Ventilation IQREK
Lüftung IQREK
Germany · how to bid here →
Your path to submission
- Deadline: 23 October at 10:00 — 16 days left.
- You submit on Vergabemarktplatz (cosinex) — not here and not by e-mail. ↗ Free bidder account on the cosinex platform required (created instantly); offers go through the bidding tool, usually plain text form suffices — no qualified signature. Sort out account and signature first — not on submission day.
- 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
- The median procedure drew 3 bids (191 procedures with a bid count); 27% ended with a single bidder. Sector: median 1 bids.n = 191
- 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
- 0% of the bids received came from other countries (37 procedures with a bid mix) — all bidders, not just the winners. Sector: 9%.n = 37
- Not one of the 193 awards with a known winner country has gone to a foreign company so far. Sector average: 3%.n = 193
- 68% of the bids received came from small and medium-sized enterprises (37 procedures with a bid mix). Sector: 78%.n = 37
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 · Industrial machinery, 230 contracts went to foreign companies over the last 3 years (of 6,812 recorded awards) — mostly from Switzerland, Italy, France.
Typical field: median 1 (from 6,573 awards).
What the buyer is looking for
New installation of three ventilation systems, including new ducting including components such as volume flow controllers, fire dampers and air outlets in the InnoQuartier REK (IQREK) Description of the procurement (type and scope of the service or indication of needs and requirements) Ventilation works in the context of the renovation, new construction and conversion of the former monastery Mater Salvatoris to the IQREK Scope of the procurement Estimated value excluding VAT EUR Duration of the contract, framework agreement or dynamic purchasing system Duration Start / End Start 14.12.2026 End 21.06.2028 The contract can be extended Please wait...
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 to bid
Guide: how to apply on cosinex Vergabemarktplatz / DTVP → Registration, signature, fees — from the operator's bidder manual.