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Supplier profile

Haltern und Kaufmann GmbH & Co. KG

Every public-sector award we hold for this supplier, across Germany, from 17 Dec 2012 to 15 Sept 2025.

Awards won

39

all time

Attributed value

€11.0m

11 shared, unvalued

Buyers

25

public bodies

Active

2012–2025

first to latest award

Awards by year

2012€143k1 award
2013not attributable2 awards
2014not attributable1 award
2015€361k6 awards
2016€749k2 awards
2017not attributable2 awards
2019€132k1 award
2020€268k3 awards
2021€1.5m4 awards
2022€3.0m2 awards
2023€1.7m6 awards
2024not attributable2 awards
2025€3.1m7 awards

Who they win from

BuyerAwardsValue
Stadt Braunschweig; Fachbereich Tiefbau und Verkehr4€143k
Stadt Wolfsburg4€313k
Landeshauptstadt Magdeburg Eigenbetrieb Städtischer Abfallwirtschaftsbetrieb3not attributable
Stadt Braunschweig - FB Bauordnung und Zentrale Vergabestelle3€3
Gemeinde Tappenbeck2€2.7m
Niedersächsische Landesbehörde für Straßenbau und Verkehr – Geschäftsbereich Hannover2€1.5m
Stadt Braunschweig, Fachbereich Tiefbau und Verkehr2€218k
Wolfsburger Schulmodernisierungsgesellschaft mbH2€369k
Helmholtz-Zentrum für Infektionsforschung GmbH1not attributable
Landesanstalt für Landwirtschaft und Gartenbau (LLG) Sachsen-Anhalt1€182k

What they win

Construction & Engineering€8.6m16 awardsFacilities Management€2.4m22 awardsTransportnot attributable1 award

Awards

Showing 1–25 of 39 awards we hold

Page 1 of 2

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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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