Supplier profile
Karl Krumpholz Rohrbau GmbH
Every public-sector award we hold for this supplier, across Germany, from 26 Jun 2015 to 24 Feb 2026.
Awards won
10
all time
Attributed value
€10.5m
as published
Buyers
5
public bodies
Active
2015–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| N-ERGIE Aktiengesellschaft | 4 | €9.0m |
| Thüringer Fernwasserversorgung | 2 | not attributable |
| Zweckverband Landeswasserversorgung | 2 | not attributable |
| Freistaat Bayern vertreten durch das Wasserwirtschaftsamt Kronach | 1 | €699k |
| Trinkwasserversorgung Würzburg GmbH | 1 | €740k |
What they win
Awards
All 10 awards we hold
- Germany – Works related to water-distribution pipelines – Einbau von Absperrarmaturen und Formstücken inWasserleitungen DN 500, DN 700, DN 800 ↗N-ERGIE Aktiengesellschaft€1.1mawarded 24 Feb 2026
- Einbau von Absperrarmaturen und Formstücken inWasserleitungen DN 500, DN 700, DN 800 ↗N-ERGIE Aktiengesellschaft€1.1mawarded 24 Feb 2026
- Germany – General construction work for pipelines – Fernwasserleitung 1a - Rehabilitation zwischen Hochbehälter Staitz und Komplexbauwerk Dörtendorf ↗Thüringer Fernwasserversorgungawarded 17 Jul 2025
- Fernwasserleitung 1a - Rehabilitation zwischen Hochbehälter Staitz und Komplexbauwerk Dörtendorf ↗Thüringer Fernwasserversorgungawarded 16 Jul 2025
- Germany – Underground work other than tunnels, shafts and subways – Erneuerung Trinkwasserfernleitung DL 1, Abschnitt 1.6 & 2.1 - Tiefbau- und Rohrlegearbeiten ↗Zweckverband Landeswasserversorgungawarded 6 Sept 2024
- Erneuerung Trinkwasserfernleitung DL 1, Abschnitt 1.6 & 2.1 - Tiefbau- und Rohrlegearbeiten ↗Zweckverband Landeswasserversorgungawarded 4 Sept 2024
- Erneuerung der Rannaleitung DN 1000 im Abschnitt Behringersdorf West ↗N-ERGIE Aktiengesellschaft€3.4mawarded 14 Feb 2024
- Germany – General construction work for pipelines – Erneuerung der Rannaleitung DN 1000 im Abschnitt Behringersdorf West ↗N-ERGIE Aktiengesellschaft€3.4mawarded 14 Feb 2024
- Germany-Kronach: Works related to water-distribution pipelines ↗Freistaat Bayern vertreten durch das Wasserwirtschaftsamt Kronach€699kawarded 24 Jun 2022
- Construction work — Trinkwasserversorgung Würzburg GmbH ↗Trinkwasserversorgung Würzburg GmbH€740kawarded 26 Jun 2015
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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.
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