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ONE EXPERT

ActiveSIREN number 817 762 768Simplified joint-stock company (SAS)Est. 201662.10 · Computer programming activitiesSerris, Île-de-France
Official record (Annuaire des entreprises) ↗
Age10 years
older than 73% of its sector
Same activity, France49,235live companies · 13003rd oldest
In Serris1,588live companies · 20 in the same activity
At this address26live companies incl. this one
Employees3–5as registered · 2024

In brief

ONE EXPERT is a simplified joint-stock company (SAS) registered in France on 1 January 2016. At 10 years old it is older than 73% of the 49,235 live companies whose main activity is computer programming activities. Its registered office is in Serris, Seine-et-Marne, Île-de-France, at an address shared with 25 other live companies. 20 live companies in Serris share the same main activity.

Register details

Registered nameONE EXPERT
SIREN number817 762 768
Company typeSimplified joint-stock company (SAS)
Registered office1 B Avenue Christian Doppler, 77700 Serris
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.

Incorporated1 January 2016
Employees3–5 (2024)

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 Serris, Seine-et-Marne, Île-de-France.

Live companies in Serris1,588
Same activity in Serris20
Live companies in Seine-et-Marne140,890
New in Serris, past 12 months116

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
SE
SMART ESCombs-la-Ville, Île-de-France
Number 821 177 680Est. 2016
O
OPERANTICChalifert, Île-de-France
Number 817 410 871Est. 2015
RC
RST CONCEPTIONRecloses, Île-de-France
Number 817 886 112Est. 2016
M
MIXAUTOMontévrain, Île-de-France
Number 818 337 248Est. 2016
GS
GET AND SETSavigny-le-Temple, Île-de-France
Number 815 384 896Est. 2015
I
IKNSABassevelle, Île-de-France
Number 814 789 319Est. 2015

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.