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Supplier profile

Semrau Isoliertechnik GmbH

Every public-sector award we hold for this supplier, across Germany, from 30 Jun 2011 to 7 Oct 2026.

Awards won

81

all time

Attributed value

€204.3m

2 shared, unvalued

Buyers

62

public bodies

Active

2011–2026

first to latest award

Awards by year

2011€118k2 awards
2012€331k7 awards
2013€466k5 awards
2014€42k2 awards
2015€163k7 awards
2016€155k4 awards
2017€24.4m2 awards
2018€24.4m1 award
2019€149.6m5 awards
2020€674k6 awards
2021€291k4 awards
2022€391k6 awards
2023€1.6m7 awards
2024€886k11 awards
2025€758k4 awards
2026€28 awards

Who they win from

BuyerAwardsValue
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. - Einkauf B12 - Vergabestelle Bau4not attributable
Staatliches Bauamt Schweinfurt4€731k
.2€371k
Bezirk Oberfranken - namens und im Auftrag der, Gesundheitseinrichtungen des Bezirks Oberfranken (GeBO)2€202k
Deutsche Rentenversicherung Nordbayern2not attributable
Freie und Hansestadt Hamburg; FB SBH | Schulbau Hamburg2not attributable
Gemeinde Vaterstetten2not attributable
Handwerkskammer für Oberfranken2€89k
Immobilien Bremen - Eigenbetrieb der Stadtgemeinde Bremen2not attributable
Klinikum Nürnberg2€2

What they win

Construction & Engineering€204.3m81 awards

Awards

Showing 51–75 of 81 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.

Company pages are for organisations. If this page profiles you as an individual — a sole trader or an individual contractor — you can ask for it to be withheld: see how.