The Aperlena Verdict
Open raceNo supplier dominates: 36 different companies have won the last 38 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- -25.5%
- Expected final price vs the published estimate
Based on 38 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 summaryRoofing and sealing works for a new Physics Institutes building at Hans-Sommer-Strasse 10 in Braunschweig. The four-storey building has around 4,800 m2 of usable floor area, including laboratories, measuring and weighing rooms, offices, seminar rooms, lecture halls, a foyer and a technical centre. The works include a warm roof structure with vapour barrier, mineral wool and EPDM membrane of about 1,950 m2, gravel ballast roofing of about 1,710 m2, slab paving for maintenance and escape routes of about 240 m2, aluminium parapet coverings of about 355 m, external rainwater downpipes of about 71 m, and building sealing to the ground floor plinth and floor slab of about 280 m2.
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) 5 days ago
More from this buyer
Full buyer profile27 open tenders right now
- Installation of ventilation and air conditioning systems - Room ventilation technology - New physics building, Building 3335, Hans-Sommer-Strasse 10, 38106 Braunschweig 5 days left
- Laying of fibre optic cables - Renovation of luK cable routes, lot 3, Braunschweig 6 days left
- Installation of gas systems - Technical gases - New Physics building, Hans-Sommer-Strasse 10, 38106 Braunschweig 10 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Westphal Dachtechnik GmbH | 2 | €1.6M | Jul 2026 |
| Rosenhagen GmbH | 2 | €226,492 | Mar 2026 |
| Waldner Laboreinrichtungen SE & Co. KG | 1 | €2.7M | Jan 2026 |
| R+S solutions GmbH | 1 | €2.7M | May 2026 |
| Suchfort-Anlagenbau GmbH & Co. | 1 | €2.4M | Mar 2026 |
Based on 38 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 26 comparable contracts this buyer awarded in this sector over the last 4 years.
- €257,695
- Lower quartile
- €368,667
- Median award
- €1.1M
- Upper quartile
Most recent awards
- Installation of doors and windows and accessories - Metalwork interior doors and windows - New IMPC building, Building 2441, Beethovenstrasse, 38106 Braunschweig €364,389
- Installation of switchgear - Building automation - New CPC building, Building 9997, Hermann-Blenk-Strasse, 38108 Braunschweig €1,299,900
- Bautischlerei-Einbauarbeiten - Tischlerarbeiten - Neubau CPC, Geb. 9997, Hermann-Blenk-Straße, 38108 Braunschweig €278,154
- Metal construction works - New construction CPC, Building 9997, Hermann-Blenk-Strasse, 38108 Braunschweig €596,438
- Construction of roof structures - timber construction including glass roof - new Physics building, Bldg. 3335, Hans-Sommer-Strasse 10, 38106 Braunschweig €252,537
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
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Market context
- Avg. open tender · Construction work
- €31,286,869
- Buyer track record on Aperlena
- 146 notices tracked · 52 awarded
- €20,713,923 in awarded contracts
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