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ALTAIR

ActiveSIREN number 995 373 891Simplified joint-stock company (SAS)Est. 202570.10 · Activities of head officesGrenoble, Auvergne-Rhône-Alpes
Official record (Annuaire des entreprises) ↗
Ageless than a year
older than 17% of its sector
Same activity, France109,262live companies · 90138th oldest
In Grenoble24,310live companies · 211 in the same activity
At this address9live companies incl. this one

In brief

ALTAIR is a simplified joint-stock company (SAS) registered in France on 17 December 2025. It is less than a year old; 83% of the 109,262 live companies whose main activity is activities of head offices are older. Its registered office is in Grenoble, Isère, Auvergne-Rhône-Alpes, at an address shared with 8 other live companies. 211 live companies in Grenoble share the same main activity.

Register details

Registered nameALTAIR
SIREN number995 373 891
Company typeSimplified joint-stock company (SAS)
Registered office5 Place Nelson Mandela, 38000 Grenoble
Nature of business (NACE Rev. 2.1 (French NAF 2025))70.10 Activities of head offices
International sector (ISIC Rev.4)M · 70 Activities of head offices; management consultancy activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated17 December 2025

Activities of head offices in France

Live companies whose main activity is 70.10: 109,262 in total, median age 3 years, 24,033 incorporated in the past 12 months.

All 109,262 companies
This company's decadeOther decades
020,00040,00060,00080,0001900s: 501900s1920s: 11920s1930s: 11930s1940s: 11940s1950s: 2121950s1960s: 1451960s1970s: 2971970s1980s: 7891980s1990s: 2,2921990s2000s: 7,5272000s2010s: 22,6182010s2020s: 75,3292020s
Incorporated per year, still live
010,00020,00030,00040,0002011: 1,69120112012: 1,6612013: 1,76720132014: 1,9862015: 2,01820152016: 2,6212017: 2,81720172018: 2,9122019: 3,72420192020: 4,5242021: 6,45220212022: 6,8712023: 8,43420232024: 10,5332025: 20,32920252026: 18,1772027: 92027

Location

Registered office in Grenoble, Isère, Auvergne-Rhône-Alpes.

Live companies in Grenoble24,310
Same activity in Grenoble211
Live companies in Isère148,873
New in Grenoble, past 12 months861

Also registered at this address

8 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
TC
TAKE CARE CAPITALGrenoble, Auvergne-Rhône-Alpes
Number 999 006 232Est. 2025
HL
HCM LE CAPITALSaint-Sauveur, Auvergne-Rhône-Alpes
Number 100 103 266Est. 2025
CC
CLEANROOM CONSULTINGSaint-Hilaire-de-la-Côte, Auvergne-Rhône-Alpes
Number 101 198 109Est. 2025
I
ITSNOTVoreppe, Auvergne-Rhône-Alpes
Number 995 306 966Est. 2025
LV
LUDORIA VENTUREClaix, Auvergne-Rhône-Alpes
Number 995 367 638Est. 2025
T
TPIOMoirans, Auvergne-Rhône-Alpes
Number 995 377 835Est. 2025

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.