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Supplier profile

SIAS S.p.A.

Every public-sector award we hold for this supplier, across Italy, from 28 Jun 2010 to 17 Dec 2025.

Awards won

30

all time

Attributed value

€6.0m

26 shared, unvalued

Buyers

25

public bodies

Active

2010–2025

first to latest award

Awards by year

2010€290k1 award
2012€70k1 award
2017€5.6m2 awards
2018not attributable1 award
2019not attributable4 awards
2020not attributable3 awards
2021not attributable2 awards
2022not attributable5 awards
2023not attributable3 awards
2025not attributable7 awards

Who they win from

BuyerAwardsValue
PROVINCIA DI BRESCIA - CUC STAZIONE APPALTANTE - SEDE PRINCIPALE3not attributable
Milano Serravalle - Milano Tangenziali S.P.A. a socio unico2not attributable
Roma Capitale2not attributable
ANAS SpA — Direzione Generale1not attributable
Autostrada Brescia Verona Vicenza Padova S.p.A.1not attributable
Autostrada Brescia Verona Vicenza Padova Spa1not attributable
Autostrada del Brennero S.p.A.1not attributable
Autostrade per l'Italia S.p.A., società soggetta all'attività di direzione e coordinamento di Atlantia S.p.A., direzione 2, tronco di Milano1€5.6m
Autostrade per l'Italia SpA società soggetta all'attività di direzione e coordinamento di Atlantia SpA Direzione 2, Tronco di Milano1not attributable
Autostrade per l'Italia SpA — Direzione 3° Tronco Bologna1not attributable

What they win

Construction & Engineering€5.6m21 awardsHealth & Care€360k2 awardsTransportnot attributable4 awardsFacilities Managementnot attributable2 awardsOthernot attributable1 award

Awards

Showing 1–25 of 30 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.