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CESYAM

ActiveSIREN number 390 261 246Limited liability company (SARL)Est. 199358.29 · Other software publishingMontrouge, Île-de-France
Official record (Annuaire des entreprises) ↗
Age33 years
older than 96% of its sector
Same activity, France11,040live companies · 468th oldest
In Montrouge6,500live companies · 19 in the same activity
At this address10live companies incl. this one
Employees6–9as registered · 2024

In brief

CESYAM is a limited liability company (SARL) registered in France on 4 January 1993. At 33 years old it is older than 96% of the 11,040 live companies whose main activity is other software publishing. Its registered office is in Montrouge, Hauts-de-Seine, Île-de-France, at an address shared with 9 other live companies. 19 live companies in Montrouge share the same main activity.

Register details

Registered nameCESYAM
SIREN number390 261 246
Company typeLimited liability company (SARL)
Registered office91 Avenue Aristide Briand, 92120 Montrouge
Nature of business (NACE Rev. 2.1 (French NAF 2025))58.29 Other software publishing
International sector (ISIC Rev.4)J · 58 Publishing activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated4 January 1993
Employees6–9 (2024)

Other software publishing in France

Live companies whose main activity is 58.29: 11,040 in total, median age 6 years, 1,829 incorporated in the past 12 months.

All 11,040 companies
This company's decadeOther decades
02,0004,0006,0008,0001950s: 771950s1960s: 331960s1970s: 24241970s1980s: 2882881980s1990s: 6096091990s2000s: 1,8541,8542000s2010s: 2,6682,6682010s2020s: 5,5875,5872020s
Incorporated per year, still live
05001,0001,5002,0002011: 19920112012: 2272013: 21320132014: 2162015: 27120152016: 3202017: 34020172018: 3432019: 36120192020: 4232021: 55920212022: 5932023: 70120232024: 8462025: 79620252026: 1,6682027: 12027

Location

Registered office in Montrouge, Hauts-de-Seine, Île-de-France.

Live companies in Montrouge6,500
Same activity in Montrouge19
Live companies in Hauts-de-Seine241,725
New in Montrouge, past 12 months323

Also registered at this address

9 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
NF
NEMETSCHEK FRANCEPuteaux, Île-de-France
Number 388 555 906Est. 1992
S
SYNAPSESaint-Cloud, Île-de-France
Number 391 032 455Est. 1993
A
ALTRIDENeuilly-sur-Seine, Île-de-France
Number 388 318 404Est. 1992
MT
MEXON TECHNOLOGY SACourbevoie, Île-de-France
Number 385 407 697Est. 1992
I
IMPLICITSuresnes, Île-de-France
Number 392 475 679Est. 1993
S
SNAISOSèvres, Île-de-France
Number 384 650 057Est. 1992

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.