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Supplier profile

Klumpjan GmbH

Every public-sector award we hold for this supplier, across Germany, from 7 Sept 2015 to 16 May 2026.

Awards won

15

all time

Attributed value

€10.3m

as published

Buyers

10

public bodies

Active

2015–2026

first to latest award

Awards by year

2015€377k1 award
2018€911k1 award
2021€1.0m1 award
2022€2.3m1 award
2023€4.0m1 award
2024not attributable2 awards
2026€1.7m8 awards

Who they win from

BuyerAwardsValue
Stadt Bottrop2not attributable
Stadt Langenfeld Rhld. - ZVS2€615k
Stadt Remscheid, Fachdienst Recht und Vergabe, Abteilung Zentrale Vergabestelle2€463k
Stadt Rheine2€635k
Stadt Wesel2not attributable
Bau- und Liegenschaftsbetrieb NRW Münster1€4.0m
Landeshauptstadt Düsseldorf, Der Oberbürgermeister, Schulverwaltungsamt1€911k
Prosper-Hospital gGmbH1€377k
Stadtwerke Service Meerbusch Willich GmbH & Co. KG1€1.0m
Zentrale Gebäudebewirtschaftung Lünen1€2.3m

What they win

Awards

All 15 awards we hold

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How 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.

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