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ALTER SERVICES

ActiveSIREN number 528 810 393Public limited company with a board of directors (SA)Est. 201035.30 · Steam and air conditioning supplyAngers, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age16 years
older than 69% of its sector
Same activity, France739live companies · 230th oldest
In Angers16,238live companies
At this address5live companies incl. this one
Employees20–49as registered · 2024

In brief

ALTER SERVICES is a public limited company with a board of directors (SA) registered in France on 3 September 2010. At 16 years old it is older than 69% of the 739 live companies whose main activity is steam and air conditioning supply. Its registered office is in Angers, Maine-et-Loire, Pays de la Loire, at an address shared with 4 other live companies.

Register details

Registered nameALTER SERVICES
SIREN number528 810 393
Company typePublic limited company with a board of directors (SA)
Registered office7 Esp de La Gare, 49000 Angers
Nature of business (NACE Rev. 2.1 (French NAF 2025))35.30 Steam and air conditioning supply
International sector (ISIC Rev.4)D · 35 Electricity, gas, steam and air conditioning supply

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated3 September 2010
Employees20–49 (2024)

Steam and air conditioning supply in France

Live companies whose main activity is 35.30: 739 in total, median age 10 years, 35 incorporated in the past 12 months.

All 739 companies
This company's decadeOther decades
01002003004001900s: 441900s1950s: 881950s1960s: 991960s1970s: 881970s1980s: 21211980s1990s: 43431990s2000s: 1211212000s2010s: 2362362010s2020s: 2892892020s
Incorporated per year, still live
0204060802011: 2320112012: 242013: 3020132014: 302015: 1020152016: 192017: 1920172018: 302019: 2220192020: 392021: 2820212022: 472023: 5420232024: 552025: 3820252026: 28

Location

Registered office in Angers, Maine-et-Loire, Pays de la Loire.

Live companies in Angers16,238
Same activity in Angers1
Live companies in Maine-et-Loire52,701
New in Angers, past 12 months803

Also registered at this address

4 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
A
ACTIFLOWNantes, Pays de la Loire
Number 501 359 822Est. 2007
N
NOVAEBouguenais, Pays de la Loire
Number 799 827 993Est. 2013
LE
LAVAL ENERGIE NOUVELLELaval, Pays de la Loire
Number 808 190 375Est. 2014
ER
ENERGIE RENOUVELABLES NANTAISESNantes, Pays de la Loire
Number 483 051 017Est. 2005
S
SYNER'GIELe Mans, Pays de la Loire
Number 821 592 623Est. 2016
CP
CMP PRODUCTIONSMouzillon, Pays de la Loire
Number 892 357 674Est. 2020

Sources

Register data: Insee, Sirene database of companies and establishments (Licence Ouverte / Open Licence 2.0), delivery of 21 October 2026. Territories: Insee, Code officiel géographique 2026. Industry names: European Union, EU Vocabularies (NACE Rev. 2.1). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the French government business directory before relying on it.