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ONTOLIA

ActiveSIREN number 450 309 505Simplified joint-stock company (SAS)Est. 200364.21 · Activities of holding companiesNantes, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age23 years
older than 87% of its sector
Same activity, France152,180live companies · 20304th oldest
In Nantes39,479live companies · 890 in the same activity
At this address9live companies incl. this one
Employees10–19as registered · 2024

In brief

ONTOLIA is a simplified joint-stock company (SAS) registered in France on 7 October 2003. At 23 years old it is older than 87% of the 152,180 live companies whose main activity is activities of holding companies. Its registered office is in Nantes, Loire-Atlantique, Pays de la Loire, at an address shared with 8 other live companies. 890 live companies in Nantes share the same main activity.

Register details

Registered nameONTOLIA
SIREN number450 309 505
Company typeSimplified joint-stock company (SAS)
Registered office8 Rue Kervegan, 44000 Nantes
Nature of business (NACE Rev. 2.1 (French NAF 2025))64.21 Activities of holding companies
International sector (ISIC Rev.4)K · 64 Financial service activities, except insurance and pension funding

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated7 October 2003
Employees10–19 (2024)

Activities of holding companies in France

Live companies whose main activity is 64.21: 152,180 in total, median age 10 years, 1,367 incorporated in the past 12 months.

All 152,180 companies
This company's decadeOther decades
020,00040,00060,00080,0001900s: 811900s1910s: 11910s1920s: 21920s1940s: 51940s1950s: 4531950s1960s: 3621960s1970s: 5551970s1980s: 2,3111980s1990s: 9,2361990s2000s: 29,5452000s2010s: 60,9552010s2020s: 48,6742020s
Incorporated per year, still live
05,00010,00015,00020,0002011: 4,45720112012: 4,8022013: 5,64820132014: 6,5612015: 7,27720152016: 7,8242017: 7,63520172018: 5,9702019: 6,83220192020: 7,4412021: 10,21420212022: 10,3192023: 8,08720232024: 7,6832025: 3,96220252026: 9672027: 12027

Location

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

Live companies in Nantes39,479
Same activity in Nantes890
Live companies in Loire-Atlantique148,935
New in Nantes, past 12 months1,957

Also registered at this address

8 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
GI
GUERANDE INVESTGuérande, Pays de la Loire
Number 450 467 931Est. 2003
OI
OCEANE INDUSTRIESNantes, Pays de la Loire
Number 450 227 426Est. 2003
HF
HELIODOR FINANCESaint-Herblain, Pays de la Loire
Number 450 468 434Est. 2003
SG
SARL GUYFTLa Baule-Escoublac, Pays de la Loire
Number 450 292 511Est. 2003
A
ANTOMLa Baule-Escoublac, Pays de la Loire
Number 450 421 557Est. 2003
SF
SOCIETE FINANCIERE CHEDEMOISLa Baule-Escoublac, Pays de la Loire
Number 450 498 118Est. 2003

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.