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LEON

ActiveSIREN number 103 808 259Simplified joint-stock company (SAS)Est. 202662.20 · Computer consultancy and computer facilities management activitiesSèvres, Île-de-France
Official record (Annuaire des entreprises) ↗
Ageless than a year
older than 4% of its sector
Same activity, France66,680live companies · 63833rd oldest
In Sèvres3,190live companies · 66 in the same activity
At this address26live companies incl. this one

In brief

LEON is a simplified joint-stock company (SAS) registered in France on 13 April 2026. It is less than a year old; 96% of the 66,680 live companies whose main activity is computer consultancy and computer facilities management activities are older. Its registered office is in Sèvres, Hauts-de-Seine, Île-de-France, at an address shared with 25 other live companies. 66 live companies in Sèvres share the same main activity.

Register details

Registered nameLEON
SIREN number103 808 259
Company typeSimplified joint-stock company (SAS)
Registered office1 Avenue de La Cristallerie, 92310 Sèvres
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.

Incorporated13 April 2026

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 Sèvres, Hauts-de-Seine, Île-de-France.

Live companies in Sèvres3,190
Same activity in Sèvres66
Live companies in Hauts-de-Seine241,725
New in Sèvres, past 12 months162

Also registered at this address

25 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
C
CLEERUXBoulogne-Billancourt, Île-de-France
Number 104 272 356Est. 2026
E
ERWANMalakoff, Île-de-France
Number 103 761 391Est. 2026
GA
GUILLEMOT ADVISORYLa Garenne-Colombes, Île-de-France
Number 103 812 228Est. 2026
S
SILARUSVanves, Île-de-France
Number 104 086 046Est. 2026
EC
ELITECH CONSULTINGLe Plessis-Robinson, Île-de-France
Number 103 858 403Est. 2026
I
INFRASTELLIONBoulogne-Billancourt, Île-de-France
Number 103 888 483Est. 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.