The database of public procurement
Company
Koch Datentechnik
Koch Datentechnik from Wirges has been awarded 9 public contracts by 8 contracting authorities since 2024 (as of 2 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year
2024: €909,086 · 2025: €466,596. The current year is incomplete.
Timeline, 36 months
One dot per award in the month of the notice, sized by value, red when there was only one bid. Click a dot to open the notice.
The network around Koch
Contracting authorities and neighbours from the award notices, planners from the office register, brands from the bills of quantities of the tender before the award. Figures are lots.
Competitors
With count, location and latest award, each with a profile. See everything with Pro
Who wins with the 8 most frequent contracting authorities of this company in Roofing, sheet metal.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 11 Nov 2025 | UzK, Geb. 131, Weyertal 119, Dachdichtungs- und KlempnerarbeitenRoofing, sheet metal · Notice | Universität zu Köln Vergabestelle BauNorth Rhine-Westphalia | €228,830 | 7 |
| 13 Oct 2025 | Hinterlandschule Steffenberg (Oberes Perftal) - Sanierung Hauptgebäude, Dachabdichtungsarbeiten, SichRoofing, sheet metal · Source (Procurement portal) | Kreisverwaltung Marburg-Biedenkopf | ||
| 11 Aug 2025 | DachdeckungsarbeitenRoofing, sheet metal · Notice | Bundesstadt Bonn - Referat VergabediensteNorth Rhine-Westphalia | 6 | |
| 11 Aug 2025 | WartungenRoofing, sheet metal · Notice | Bundesstadt Bonn - Referat VergabediensteNorth Rhine-Westphalia | 6 | |
| 17 Mar 2025 | Dachabdichtungsarbeiten, Sicherheitseinrichtung, Notabdichtung_Hinterlandschule Steffenberg_Umfassende Gebäudesanierung Klassenriegel 43.4Roofing, sheet metal · Notice | Landkreis Marburg-BiedenkopfHesse | €237,766 | 5 |
| 19 Nov 2024 | Generalsanierung Turnhalle Burk - LV 12 Flachdacharbeiten - 413.24-6.63.13Roofing, sheet metal · Notice | Stadt ForchheimBavaria | €336,497 | 5 |
| 11 Jun 2024 | DachdeckerarbeitenRoofing, sheet metal · Notice | Stadt Sankt AugustinNorth Rhine-Westphalia | €572,589 | |
| none | 2023-0474, Dachbauarbeiten inklusive 10-jähriger Wartung, Neubau Erprobungsstufenzentrum Freiherr vom Stein-Gymnasium, Morsbroicher Straße 77, 51375 LeverkusenRoofing, sheet metal · Notice | Stadt Leverkusen - Fachbereich Recht und VergabestelleNorth Rhine-Westphalia | €611,291 | 5 |
| none | Erweiterung der Astrid-Lindgren-Grundschule in 56235 Ransbach-Baumbach - DachabdichtungsarbeitenRoofing, sheet metal · Source (Municipal website) | Verbandsgemeinde Ransbach-Baumbach |
The 9 most recent of 9. All with Pro.
EU-wide awards 2006 to 2023
No EU-wide award under this name between 2006 and 2023.
Questions and answers
How many public contracts has Koch Datentechnik won?
Koch Datentechnik has received 9 contract awards from public tenders since 2024, most recently on 11 Nov 2025. The notices state a combined value of €1,986,973 (5 of 9 awards state a value). When the company won, there were 5.7 bids on average.
Which contracting authorities does Koch Datentechnik work for most often?
Most awards came from Bundesstadt Bonn - Referat Vergabedienste (2), Stadt Leverkusen - Fachbereich Recht und Vergabestelle (1) and Stadt Sankt Augustin (1). In total there are 8 contracting authorities.
In which trades does Koch Datentechnik win public contracts?
Most awards fall under the trade “Roofing, sheet metal” (9). The trade is assigned from the CPV code and the title of the lot.
In which German states is Koch Datentechnik active?
By region of the contract, most awards came from North Rhine-Westphalia (5), Bavaria (1) and Hesse (1).