Supplier · public contract awards

Käuffer & Co. GmbH public contracts.

Käuffer & Co. GmbH has won 29 public contracts between 2006 and 2026 from 8 public buyers in Germany. Its most frequent buyer is LBB Niederlassung Mainz (13 awards). Outside TED, published values total €12.11 million across 10 awards. 16 awards were published on TED; the median contract size is about €750,000 (13 contracts with a value).

Start bidding All awards in Germany

29Contracts won

8Public buyers

1Country

Jul 2026Latest award

Latest contracts won

Németország – Szellőzés szerelése – 26E0163 Gästehaus der Landesregierung, Bastei Renovierung Modernisierung Optimierung

Awarded by LBB Niederlassung Mainz · Germany

22 Jul 2026Awarded

Németország – Épületszerelvény-javítási és -karbantartási szolgáltatások – SHKL - Wartungs- und Instandhaltungskontrakt HKW-Mannheim

Awarded by MVV Umwelt Asset GmbH · Germany

23 Jan 2026Awarded

Németország – Építési munkák – Neubau des KinderCampus in Mutterstadt - Los 08 - Sanitärarbeiten

Awarded by Gemeindeverwaltung Mutterstadt · Germany

22 Oct 2025Awarded

Umbau Trassen 15. OG

Awarded by Zweites Deutsches Fernsehen · Germany

12 Apr 2022Awarded

600118034 JOGU, BFZ,Generalsanierung14E0077 Nutzungsspezifische Anlagen, Technische Gase etc.1. und 2. BA.

Awarded by LBB Niederlassung Mainz · Germany

21 Jul 2014Awarded

Brandschutzsanierung Kasinogebäude, 2. Bauabschnitt – Heizung/Klima/Lüftung/Sanitär.

Awarded by ZDF, Zweites Deutsches Fernsehen, Anstalt des Öffentlichen Rechts, Hauptabteilung Rechtemanagement und Zentraleinkauf, Abt. Produktions-, Verwaltungs- und Baueinkauf · Germany

11 Apr 2014Awarded

Neubau "Haus am Schloss" - Mainz, Raumlufttechnische Anlagen.

Awarded by Stiftung Mainzer Universitätsfonds · Germany

19 Feb 2013Awarded

Contract award

Awarded by LBB Niederlassung Mainz · Germany

19 Mar 2008Awarded

Contract award

Awarded by LBB Niederlassung Diez · Germany

7 Jan 2008Awarded

Contract award

Awarded by LBB Niederlassung Mainz · Germany

17 Jul 2007Awarded

Contracts won by year

from the published records

20066

20072

20084

20132

20144

20222

20251

20262

Published value, by currency (feeds other than TED)

EUR · 10 valued

€12.11 million

Typical contract size on TED

EUR · median of 13 contracts

€750,000

From published award records. Suppliers are matched by legal name; a company with a different legal name in another country (a national subsidiary, for example) has its own page. Each currency is shown on its own and never converted. TED values are often framework ceilings, so TED awards show a median contract size, never a total.

Bid with askTender

Bidding against Käuffer & Co. GmbH?

askTender reads every open tender against your company profile — eligibility, the gaps, and the documents you need — and can prepare the entire bid.

Start bidding See open tenders