Ventilation IQREK
Lüftung IQREK
Germany · Bergheim · how to bid here →
Your path to submission
- Deadline: 23 October at 08:00 — 16 days left.
- The submission point is stated in the notice (link on the right).
- Collect your evidence — use the eligibility analysis above: it lists the requirements and, for known certificates, how to get them.
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 2 months (48 awards, most recently September 2026) — the next award is due around November 2026 by that rhythm. The last award went to Schlosserei Schliebach GmbH.n = 48
- 39% of this buyer's awards went to companies that had already won here before (193 awards since 2017, spread over 117 companies). 61% went to new names.n = 193 awards since 2017
- The median procedure drew 3 bids (191 procedures with a bid count); 27% ended with a single bidder. Sector: median 4 bids.n = 191
- 68% of the bids received came from small and medium-sized enterprises (37 procedures with a bid mix). Sector: 87%.n = 37
- Across 20 procedures with structured selection criteria, this buyer most often required: Minimum turnover in the contract field (16 of 20), References: works (16 of 20), Minimum annual turnover (4 of 20), References: supplies (4 of 20).n = 20
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 04/10/2026.
Foreign bidders
In Germany · Construction work, 672 contracts went to foreign companies over the last 3 years (of 242,267 recorded awards) — mostly from Austria, Poland, France.
Typical field: median 4 (from 49 awards).
What the buyer is looking for
The summary in English is being prepared. The official description below is in the original language (DE).
Show original description (DE)
Lüftungsarbeiten im Rahmen der Sanierung, Neubau und Umbau des ehemaligen Klosters Mater Salvatoris zum IQREK
Eligibility analysis from the tender documents
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| Kruck Schlemmer Service GmbH · Köln | 7 | 2021–2026 |
| Concat AG · Bensheim | 7 | 2024–2026 |
| Taxi Frechen | 6 | 2024–2025 |
| Omnibusbetrieb Flatten GmbH · Erftstadt | 5 | 2024–2025 |
| Engler Transfer GmbH · Bonn | 4 | 2016–2023 |
How often this buyer tenders this
Who knows the rhythm prepares instead of reacting.
How to bid
Guide: how to apply on cosinex Vergabemarktplatz / DTVP → Registration, signature, fees — from the operator's bidder manual.