The database of public procurement

144,015 companies77,954 contracting authorities2,683 BoQs with a specified brand39,804 planning offices445,330 awardsAwards up to 8 Oct 2026

Company

SILIUM

SILIUM from Reze has been awarded 16 public contracts since 2011, 12 of them EU-wide up to 2022 (as of 9 Oct 2026).

As of: · Source: official notices (Datenservice Öffentlicher Einkauf, CC0), EU Official Journal (TED) and procurement portals · How we count

44400 Rezein notices since 2011
12
EU-wide awards 2011 to 2022 from 10 contracting authorities, €2,519,848
4
awards in 3 procedures, since 25 Oct 2022
€499,380
contract value, 4 of 4 stating one
4
bids on average when this company wins; sole bidder 0 times
4 Nov 2025
latest award

Awards per year, 2011 to today

2011: 1 award120112013: 1 award120132015: 1 award120152016: 2 awards220162017: 2 awards220172021: 4 awards420212022: 1 award120222025: 3 awards32025

Up to 2023 from the EU Official Journal (only contracts above the EU thresholds), from 2024 from the Datenservice Öffentlicher Einkauf and the portals. 2025: €341,810. The current year is incomplete.

Timeline, 36 months

20232024202520264 Nov 2025: untitled, €62,6744 Nov 2025: untitled, €39,1362 Jan 2025: untitled, €240,000

One dot per award in the month of the notice, sized by value, red when there was only one bid. Click a dot to open the notice.

The network around SILIUM

Contracting authoritiesNext door on the siteACTUELVET1ACTUELVET, NIORT: 1PROBLANC1PROBLANC, RUFFEC: 1FIGOMEX1FIGOMEX, Saint-Herblain: 1APEI OUEST 44 - ESAT SAILLE1APEI OUEST 44 - ESAT SAILLE, Guerande: 1AU FORUM DU BATIMENT1AU FORUM DU BATIMENT, Paris 15: 1SILIUM4 awardsnone

Next door on the site

Contracting authorities and neighbours from the award notices, planners from the office register, brands from the bills of quantities of the tender before the award. Figures are lots.

Competitors

No one else in the database wins in these trades with the contracting authorities of this company.

Who wins with the 0 most frequent contracting authorities of this company in the same trades.

References: recently won

DateLotContracting authorityValueBids
4 Nov 2025untitled · Source (Procurement portal)not in the index€62,6743
4 Nov 2025untitled · Source (Procurement portal)not in the index€39,1365
2 Jan 2025untitled · Source (Procurement portal)not in the index€240,000
25 Oct 2022untitled · Source (Procurement portal)not in the index€157,570

The 4 most recent of 4. All with Pro.

EU-wide awards 2006 to 2023

12 awards from 10 contracting authorities, €2,519,848 stated. The most frequent:

Cap Atlantique2
GPM de Nantes — Saint-Nazaire2
CG 491
Communauté de communes du Pays de Challans1
Commune de Saint-Nazaire1
OPH Silène1
Pro · All 12 EU-wide awards with contracting authority, value and number of bids
Year, contract, contracting authority, value and bids, each award with its source. See everything with Pro

From the EU Official Journal (TED), matched by company key; subsidiaries are not counted. Listed as “Silium”, 4 bids on average.

Questions and answers

How many public contracts has SILIUM won?

SILIUM has received 4 contract awards from public tenders since 2022, most recently on 4 Nov 2025. The notices state a combined value of €499,380. When the company won, there were 4 bids on average. The EU Official Journal also lists 12 EU-wide awards between 2011 and 2022.

Which contracting authorities does SILIUM work for most often?

EU-wide between 2011 and 2022, most awards came from Cap Atlantique (2), GPM de Nantes — Saint-Nazaire (2) and CG 49 (1).