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 summaryGMH | Gebaeudemanagement Hamburg GmbH, a municipal company in Hamburg, Germany, is procuring earthworks as part of the construction of new interim greenhouses at the Klein Flottbek botanical garden (Ohnhorststrasse 18). The project includes installing a rainwater retention soakaway to buffer discharge volumes into the public sewer network and a rainwater cistern for storage. The new greenhouses are a subproject of the renovation of the listed greenhouses in Planten un Blomen and will be used as interim greenhouses for around three years, later as display greenhouses and for research.
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) 2 weeks ago
More from this buyer
Full buyer profile25 open tenders right now
- Von-Melle-Park 3 - Electrical works 5 days left
- Steinwiesenweg 30 - Construction of a temporary ice sports facility 6 days left
- Structural works - Ohnhorststrasse 18 - Shell construction 11 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
2
days left
€149,463
est. value
2
days left
€130,117
est. value
2
days left
€127,991
est. value
2
days left
€3,334,334
est. value
2
days left
€377,466
est. value
Market context
- Avg. open tender · Construction work
- €31,848,072
- Buyer track record on Aperlena
- 134 notices tracked · 50 awarded
- €38,596,683 in awarded contracts
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