The database of public procurement
Company
Koch
Koch has been awarded 18 public contracts since 2006, 13 of them EU-wide up to 2020 (as of 8 Oct 2026).
As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count
Awards per year, 2006 to today
Up to 2023 from the EU Official Journal (only contracts above the EU thresholds), from 2024 from the Datenservice Öffentlicher Einkauf and the portals. 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
Next door on the site
- COTE PEINT AMIENS2
- ETC BEAUTOR2
- Groupement LAMBINET MEREAU LABART NIZY LE COMPTE2
- OTIS PUTEAUX2
- SIDEM AMIENS2
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 3 most frequent contracting authorities of this company in Roofing, sheet metal.
References: recently won
| Date | Lot | Contracting authority | Value | Bids |
|---|---|---|---|---|
| 17 Jul 2025 | Straßenerhaltungsmaßnahmen innerstädtische Umleitungsstrecke LahnsteinOther · Source (Council paper) | Landesbetrieb Mobilität Diez | ||
| 9 Oct 2024 | untitled · Source (Procurement portal) | not in the index | ||
| 9 Oct 2024 | untitled · Source (Procurement portal) | not in the index | ||
| 10 Jun 2016 | Eichendorffschule, Modernisierung Dächer und Brandschutz: Dachdeckungs-, Dachabdichtungs- und KlempnerarbeitenRoofing, sheet metal · Source (Council paper) | Stadt Karlsruhe | €775,435 | 2 |
| 19 Dec 2013 | Elektroinstallationsarbeiten ELA-Anlage Sporthalle LutzerathElectrical installations · Source (Council paper) | Verbandsgemeinde Ulmen | €7,839 |
The 5 most recent of 5. All with Pro.
Bids without award
17 procurements with a bidder list in which this company bid and did not win, 4 times in second place. The latest three:
| Date | Procurement | Rank | Own bid | Awarded to |
|---|---|---|---|---|
| 22 Nov 2023 | Neubau Betriebsgebäude Kläranlage Urmitz Bhf., Los 15 Holz-/MetallfassadeVerbandsgemeindewerke Weißenthurm - Abwasser · Source (Council paper) | 3 of 3 | €83,034+39.4% | Splettstösser GmbH€59,568 |
| 7 Jul 2022 | Kreisverkehrsplatz Stahlwerkstraße / Schulstraße, Erd-, Kanal- und StraßenbauarbeitenGemeinde Apen · Source (Council paper) | 2 of 2 | €1,155,763+6.2% | Hermann Jansen Straßen- und Tiefbauunternehmung GmbH & Co. KG€1,087,916 |
| 15 Jun 2020 | Erweiterungsbau Kita Sonnenhügel Ranstadt-Dauernheim, AußenanlagenGemeinde Ranstadt · Source (Council paper) | 5 of 6 | €125,674+14.7% | Reuter€109,557 |
Rank, own bid, winner and winning price, each procurement with its source. See everything with Pro
From the bidder lists of procurement portals and council papers (since 23 Sep 2026), matched by company key. The date is the award, otherwise the publication. Rank according to the evaluation; where the list has none (cancellations, papers without evaluation), by price. The gap is measured against the winning bid from the same list; if the list only states the contract sum, no gap is shown.
Bid comparison
| Rank | Bidder | Bid |
|---|---|---|
| 1 | KochAwardWirges | €775,435 |
| 2 | B | €930,919+20.1% |
Bidder lists with prices for awards to this company, from procurement portals and council papers (since 23 Sep 2026). Under each price the gap to the lowest bid.
EU-wide awards 2006 to 2023
13 awards from 13 contracting authorities, €56,657,688 stated. The most frequent:
Year, contract, contracting authority, value and bids, each award with its source. See everything with Pro
From the EU Official Journal (TED), matched by company key; subsidiaries are not counted. Listed as “Koch GmbH”, 14.2 bids on average.
Questions and answers
How many public contracts has Koch won?
Koch has received 5 contract awards from public tenders since 2013, most recently on 17 Jul 2025. The notices state a combined value of €783,274 (2 of 5 awards state a value). When the company won, there were 2 bids on average. The EU Official Journal also lists 13 EU-wide awards between 2006 and 2020.
Which contracting authorities does Koch work for most often?
Most awards came from Stadt Karlsruhe (1), Verbandsgemeinde Ulmen (1) and Landesbetrieb Mobilität Diez (1). In total there are 3 contracting authorities.
In which trades does Koch win public contracts?
Most awards fall under the trades “Roofing, sheet metal” (1) and “Electrical installations” (1). The trade is assigned from the CPV code and the title of the lot.