ALTER PUBLIC agissant au nom et pour le compte du SIEML: public contracts and tenders
ALTER PUBLIC agissant au nom et pour le compte du SIEML awarded 10 public contracts worth €10.7M where a value is stated since 2024-07-16; the construction work contract held by CRUARD CHARPENTE ET CONSTRUCTION BOIS SAS ends on 2027-09-24 (signed + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 10 of 10 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | ALTER PUBLIC agissant au nom et pour le compte du SIEML |
| Country | France |
| Buyer type | Body governed by public law (central government) |
| City | ANGERS Cedex 02 |
| Sources | EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| SASU EIB (Electricité Industrielle Bâtiment) | 2 | n/a | ||
| ADRION SAS | 1 | n/a | ||
| CRUARD CHARPENTE ET CONSTRUCTION BOIS SAS | 1 | n/a | ||
| DUVAL Métalu S.A.S. | 1 | n/a | ||
| SAS LUCAS ANGERS | 1 | n/a | ||
| SRS Société Revêtements de Sols S.A.S. | 1 | n/a | ||
| VALLEE ATLANTIQUE SAS | 1 | n/a |
Suppliers named on ALTER PUBLIC agissant au nom et pour le compte du SIEML's award notices; registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2027-09-24 | MARCHE DE TRAVAUX D'EXTENSION ET DE RENOVATION DU SIEGE DU SIEML A ECOUFLANT (49) - RELANCE DES LOTS N°02, 04… | CRUARD CHARPENTE ET CONSTRUCTION BOIS SAS, DUVAL Métalu S.A.S., SASU EIB (Electricité Industrielle Bâtiment) | €2.7M | signed + duration |
| 2027-09-24 | Marché de travaux d'extension et de rénovation du siège du SIEML à Ecouflant (49) | ADRION SAS, SRS Société Revêtements de Sols S.A.S., SAS LUCAS ANGERS, ... | €2.0M | signed + duration |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of ALTER PUBLIC agissant au nom et pour le compte du SIEML whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 2 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
No open call for tender from ALTER PUBLIC agissant au nom et pour le compte du SIEML today.
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Construction work | 45 | 2 | €4.7M |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2026-04-09 | MARCHE DE TRAVAUX D'EXTENSION ET DE RENOVATION DU SIEGE DU SIEML A ECOUFLANT (49) - RELANCE DES LOTS N°02, 04… | CRUARD CHARPENTE ET CONSTRUCTION BOIS SAS, DUVAL Métalu S.A.S., SASU EIB (Electricité Industrielle Bâtiment) | €2.7M |
| 2026-04-09 | Marché de travaux d'extension et de rénovation du siège du SIEML à Ecouflant (49) | ADRION SAS, SRS Société Revêtements de Sols S.A.S., SAS LUCAS ANGERS | €2.0M |
Follow this buyer free
Get ALTER PUBLIC agissant au nom et pour le compte du SIEML's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in France). The same data is in the REST API and the MCP server.
Sources: EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.
Questions
How many public contracts has ALTER PUBLIC agissant au nom et pour le compte du SIEML awarded?
ALTER PUBLIC agissant au nom et pour le compte du SIEML published 10 contract award notices between 2024-07-16 and 2026-04-09; the 10 that state a value add up to €10.7M (official notices, as of 2026-10-27).
Who are ALTER PUBLIC agissant au nom et pour le compte du SIEML's biggest suppliers?
By contract awards: SASU EIB (Electricité Industrielle Bâtiment) (2), ADRION SAS (1) and CRUARD CHARPENTE ET CONSTRUCTION BOIS SAS (1) (as of 2026-10-27). Winners that could be a private person are not named.
Which ALTER PUBLIC agissant au nom et pour le compte du SIEML contracts end soon?
2 contracts awarded by ALTER PUBLIC agissant au nom et pour le compte du SIEML end in the next 18 months. The soonest with a named holder is the construction work contract held by CRUARD CHARPENTE ET CONSTRUCTION BOIS SAS, ending on 2027-09-24 (signed + duration) (as of 2026-10-27).
Does ALTER PUBLIC agissant au nom et pour le compte du SIEML have open tenders now?
No call for tender from ALTER PUBLIC agissant au nom et pour le compte du SIEML is open today in the official notices we read (as of 2026-10-27). Its 4 earlier calls are counted on this page.
What does ALTER PUBLIC agissant au nom et pour le compte du SIEML buy?
Most of ALTER PUBLIC agissant au nom et pour le compte du SIEML's awards are in Construction work (CPV 45) (2) (as of 2026-10-27).
Cite as: Arcadium Data, "ALTER PUBLIC agissant au nom et pour le compte du SIEML tenders and contracts: 10 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/alter-public-agissant-au-nom-et-pour-le-compte-du-sieml-fr/, data as of 2026-10-27.