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Supplier profile

DIOT SIACI

Every public-sector award we hold for this supplier, across France, from 6 Jan 2023 to 30 Jun 2026.

Awards won

26

all time

Attributed value

€18.9m

19 shared, unvalued

Buyers

18

public bodies

Active

2023–2026

first to latest award

Awards by year

2023€204k4 awards
2024€6.7m11 awards
2025not attributable9 awards
2026€12.0m2 awards

Who they win from

BuyerAwardsValue
CDG 342not attributable
CDG 53 MAYENNE2€12.0m
COMMUNAUTE DE COMMUNES SEVRE ET LOIRE2not attributable
Cdg592not attributable
Communauté de communes des Coëvrons (53)2€3.1m
Commune de Cenon2not attributable
Mairie de Thouaré-sur-Loire2not attributable
Musée du Louvre-Lens2not attributable
CAISSE DES DEPOTS1not attributable
Centre Départemental de Gestion de la Fonction Publique Territoriale de Maine et Loire1not attributable

What they win

Professional Services€18.9m25 awardsOthernot attributable1 award

Awards

Showing 1–25 of 26 awards we hold

Page 1 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.

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.