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.
- Expected final price vs the published estimate
- 0%
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 buyer is seeking architect services for six historic fortifications in the Waxholm area of Sweden: Vaxholm Castle (AB 401), Rindo Redoubt (AB402), Oscar-Fredriksborg Fortress (AB403), Fredriksborg Fortress (AB404), Siaro Fort (AB405) and Kronudden Battery (AB406). The sites form a unique cultural-historical environment showing the development of the capital's sea-side defences from 1725 to the mid-20th century.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago
More from this buyer
Full buyer profile18 open tenders right now
- Architectural, construction, engineering and inspection services - Contract for design services (Architect) - Renovation of the Maritime Museum No deadline published
- Architectural, building, engineering and inspection services - Castle architect / general consultant for Ulriksdal Palace Park and Haga Palace Park - AB303, 304 No deadline published
- Architectural, building, engineering and inspection services - Castle Architect / GK Tullgarn Castle - AB307 No deadline published
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| FOJAB arkitekter AB | 2 | €902,649 | Jun 2026 |
| Witte Sundell Arkitekter AB | 1 | €1.4M | May 2026 |
| Tibi Stockholm AB | 1 | €1.1M | Mar 2026 |
| Advokatbyrån Sigeman & Co AB; Foyen Advokatfirma Kommanditbolag | 1 | €636,798 | May 2026 |
| A-sidan arkitektkontor AB | 1 | €634,144 | Jun 2026 |
Based on 15 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 12 comparable contracts this buyer awarded in this sector over the last 4 years.
- Lower quartile
- €406,722
- Median award
- €451,325
- Upper quartile
- €703,261
This tender is estimated 41.1% above that median
Most recent awards
- Sverige - Arkitekttjänster - Husarkiteket för Waxholms fästningar AB401-406 €634,144
- Architectural, construction, engineering and inspection services - Contract for design services (construction) - Renovation of the Marinmuseum in Karlskrona €451,325
- Architectural, building, engineering and inspection services - Contract for design services (HVAC) - Renovation of the Marinmuseum in Karlskrona €451,325
- Architectural, building, engineering and inspection services - Design contract (electrical, telecom, data) - Renovation of the Naval Museum in Karlskrona €451,325
- Architectural, building, engineering and inspection services - Contract for design services (client support) - Renovation of the Marinmuseum in Karlskrona €451,325
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Change history
Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.
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- Estimated value: Set to €636,798
- Estimated value: Set to €7,000,000
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Market context
- Avg. open tender · Architecture & engineering services
- €9,645,158
- Buyer track record on Aperlena
- 121 notices tracked · 42 awarded
- €81,455,930 in awarded contracts
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