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EXPERTONE

ActiveSIREN number 991 322 934Simplified joint-stock company (SAS)Est. 202562.10 · Computer programming activitiesMantes-la-Jolie, Île-de-France
Official record (Annuaire des entreprises) ↗
Age1 year
older than 20% of its sector
Same activity, France49,235live companies · 39142nd oldest
In Mantes-la-Jolie4,696live companies · 19 in the same activity
At this address29live companies incl. this one

In brief

EXPERTONE is a simplified joint-stock company (SAS) registered in France on 15 August 2025. It is 1 year old; 80% of the 49,235 live companies whose main activity is computer programming activities are older. Its registered office is in Mantes-la-Jolie, Yvelines, Île-de-France, at an address shared with 28 other live companies. 19 live companies in Mantes-la-Jolie share the same main activity.

Register details

Registered nameEXPERTONE
SIREN number991 322 934
Company typeSimplified joint-stock company (SAS)
Registered office56 Rue Nationale, 78200 Mantes-la-Jolie
Nature of business (NACE Rev. 2.1 (French NAF 2025))62.10 Computer programming 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.

Incorporated15 August 2025

Computer programming activities in France

Live companies whose main activity is 62.10: 49,235 in total, median age 4 years, 8,788 incorporated in the past 12 months.

All 49,235 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 441900s1950s: 441950s1960s: 331960s1970s: 23231970s1980s: 3363361980s1990s: 1,5141,5141990s2000s: 5,6085,6082000s2010s: 12,27712,2772010s2020s: 29,46629,4662020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 86420112012: 8002013: 83020132014: 1,0222015: 1,17820152016: 1,3682017: 1,60120172018: 1,7742019: 2,02420192020: 2,2992021: 2,68120212022: 3,1582023: 3,37920232024: 4,1802025: 6,42420252026: 7,3432027: 22027

Location

Registered office in Mantes-la-Jolie, Yvelines, Île-de-France.

Live companies in Mantes-la-Jolie4,696
Same activity in Mantes-la-Jolie19
Live companies in Yvelines151,787
New in Mantes-la-Jolie, past 12 months205

Also registered at this address

28 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
D
DIGIHIVEPoissy, Île-de-France
Number 989 593 660Est. 2025
MC
MORPHIE CORPSaint-Rémy-lès-Chevreuse, Île-de-France
Number 990 315 400Est. 2025
ED
ELINEA DEVVoisins-le-Bretonneux, Île-de-France
Number 990 363 434Est. 2025
PD
PASTEQ DIGITALOrgeval, Île-de-France
Number 990 477 374Est. 2025
BT
BEST TRADER ASSISTANTMantes-la-Ville, Île-de-France
Number 990 618 159Est. 2025
RG
RYBRO GAMESGuyancourt, Île-de-France
Number 992 174 094Est. 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.