisburg-Marxloh, lots 1-3 No deadline published
- Architectural design services - 2026-0055 Architectural services, object planning, GGS Am Lindentor, Am Lindentor 50, 47259 Duisburg No deadline published
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
- 20,971
- median open notice
- €469,989
Who wins in this market
Many suppliersGermany · Architecture & engineering services
- different companies won awards here
- 6,986
- of the awards went to the three most frequent winners
- 3%
- buyers awarded contracts here
- 3,448
Based on 12,358 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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