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Supplier profile

DU Diederichs Projektmanagement AG & Co. KG

Every public-sector award we hold for this supplier, across Germany, from 3 Jun 2009 to 20 May 2026.

Awards won

46

all time

Attributed value

€29.3m

7 shared, unvalued

Buyers

38

public bodies

Active

2009–2026

first to latest award

Awards by year

2009€1.2m3 awards
2010€665k1 award
2011€995k2 awards
2012€308k1 award
2013€1.3m3 awards
2014not attributable1 award
2015€2.2m4 awards
2016€692k2 awards
2017€886k2 awards
2018€12 awards
2019€1.4m2 awards
2020€2.5m5 awards
2021€2.0m3 awards
2022€13.1m4 awards
2023€1.5m1 award
2024not attributable4 awards
2025not attributable2 awards
2026€586k4 awards

Who they win from

BuyerAwardsValue
Bau- und Liegenschaftsbetrieb NRW Dortmund2€586k
Bundesstadt Bonn - Referat Vergabedienste2not attributable
Charité - Universitätsmedizin Berlin2not attributable
Hessisches Baumanagement - Vergabebereich Fulda2€685k
Land Hessen, vertreten durch den Landesbetrieb Bau und Immobilien Hessen, Zentrale Vergabe2not attributable
Landesbetrieb Bau und Immobilien Hessen Niederlassung Mitte Zentrale Vergabe2€2.5m
SBH | Schulbau Hamburg2€1.2m
bonnorange AöR2not attributable
Bau- und Liegenschaftsbetrieb NRW Köln1€1.5m
Bundesamt für Bauwesen und Raumordnung1€665k

What they win

Construction & Engineering€29.3m46 awards

Awards

Showing 26–46 of 46 awards we hold

Page 2 of 2

Possibly the same organisation

These entries differ from this one only by legal form or a bracketed qualifier, so they may be the same organisation — or a different registered company of the same name. They are kept apart on purpose: the figures on each page are per legal entity and are never combined.

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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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