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ALTECH

ActiveSIREN number 403 305 774Simplified joint-stock company (SAS)Est. 199671.12 · Engineering activities and related technical consultancyChâteauneuf-les-Martigues, Provence-Alpes-Côte d'Azur
Official record (Annuaire des entreprises) ↗
Age30 years
older than 92% of its sector
Same activity, France64,131live companies · 5303rd oldest
In Châteauneuf-les-Martigues1,807live companies · 19 in the same activity
At this address33live companies incl. this one
Employees20–49as registered · 2024

In brief

ALTECH is a simplified joint-stock company (SAS) registered in France on 1 January 1996. At 30 years old it is older than 92% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Châteauneuf-les-Martigues, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, at an address shared with 32 other live companies. 19 live companies in Châteauneuf-les-Martigues share the same main activity.

Register details

Registered nameALTECH
SIREN number403 305 774
Company typeSimplified joint-stock company (SAS)
Registered officeLa Palunette, 13220 Châteauneuf-les-Martigues
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.12 Engineering activities and related technical consultancy
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 January 1996
Employees20–49 (2024)

Engineering activities and related technical consultancy in France

Live companies whose main activity is 71.12: 64,131 in total, median age 9 years, 4,435 incorporated in the past 12 months.

All 64,131 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 1591900s1930s: 11930s1940s: 11940s1950s: 501950s1960s: 1091960s1970s: 4091970s1980s: 1,9201980s1990s: 4,9801990s2000s: 12,4362000s2010s: 19,0842010s2020s: 24,9822020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,66420112012: 1,4852013: 1,57420132014: 1,6692015: 1,83020152016: 2,0212017: 2,24920172018: 2,4062019: 2,64320192020: 2,7352021: 3,14820212022: 3,4182023: 3,84520232024: 3,9952025: 4,17420252026: 3,6652027: 22027

Location

Registered office in Châteauneuf-les-Martigues, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur.

Live companies in Châteauneuf-les-Martigues1,807
Same activity in Châteauneuf-les-Martigues19
Live companies in Bouches-du-Rhône310,884
New in Châteauneuf-les-Martigues, past 12 months104

Also registered at this address

32 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
IM
INGENERIE MERIDIONALE CLIM ET CHAUFFAGEMarseille 16e Arrondissement, Provence-Alpes-Côte d'Azur
Number 403 258 262Est. 1996
AD
ARNEL DE COMBARIEUMarseille 6e Arrondissement, Provence-Alpes-Côte d'Azur
Number 403 906 423Est. 1996
EF
EXYTE FRANCEAix-en-Provence, Provence-Alpes-Côte d'Azur
Number 404 164 915Est. 1996
EI
ELECTRONIQUE INDUSTRIEAix-en-Provence, Provence-Alpes-Côte d'Azur
Number 403 650 237Est. 1996
E
ELOGVitrolles, Provence-Alpes-Côte d'Azur
Number 403 255 649Est. 1995
HG
HYDRO GEOTECHNIQUE SUD ESTGardanne, Provence-Alpes-Côte d'Azur
Number 403 778 079Est. 1995

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.