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OSIS

ActiveSIREN number 518 940 879Limited liability company (SARL)Est. 200969.20 · Accounting, bookkeeping and auditing activities; tax consultancyNantes, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age16 years
older than 62% of its sector
Same activity, France26,724live companies · 10096th oldest
In Nantes39,479live companies · 147 in the same activity
At this address55live companies incl. this one

In brief

OSIS is a limited liability company (SARL) registered in France on 14 December 2009. At 16 years old it is older than 62% of the 26,724 live companies whose main activity is accounting, bookkeeping and auditing activities; tax consultancy. Its registered office is in Nantes, Loire-Atlantique, Pays de la Loire, at an address shared with 54 other live companies. 147 live companies in Nantes share the same main activity.

Register details

Registered nameOSIS
SIREN number518 940 879
Company typeLimited liability company (SARL)
Registered office3 Chemin Du Pressoir Chenaie, 44100 Nantes
Nature of business (NACE Rev. 2.1 (French NAF 2025))69.20 Accounting, bookkeeping and auditing activities; tax consultancy
International sector (ISIC Rev.4)M · 69 Legal and accounting activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated14 December 2009

Accounting, bookkeeping and auditing activities; tax consultancy in France

Live companies whose main activity is 69.20: 26,724 in total, median age 12 years, 1,308 incorporated in the past 12 months.

All 26,724 companies
This company's decadeOther decades
02,5005,0007,50010,0001900s: 1281281900s1940s: 111940s1950s: 36361950s1960s: 1581581960s1970s: 6916911970s1980s: 1,4071,4071980s1990s: 2,7602,7601990s2000s: 4,9424,9422000s2010s: 7,7787,7782010s2020s: 8,8238,8232020s
Incorporated per year, still live
05001,0001,5002,0002011: 67820112012: 6732013: 71720132014: 7952015: 81120152016: 8032017: 82920172018: 8372019: 95420192020: 1,0012021: 1,17320212022: 1,3132023: 1,34220232024: 1,4882025: 1,52020252026: 986

Location

Registered office in Nantes, Loire-Atlantique, Pays de la Loire.

Live companies in Nantes39,479
Same activity in Nantes147
Live companies in Loire-Atlantique148,935
New in Nantes, past 12 months1,957

Also registered at this address

54 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
CH
CABINET HENRI DU REAULa Baule-Escoublac, Pays de la Loire
Number 520 660 564Est. 2010
SE
SONIGO EXPERTISE-COMPTABLE ET AUDIT PAR ABREVIATION SONECATreillières, Pays de la Loire
Number 519 714 299Est. 2010
EA
EXPEREO AUDITRezé, Pays de la Loire
Number 518 312 434Est. 2009
AE
ACOR EXPERTISENantes, Pays de la Loire
Number 520 741 869Est. 2010
TC
TYLS CHATEAUBRIANTChâteaubriant, Pays de la Loire
Number 520 093 501Est. 2010
CY
C Y MIndre, Pays de la Loire
Number 515 100 782Est. 2009

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.