The Aperlena Verdict
Open raceNo supplier dominates: 38 different companies have won the last 42 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- 0%
- Expected final price vs the published estimate
Based on 42 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 contract covers the supply and installation of ventilation systems inside a building, including insulation work. The scope includes two central ventilation units (11,600 m3/h for teaching and care rooms, 3,386 m3/h for the warming kitchen), one compact unit (1,150 m3/h) for ancillary rooms such as toilets and cleaning rooms, around 41 displacement air outlets, 41 low-velocity outlets, 40 swirl outlets, numerous volume flow controllers, around 44 silencers, two kitchen extraction hoods, approximately 1,475 m2 of insulated ventilation ducts, around 855 linear metres of spiral-wound ducts, 35 fire dampers, sealing of penetrations, plus maintenance of all installed systems over a period of 4 years.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 hour ago
More from this buyer
Full buyer profile8 open tenders right now
- Electrical installation work - Electrical power and low-current systems 3 days left
- Installation of doors and windows as well as accessories - Carpentry work for interior doors 6 days left
- Screed works - Screed works 10 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Erben & Hesse Gebäudetechnik GmbH | 2 | €1.6M | Feb 2026 |
| Klemens Ott GmbH | 2 | €875,404 | Aug 2026 |
| Willy A. Löw AG | 2 | €522,197 | Jun 2026 |
| Daniel Wehler GmbH | 2 | €407,564 | Jul 2026 |
| W. Schmidt-Diehler GmbH | 1 | €2.2M | Sep 2025 |
Based on 42 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 42 comparable contracts this buyer awarded in this sector over the last 4 years.
- €110,838
- Lower quartile
- €278,605
- Median award
- €399,050
- Upper quartile
Most recent awards
- Metallbauarbeiten - Fassadenarbeiten €96,503
- Installation of heating, ventilation and air conditioning systems - AES-SH - Heating technology_EX-Post €263,184
- Screed work (floor) - SBS - 2026 Screed-2-BA-neu_Ex-Post €43,540
- Installation of ventilation systems - AES-SH - Room ventilation technology EX-Post €318,145
- Dachdeckarbeiten - Dachdeckungsarbeiten_ExPost €545,173
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
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Market context
- Avg. open tender · Construction work
- €31,738,765
- Buyer track record on Aperlena
- 109 notices tracked · 57 awarded
- €15,616,941 in awarded contracts
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