Federal City of Bonn: Annex GGS Adelheidisschule - Ventilation Systems
Bundesstadt Bonn: Dependance GGS Adelheidisschule - Lüftungsanlagen
Germany · Bonn · how to bid here →
Your path to submission
- Deadline: 8 October at 09:00 — 1 day left.
- The submission point is stated in the notice (link on the right).
- Offer and evidence in: DEU, DEU.
- 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 (504 awards, most recently September 2026) — the next award is due around November 2026 by that rhythm. The last award went to Variopool B.V..n = 504
- 45% of this buyer's awards went to companies that had already won here before (1,031 awards since 2016, spread over 552 companies). 55% went to new names.n = 1,031 awards since 2016
- The median procedure drew 3 bids (898 procedures with a bid count); 37% ended with a single bidder. Sector: median 4 bids.n = 898
- Across 30 procedures with structured selection criteria, this buyer most often required: Minimum turnover in the contract field (20 of 30), Professional liability insurance (19 of 30), Professional register enrolment (18 of 30), Minimum annual headcount (17 of 30).n = 30
- Not one of the 1,031 awards with a known winner country has gone to a foreign company so far. Sector average: 0%.n = 1,031
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 06/10/2026.
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.
Submission language: DEU.
Typical field: median 2 (from 625 awards).
What the buyer is looking for
Dependance GGS Adelheidisschule - Ventilation systems · As part of the measure, a new school building with canteen and 12 classrooms will be built. A total of five ventilation systems are to be installed: Ventilation unit 1 in the technical room EC supplies the classrooms, administrative wing and the cafeteria. Ventilation unit 2 in the boys' WC EG supplies the toilet systems of boys, girls and teachers on the ground floor Ventilation unit 3 on the roof Kitchen for supplying the kitchen Ventilation unit 4 in the Pumi room OG for supplying the boy and girl's WC in the upper floor Ventilation unit 5 supplies the teacher's WC on the upper floor The ventilation systems are to be carried out with highly efficient heat recovery. The air volumes, air distributions, sound insulation measures and fire protection requirements depend on the execution plans and the applicable technical regulations.
What you must prove — eligibility criteria
Contract
Who has won here before
| Company | Awards | Period |
|---|---|---|
| Hako-Werke GmbH · Bad Oldesloe | 9 | 2023–2026 |
| STRABAG AG Direktion Straßenbau Köln, Gruppe Hennef · Hennef | 8 | 2017–2025 |
| Christoph Latz GmbH | 7 | 2012–2024 |
| Münch GmbH | 7 | 2019–2025 |
| Carl Ley Landschaftsbau GmbH | 7 | 2024–2026 |
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.