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ALTHERO

ActiveSIREN number 932 971 641Simplified joint-stock company (SAS)Est. 202443.21 · Electrical installationRouen, Normandy
Official record (Annuaire des entreprises) ↗
Age2 years
older than 14% of its sector
Same activity, France58,567live companies · 50183rd oldest
In Rouen16,083live companies · 76 in the same activity
At this address40live companies incl. this one

In brief

ALTHERO is a simplified joint-stock company (SAS) registered in France on 6 July 2024. It is 2 years old; 86% of the 58,567 live companies whose main activity is electrical installation are older. Its registered office is in Rouen, Seine-Maritime, Normandy, at an address shared with 39 other live companies. 76 live companies in Rouen share the same main activity.

Register details

Registered nameALTHERO
SIREN number932 971 641
Company typeSimplified joint-stock company (SAS)
Registered office105 Allee Francois Mitterrand, 76100 Rouen
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.21 Electrical installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated6 July 2024

Electrical installation in France

Live companies whose main activity is 43.21: 58,567 in total, median age 9 years, 3,383 incorporated in the past 12 months.

All 58,567 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 37371900s1950s: 73731950s1960s: 2662661960s1970s: 3113111970s1980s: 9679671980s1990s: 3,0423,0421990s2000s: 12,32912,3292000s2010s: 17,26917,2692010s2020s: 24,27324,2732020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,87220112012: 1,6112013: 1,42620132014: 1,4052015: 1,39520152016: 1,6902017: 1,88120172018: 1,8792019: 2,36420192020: 2,5542021: 3,26420212022: 3,7602023: 3,89920232024: 4,1382025: 3,95020252026: 2,708

Location

Registered office in Rouen, Seine-Maritime, Normandy.

Live companies in Rouen16,083
Same activity in Rouen76
Live companies in Seine-Maritime101,924
New in Rouen, past 12 months706

Also registered at this address

39 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
ER
ELEC & RESEAUXCanteleu, Normandy
Number 931 047 179Est. 2024
GT
GM TRAVECONointot, Normandy
Number 930 547 690Est. 2024
BB
BAZ BATIMENTRouen, Normandy
Number 930 465 570Est. 2024
SC
SD CONSTRUCTIONGrémonville, Normandy
Number 930 480 223Est. 2024
PB
PRO BATIRouen, Normandy
Number 930 851 266Est. 2024
SR
SGM RESEAUX COMPOSITESElbeuf, Normandy
Number 930 004 361Est. 2024

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.