The Aperlena Verdict
Open raceNo supplier dominates: 27 different companies have won the last 30 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- -97.8%
- Expected final price vs the published estimate
Based on 30 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 city-owned company GMH | Gebäudemanagement Hamburg GmbH is procuring the construction of interim greenhouses, including greenhouse-specific building services, at Ohnhorststrasse 18 in the Klein Flottbek botanic garden in Hamburg. The new buildings will serve as future show greenhouses and are intended as temporary greenhouses for an expected three years during the renovation of the listed greenhouses in Planten un Blomen. Afterwards, the Loki-Schmidt-Garten plans to reuse them as show greenhouses for visitors and for research projects.
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) 3 weeks ago
More from this buyer
Full buyer profile25 open tenders right now
- Von-Melle-Park 3 - Electrical works 4 days left
- Steinwiesenweg 30 - Construction of a temporary ice sports facility 5 days left
- Structural works - Ohnhorststrasse 18 - Shell construction 10 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| HTG Hoch- und Tiefbau Gadebusch GmbH | 2 | €10.7M | Aug 2026 |
| KG Robert Seidel GmbH & Co. | 2 | €161,441 | Jan 2026 |
| HERMES Systeme Hamburg GmbH | 2 | €145,941 | Jun 2026 |
| List Bau Nordhorn GmbH & Co. KG | 1 | €5.4M | Feb 2026 |
| Osbahr GmbH | 1 | €1.2M | Aug 2026 |
Based on 30 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 30 comparable contracts this buyer awarded in this sector over the last 4 years.
- €70,842
- Lower quartile
- €133,041
- Median award
- €460,215
- Upper quartile
This tender is estimated 8199.7% above that median
Most recent awards
- Landscaping works - Ernst-Bergeest-Weg 54 - landscaping construction €1,182,620
- Demolition works - Eißendorfer Straße 26 - demolition €124,153
- School building construction works - Turnkey new build of a classroom building with canteen and sports hall for a primary school at Baererstr. 81 in Hamburg - Design and construction services - General contractor services including design from phase 5 HOAI €9,360,268
- Installation von Fernmeldeanlagen - Ernst-Bergeest-Weg 54 - Schwachstrom €141,929
- Elektroinstallationsarbeiten - Ernst-Bergeest-Weg 54 - Gebäudeautomation €61,135
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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€377,466
est. value
Market context
- Avg. open tender · Construction work
- €31,565,900
- Buyer track record on Aperlena
- 134 notices tracked · 50 awarded
- €38,596,683 in awarded contracts
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