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ALT KEY

ActiveSIREN number 104 713 631Simplified joint-stock company (SAS)Est. 202673.11 · Activities of advertising agenciesParis 12e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Ageless than a year
older than 2% of its sector
Same activity, France21,982live companies · 21526th oldest
In Paris 12e Arrondissement40,950live companies · 249 in the same activity
At this address4,373live companies incl. this one

In brief

ALT KEY is a simplified joint-stock company (SAS) registered in France on 29 April 2026. It is less than a year old; 98% of the 21,982 live companies whose main activity is activities of advertising agencies are older. Its registered office is in Paris 12e Arrondissement, Paris, Île-de-France, at an address shared with 4,372 other live companies. 249 live companies in Paris 12e Arrondissement share the same main activity.

Register details

Registered nameALT KEY
SIREN number104 713 631
Company typeSimplified joint-stock company (SAS)
Registered office61 Rue de Lyon, 75012 Paris
Nature of business (NACE Rev. 2.1 (French NAF 2025))73.11 Activities of advertising agencies
International sector (ISIC Rev.4)M · 73 Advertising and market research

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated29 April 2026

Activities of advertising agencies in France

Live companies whose main activity is 73.11: 21,982 in total, median age 15 years, 1,196 incorporated in the past 12 months.

All 21,982 companies
This company's decadeOther decades
02,0004,0006,0008,0001900s: 61611900s1920s: 111920s1950s: 30301950s1960s: 42421960s1970s: 1511511970s1980s: 9769761980s1990s: 2,6512,6511990s2000s: 5,8675,8672000s2010s: 5,9445,9442010s2020s: 6,2596,2592020s
Incorporated per year, still live
05001,0001,5002,0002011: 68120112012: 6022013: 51420132014: 5482015: 57320152016: 6792017: 55320172018: 5402019: 59120192020: 6292021: 73120212022: 8572023: 92020232024: 9922025: 1,16820252026: 962

Location

Registered office in Paris 12e Arrondissement, Paris, Île-de-France.

Live companies in Paris 12e Arrondissement40,950
Same activity in Paris 12e Arrondissement249
Live companies in Paris907,999
New in Paris 12e Arrondissement, past 12 months2,851

Also registered at this address

4,372 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
PS
PUB SQUADParis 14e Arrondissement, Île-de-France
Number 104 321 013Est. 2026
MP
MOWGLI PRODUCTIONParis 2e Arrondissement, Île-de-France
Number 104 465 059Est. 2026
PH
PARIS HUBParis 11e Arrondissement, Île-de-France
Number 104 577 283Est. 2026
A
APFParis 2e Arrondissement, Île-de-France
Number 104 579 222Est. 2026
RI
REVEAL INFLUParis 8e Arrondissement, Île-de-France
Number 105 137 889Est. 2026
T
THVAParis 2e Arrondissement, Île-de-France
Number 103 554 671Est. 2026

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.