The Aperlena Verdict
Open raceNo supplier dominates: 10 different companies have won the last 10 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- 0%
- Expected final price vs the published estimate
Based on 10 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 summaryThis tender procures masonry, excavation, waterproofing and natural stone works for the conversion and refurbishment of the two historic air wells (Stiege A and Stiege B) in the Burggarten at the Vienna Hofburg. The demolition of the existing staircases and grating covers, as well as their reconstruction, is carried out by the separately commissioned metalworker trade (Schlosser). The notice does not state the estimated value, the deadline, the buyer beyond the Hofburg location, or the procurement procedure, so bidders should consult the full tender documents for these details. Small businesses with relevant craft capabilities in these trades should review the complete documents before deciding to participate.
Description
Official source
Source: ANKOe - Auftragnehmerkataster Osterreich (Kerndaten)
Always verify details on the official notice.
Last verified against ANKOe - Auftragnehmerkataster Osterreich (Kerndaten) 1 month ago
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More from this buyer
Full buyer profile5 open tenders right now
- Building construction works - Partial general contractor No deadline published
- Construction supervision - Local construction supervision and Austrian construction contract law (BauKG) services, expansion and redesign of the Gusen concentration camp memorial No deadline published
- Floor layers No deadline published
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| GETEC Gebäudetechnik GmbH | 1 | €5.5M | Jan 2026 |
| Leyrer + Graf Baugesellschaft m.b.H. | 1 | €5.5M | Jan 2026 |
| Lohr Gebäudetechnik GmbH | 1 | €3.1M | Dec 2025 |
| Jirka GmbH&CoKG | 1 | €2.3M | Jun 2026 |
| BST Boden System Technik GmbH. | 1 | €1.1M | Sep 2026 |
Based on 10 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 10 comparable contracts this buyer awarded in this sector over the last 4 years.
- €636,820
- Lower quartile
- €1.1M
- Median award
- €2.9M
- Upper quartile
Most recent awards
- Terrazzo- und Kunststeinarbeiten €1,116,367
- Pflastererarbeiten €1,094,492
- Elektroinstallationsarbeiten €142,652
- Baumeisterarbeiten €190,180
- Gipskartonarbeiten - Trockenbauarbeiten €543,338
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Similar tenders
Market context
- Avg. open tender · Construction work
- €33,227,159
- Buyer track record on Aperlena
- 22 notices tracked · 13 awarded
- €25,421,168 in awarded contracts
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