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Supplier profile

Oltmanns Metallbau GmbH

Every public-sector award we hold for this supplier, across Germany, from 23 Feb 2010 to 15 Sept 2026.

Awards won

78

all time

Attributed value

€37.8m

1 shared, unvalued

Buyers

55

public bodies

Active

2010–2026

first to latest award

Awards by year

2010€1.3m2 awards
2011not attributable1 award
2012not attributable2 awards
2013€287k2 awards
2014€274k4 awards
2015€1.6m4 awards
2016€949k2 awards
2017€2.0m4 awards
2018€2.9m5 awards
2019€2.2m3 awards
2020€2.6m8 awards
2021€3.2m3 awards
2022€5.3m1 award
2023€5.0m6 awards
2024€5.3m8 awards
2025€3.6m14 awards
2026€1.1m9 awards

Who they win from

BuyerAwardsValue
Gemeinde Grefrath4€194k
Stadt Wilhelmshaven, FB 30 Rechtsamt, Zentrale Vergabestelle4€308k
Bau- und Liegenschaftsbetrieb NRW3€2.7m
Allwetterbad der Stadt Monheim am Rhein GmbH2€4.6m
Bau- und Liegenschaftsbetrieb NRW Duisburg2€746k
Borromäus Hospital Leer gGmbH2€805k
Deutsches Elektronen-Synchrotron DESY2not attributable
Deutsches Schifffahrtsmuseum Leibniz-Institut für Maritime Geschichte2€0
DuisburgSport2not attributable
GSW Gemeinschaftsstadtwerke GmbH - Kamen, Bönen, Bergkamen2€2.3m

What they win

Construction & Engineering€37.8m78 awards

Awards

Showing 1–25 of 78 awards we hold

Page 1 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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