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Supplier profile

Drees & Sommer Projektmanagement und bautechnische Beratung GmbH

Every public-sector award we hold for this supplier, across Austria and Germany, from 30 Mar 2009 to 22 Aug 2026.

Awards won

86

all time

Attributed value

€363.3m

18 shared, unvalued

Buyers

70

public bodies

Active

2009–2026

first to latest award

Awards by year

2009€7.0m6 awards
2010not attributable3 awards
2011€198k2 awards
2012not attributable2 awards
2013not attributable1 award
2014not attributable1 award
2015not attributable2 awards
2016€331.5m3 awards
2017€2.2m4 awards
2018€1.8m4 awards
2019€10.8m11 awards
2020€6.2m13 awards
2021€1.2m5 awards
2022€322k1 award
2023€010 awards
2024€1.7m10 awards
2025€323k3 awards
2026not attributable5 awards

Who they win from

BuyerAwardsValue
Gebäudewirtschaft der Stadt Köln9€500k
Amt für Recht, Vergabe und Versicherungen4not attributable
Bundesimmobiliengesellschaft m.b.H.3€78k
Autobahnen- und Schnellstraßen- Finanzierungs-Aktiengesellschaft2€245k
Landkreis Hameln-Pyrmont, Der Landrat2€797k
Österreichische Gesundheitskasse2not attributable
A.ö. Krankenhaus der Barmherzigen Brüder Salzburg1not attributable
ABG Abfallbeseitigungsgesellschaft mbH1€489k
AOK Grundbesitz GmbH & Co. Vermietungs-KG1not attributable
AOK Rheinland/Hamburg — Die Gesundheitskasse1not attributable

What they win

Construction & Engineering€363.3m83 awardsIT & Digital€11 awardFacilities Managementnot attributable2 awards

Awards

Showing 51–75 of 86 awards we hold

Page 3 of 4

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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