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Supplier profile

Sia Partners

Every public-sector award we hold for this supplier, across Belgium, France, the UK, the Netherlands and UK, from 20 Jan 2014 to 19 May 2026.

Awards won

161

all time

Attributed value

£10k + €6.4m

118 shared, unvalued

Buyers

107

public bodies

Active

2014–2026

first to latest award

Awards by year

2014not attributable3 awards
2015not attributable3 awards
2016€95k3 awards
2017not attributable7 awards
2018€898k12 awards
2019£10k + €1.7m10 awards
2020€2.1m17 awards
2021€699k29 awards
2022not attributable15 awards
2023€283k15 awards
2024€190k21 awards
2025€420k19 awards
2026not attributable7 awards

Who they win from

BuyerAwardsValue
Water Services Regulation Authority (Ofwat)4£10k
CAISSE DES DEPOTS10not attributable
Caisse des dépôts9not attributable
ACTION LOGEMENT SERVICES4not attributable
EDF SA4not attributable
CMA France3not attributable
CNAF3€311k
Ile-de-France Mobilités,3not attributable
Ministère de l'éducation nationale3not attributable
Action logement services2€375k

What they win

Professional Services£10k + €2.7m68 awardsIT & Digital€2.2m45 awardsConstruction & Engineering€1.5m12 awardsOthernot attributable29 awardsEducation & Skillsnot attributable4 awardsTransportnot attributable2 awardsFacilities Managementnot attributable1 award

Awards

Showing 26–50 of 161 awards we hold

Page 2 of 7

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.