The Aperlena Verdict
Open raceNo supplier dominates: 82 different companies have won the last 97 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 97 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 ventilation and air extraction systems as part of building construction works at the Steinhäuslebühl site. The scope includes supply and exhaust air systems, ventilation of a garage, ventilation of a dog kennel, exhaust air fans, ventilation ducts with all accessories, and the associated control systems. Only personnel who have been screened for reliability beforehand and who present no negative findings may be deployed on the works. In addition, the award also covers maintenance services related to the installed installations, making the contract a combined supply, installation and ongoing upkeep package.
Description
Terms of the procedure
- How tenders are scored
- Preis: 100 percent
- Small firms
- The buyer does not mark this procedure as suitable for small and medium-sized firms.
- Tenders go to
- vergabe.landbw.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) 2 hours ago
Expected award price
- likely award for this notice, from its published estimate of €132,227
- €78,014 to €128,260
This buyer's comparable awards in this sector came in at a median of 78% of their published estimate, half of them between 59% and 97%, based on 83 awards of the last 3 years.
Each award is compared with the estimate of the same lots, framework agreements excluded. A published estimate may include options and renewals, so an award under it is not always a discount.
What this buyer has paid before
Based on 97 comparable contracts this buyer awarded in this sector over the last 4 years.
- This notice
- €132,227
- Median award
- €273,069
- Middle half of past awards
- €132,423 to €706,449
The estimate is smaller than three in four past awards.
Most recent awards
- Bauleistungen im Hochbau - TUT,AG,(N),Werderstr.8,2.BA Vorgehängte hinterlüftete Fassaden (TUT - AG) €566,084
- Bauleistungen im Hochbau - ZI,Verkehrspol.dir,Steinhäuslebühl(N) Aufzugsanlage (Neubau),Pol. Zimmern o.R. €44,216
- Installation von elektrischen Leitungen - KN,Uni,X,(N),Hörsaal-,Seminar-u.Bürogeb. Medientechnik €1,914,849
- Screed works - barracks, accommodation, screed works €142,419
- Building construction work - FU, HFU, Rob.Ger.-Pl.1,(S), Geb.A + Clock Museum metalwork - doors (FU - HFU) €125,141
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 profileVermögen und Bau Baden-Württemberg, Amt Konstanz
- notices in the register
- 272
- awards
- 141
- awarded in total
- €121.5M
Who wins its contracts
Many suppliers- different companies won its awards
- 110
- of the awards went to the three most frequent winners
- 8%
- of its calls state an estimated value
- 100%
Based on 128 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
- 6%
- of the awards went to companies based in 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.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Sauter-Cumulus GmbH | 4 | €7.6M | Jul 2026 |
| Gloser GmbH | 3 | €1.9M | Jul 2026 |
| Fliesen Röhlich GmbH | 3 | €408,263 | Aug 2026 |
| Hans Eisele GmbH | 2 | €6.4M | Jan 2026 |
| BERB GmbH & Co. KG | 2 | €5.3M | Mar 2026 |
Based on 97 awards with a linked company profile over the last 5 years.
9 open tenders right now
- Building construction works - TUT AG, Werderstr. 8, 2nd construction phase: window and glazing works, south-west extension and refurbishment of existing building 8 days left
- Building construction works - TUT AG, Werderstr. 8, 2nd construction phase ventilation systems 14 days left
- Structural building works - KN, HTWG, Building N, (SE), replacement new build of Building N - structural shell works 16 days left
Market context
Larger than 24% of the open notices in Construction work across Europe.
- open now in Construction work
- 19,866
- median open notice
- €534,464
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,348
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,989
Based on 27,245 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.
Similar tenders
Open now
1
day left
€483,033
est. value
Awarded before
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