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C4A

ActiveSIREN number 531 132 207Simplified joint-stock company (SAS)Est. 201162.20 · Computer consultancy and computer facilities management activitiesSaint-Germain-en-Laye, Île-de-France
Official record (Annuaire des entreprises) ↗
Age15 years
older than 78% of its sector
Same activity, France66,680live companies · 14530th oldest
In Saint-Germain-en-Laye7,140live companies · 155 in the same activity
At this address197live companies incl. this one

In brief

C4A is a simplified joint-stock company (SAS) registered in France on 1 April 2011. At 15 years old it is older than 78% of the 66,680 live companies whose main activity is computer consultancy and computer facilities management activities. Its registered office is in Saint-Germain-en-Laye, Yvelines, Île-de-France, at an address shared with 196 other live companies. 155 live companies in Saint-Germain-en-Laye share the same main activity.

Register details

Registered nameC4A
SIREN number531 132 207
Company typeSimplified joint-stock company (SAS)
Registered office20 T Rue Schnapper, 78100 Saint-Germain-en-Laye
Nature of business (NACE Rev. 2.1 (French NAF 2025))62.20 Computer consultancy and computer facilities management activities
International sector (ISIC Rev.4)J · 62 Computer programming, consultancy and related activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 April 2011

Computer consultancy and computer facilities management activities in France

Live companies whose main activity is 62.20: 66,680 in total, median age 5 years, 6,685 incorporated in the past 12 months.

All 66,680 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 91900s1920s: 11920s1940s: 11940s1950s: 41950s1960s: 81960s1970s: 641970s1980s: 6061980s1990s: 2,6481990s2000s: 9,6382000s2010s: 17,7112010s2020s: 35,9902020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,33320112012: 1,1952013: 1,26520132014: 1,3542015: 1,59320152016: 1,8012017: 2,18220172018: 2,6692019: 3,14320192020: 3,0082021: 3,74920212022: 4,8422023: 5,64820232024: 6,1492025: 6,97720252026: 5,617

Location

Registered office in Saint-Germain-en-Laye, Yvelines, Île-de-France.

Live companies in Saint-Germain-en-Laye7,140
Same activity in Saint-Germain-en-Laye155
Live companies in Yvelines151,787
New in Saint-Germain-en-Laye, past 12 months396

Also registered at this address

196 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
SC
SKF CONSULTINGCarrières-sur-Seine, Île-de-France
Number 531 134 427Est. 2011
TC
TL CONSULTINGMaurepas, Île-de-France
Number 531 868 362Est. 2011
MI
MO INFORMATIQUELe Vésinet, Île-de-France
Number 532 261 757Est. 2011
AG
A GREENE INFORMATION & IMAGERIEVersailles, Île-de-France
Number 531 226 603Est. 2011
EC
EIDO CONSULTINGCarrières-sous-Poissy, Île-de-France
Number 531 825 982Est. 2011
I
ITECLINKVélizy-Villacoublay, Île-de-France
Number 531 462 836Est. 2011

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.