The Aperlena Verdict
Open raceNo supplier dominates: 69 different companies have won the last 77 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 77 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 works cover earthing and lightning protection for the sub-building 'experimental greenhouse with office and technical wing'. The earthing system will be replaced by a ring earth electrode (Type B) running around the whole building. Scope includes: renewal of the earthing installation (620 m steel strip 30x3.5, 130 m 10 mm steel wire, 165 stainless steel connection clamps), handover of the main equipotential bonding bar and partial sections, installation of a Type 1+2 surge arrester (product tied to 'DEHN' DV M2 TNS 255 FM, Art. no. 956405) in the supply connection cabinet, lightning protection (360 m air-termination conductor Rd 8, 110 m conductor, 76 air terminals, 110 conductor holders, 190 clamps), equipotential bonding with 8 bonding bars and 60 m NYY-J 1x70 mm cable, plus measurement, documentation and site setup. Several main offers are allowed, each independently awardable; the award criterion is price.
Description
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.
- Documents in German.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: Datenservice Öffentlicher Einkauf (Bekanntmachungsservice)
Always verify details on the official notice.
Report an error in this notice
Last verified against Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 2 weeks ago
What this buyer has paid before
Based on 77 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €225,485
- Middle half of past awards
- €96,463 to €433,653
Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Construction work for universities - Lot 13 - Steel construction works €433,653
- Construction work for universities - Lot 11 - Roof sealing works €84,998
- Bauarbeiten für Hochschulen - Los 14 - Tischlerarbeiten €37,776
- Construction work for universities - Photovoltaic system €45,454
- Construction work for further education facilities - Lot 04 - Large bored piles €771,255
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 profileThüringer Landesamt für Bau und Verkehr
- notices in the register
- 442
- awards
- 133
- awarded in total
- €174.5M
Who wins its contracts
Many suppliers- different companies won its awards
- 91
- of the awards went to the three most frequent winners
- 7%
- of its calls state an estimated value
- 1%
Based on 101 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
- 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 |
|---|---|---|---|
| Tiefbau Rücker GmbH | 2 | €1.9M | May 2026 |
| Hundhausen Bau GmbH Eisenach | 2 | €1.5M | Jul 2026 |
| Dillinger GmbH | 2 | €1.5M | Mar 2026 |
| Bodentechnik Kretzschmar GmbH & CO.KG | 2 | €598,155 | Sep 2025 |
| ASL Gebäudeleitsysteme GmbH | 2 | €316,205 | Jun 2026 |
Based on 77 awards with a linked company profile over the last 5 years.
25 open tenders right now
Market context
Datenservice Öffentlicher Einkauf (Bekanntmachungsservice) 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
- 19,844
- median open notice
- €564,179
Who wins in this market
Many suppliersGermany · Construction work
- different companies won awards here
- 12,376
- of the awards went to the three most frequent winners
- 1%
- buyers awarded contracts here
- 2,996
Based on 27,336 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
Awarded before
Never miss a tender like this
1,825 new notices in Construction work in Germany in the last 7 days. Get an email when new ones appear. Free.
Set up my alertOr follow just its CPV code, Construction work: an email when new tenders arrive under it, no account needed.