The Aperlena Verdict
Open raceNo supplier dominates: 7 different companies have won the last 7 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- Expected final price vs the published estimate
- +5.4%
Based on 7 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 authority intends to award engineering services under Part 4, Section 2 of the HOAI (technical equipment). The project concerns the comprehensive renovation of the Wilhelma site at Mittlerer Schlossgarten 70173 Stuttgart, including renovation and extension of the electrical installation and a photovoltaic system on the flat roof. The existing electrical installation no longer meets the increased performance requirements of the operation, so the electrical infrastructure is to be modernised and made future-proof. A key focus is preparing charging infrastructure for e-mobility and integrating a powerful charging station for battery-powered work equipment in daily use. Applications must use the prescribed participation form; compliance declarations under Section 5 LTMG are required. Reference number: 26-79311.
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 weeks ago
What this buyer has paid before
Based on 6 comparable contracts this buyer awarded in this sector over the last 4 years.
- This notice
- €120,000
- Median award
- €383,407
- Middle half of past awards
- €284,616 to €491,300
The estimate is smaller than three in four past awards.
Most recent awards
- Engineering services - Engineering services under Part 4 Section 2 HOAI €174,666
- Architectural services - Architectural services under Part 3 Section 1 HOAI €511,392
- Architectural services - Architectural services under Part 3 Section 1 HOAI €335,790
- Dienstleistungen von Ingenieurbüros - Ingenieurleistungen nach Teil 4 Abschnitt 2 HOAI €1,091,079
- Dienstleistungen von Architekturbüros - Architektenleistungen nach Teil 3 Abschnitt 1 HOAI €431,024
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 profileVermögen und Bau Baden-Württemberg, Amt Stuttgart
- notices in the register
- 59
- awards
- 22
- awarded in total
- €15.4M
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Ingenieurbüro Henne & Walter GmbH & Co.KG | 1 | €1.1M | Aug 2026 |
| Dietrich Untertrifaller Architekten ZT GmbH | 1 | €511,392 | Aug 2026 |
| Dälken GmbH | 1 | €431,024 | Jun 2026 |
| Dannien Roller Architekten + Partner PartG mbB | 1 | €335,790 | Aug 2026 |
| KIENLE Beratende Ingenieure GmbH | 1 | €267,557 | Feb 2026 |
Based on 7 awards with a linked company profile over the last 5 years.
17 open tenders right now
- Installation of central heating - Wilhelma - New elephant world heat supply systems 7 days left
- Plastering works - Alte Staatsgalerie Stuttgart, restoration plaster and stucco works, lot 3 DA 3.6 ASG 12 days left
- Demolition works - New construction of a residential building with multifunctional seminar areas, shoring and demolition works No deadline published
Market context
Larger than 24% of the open notices in Architecture & engineering services across Europe.
- open now in Architecture & engineering services
- 15,082
- median open notice
- €401,308
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