Supplier profile
Hahner + Krappmann GmbH
Every public-sector award we hold for this supplier, across Germany, from 2 Feb 2016 to 23 Jul 2026.
Awards won
14
all time
Attributed value
€4.5m
as published
Buyers
9
public bodies
Active
2016–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Schulverband Margetshöchheim | 4 | €887k |
| Helmholtz-Zentrum für Infektionsforschung GmbH | 2 | not attributable |
| Stadt Kitzingen | 2 | €465k |
| Bayerische Staatsgüter | 1 | €1.0m |
| Gemeinde Veitshöchheim | 1 | €503k |
| Klinik Kitzinger Land – Kommunalunternehmen des Landkreises Kitzingen | 1 | €987k |
| Landratsamt Main-Spessart - Vergabestelle Kreisbauhof | 1 | €249k |
| Staatliches Bauamt Würzburg | 1 | €98k |
| Stadt Marktheidenfeld | 1 | €267k |
What they win
Awards
All 14 awards we hold
- Germany – Water plumbing work – GS EDS, Haus 6 - Abwasser-, Wasser-, Gasanlagen ↗Gemeinde Veitshöchheim€503kawarded 23 Jul 2026
- Germany – Construction work for school buildings – 624 Sanitärinstallation 4. und 5. BA ↗Schulverband Margetshöchheim€249kawarded 24 Mar 2026
- Germany – Construction work for school buildings – 614 Heizungsinstallation 4. und 5. BA ↗Schulverband Margetshöchheim€439kawarded 24 Mar 2026
- Gas-, Wasser- und Abwasseranlagen ↗Stadt Kitzingen€233kawarded 14 Jul 2025
- Germany – Plumbing and sanitary works – Gas-, Wasser- und Abwasseranlagen ↗Stadt Kitzingen€233kawarded 27 Jun 2025
- Germany – Construction work for school buildings – 623 Sanitärinstallation 3. BA ↗Schulverband Margetshöchheim€100kawarded 18 Apr 2025
- 623 Sanitärinstallation 3.BA ↗Schulverband Margetshöchheim€100kawarded 17 Apr 2025
- Germany – Water plumbing work – Neubau HIRI (Helmholtz-Institut für RNA-basierte Infektionsforschung in Würzburg) / VE41.10 – Abwasser- Wasser- Feuerlöschanlagen ↗Helmholtz-Zentrum für Infektionsforschung GmbHawarded 17 Oct 2024
- Neubau HIRI (Helmholtz-Institut für RNA-basierte Infektionsforschung in Würzburg) / VE41.10 – Abwasser- Wasser- Feuerlöschanlagen ↗Helmholtz-Zentrum für Infektionsforschung GmbHawarded 16 Oct 2024
- Germany-Freising: Construction work for water and sewage pipelines ↗Bayerische Staatsgüter€1.0mawarded 25 Nov 2022
- Germany-Kitzingen: Plumbing and drain-laying work ↗Klinik Kitzinger Land – Kommunalunternehmen des Landkreises Kitzingen€987kawarded 11 Aug 2020
- Germany-Marktheidenfeld: Sanitary fixture installation work ↗Stadt Marktheidenfeld€267kawarded 28 Jan 2020
- Germany-Karlstadt: Sanitary fixture installation work ↗Landratsamt Main-Spessart - Vergabestelle Kreisbauhof€249kawarded 4 Dec 2019
- Construction work — Staatliches Bauamt Würzburg ↗Staatliches Bauamt Würzburg€98kawarded 2 Feb 2016
Bidding against them?
Get new tenders in their space in a daily digest, scored against your own capability — plus the full notice behind each of these awards, with the documents and contacts it published.
Start 7-day free trialHow this profile is built
Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.
Company pages are for organisations. If this page profiles you as an individual — a sole trader or an individual contractor — you can ask for it to be withheld: see how.