The Aperlena Verdict
Open raceNo supplier dominates: 160 different companies have won the last 181 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 181 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 contract covers the installation of heating and refrigeration systems at a construction site in Germany. The scope includes three four-pipe heat pumps or chillers, each with 115 kW heating capacity and 150 kW cooling capacity, to be installed on the main roof. A heating and cooling centre in the basement comprises four heating circuits, five cooling circuits, four buffer tanks of 1500 to 3000 litres, pressure maintenance and related equipment. Works also include a heating and cooling network of approximately 4000 m of stainless steel and steel pipework, around 95 radiators, around 60 fan coil units and connection to existing building services installations with eight distributors. The main works run from 14.02.2027 to 28.04.2028, with structural completion by 28.04.2028 and an overall commissioning phase until 21.11.2028.
Description
Terms of the procedure
- How tenders are scored
- Preis: 100 percent
- Small firms
- The buyer marks this procedure as suitable for small and medium-sized firms.
- Tenders go to
- vergabe.fraunhofer.de
As the official notice states them.
Bid or no-bid?
Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.
Can I bid?
- Open procedure: any interested supplier may submit a bid. Above the EU threshold: open to companies from any EU country.
- The notice is written in German.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Report an error in this notice
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 day ago
What this buyer has paid before
Based on 10 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €389,154
- Middle half of past awards
- €128,675 to €469,786
TED - Tenders Electronic Daily (Publications Office of the EU) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Installation von Lüftungsanlagen - Lufttechnische Anlagen 70-00212-3900-32 - PR1190021-3900-B €626,317
- Installation von Heizungs-, Lüftungs- und Klimaanlagen - Heizungs- und Kältetechnische Anlagen - 70-00212-3900-31 - PR1189272-3900-B €446,524
- Installation von Sanitäreinrichtungen - Sanitärtechnische Anlagen 70-00212-3900-30 - PR1189243 -3900-B €477,540
- Wärmedämmarbeiten - Dämmung und Brandschutz - 70-00211-3900-21 - PR1184129-3900-B €85,508
- Installation von elektrischen Leitungen - Trafostation 70-00001-2040-464 - PR612430-2040-B €332,061
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileFraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. - Einkauf B12 - Vergabestelle Bau
- notices in the register
- 616
- awards
- 222
- awarded in total
- €5.0M
Who wins its contracts
Many suppliers- different companies won its awards
- 172
- of the awards went to the three most frequent winners
- 5%
- of its calls state an estimated value
- 1%
Based on 195 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 5.6
- of those lots received a single tender
- 8%
- of the awards went to companies based in another country
- 0%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Lindner SE | 3 | €173,043 | Sep 2025 |
| BplusL Infra Log GmbH | 3 | Oct 2025 | |
| SCHINDLER Haus- und Dachpflege GmbH & Co. KG | 3 | Jul 2026 | |
| Bauer Elektroanlagen Süd GmbH & Co. KG | 2 | €332,061 | Aug 2026 |
| Prisma Bauisolierung GmbH | 2 | €85,508 | Jul 2026 |
Based on 181 awards with a linked company profile over the last 5 years.
31 open tenders right now
Market context
TED - Tenders Electronic Daily (Publications Office of the EU) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.
- open now in Construction work
- 19,943
- median open notice
- €533,524
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,328
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,985
Based on 27,178 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 6.3
- of those lots received a single tender
- 7%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 1%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
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