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ONYXIA SAS

ActiveSIREN number 103 489 035Simplified joint-stock company (SAS)Est. 202671.11 · Architectural activitiesParis 6e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Ageless than a year
older than 2% of its sector
Same activity, France22,658live companies · 22257th oldest
In Paris 6e Arrondissement21,985live companies · 121 in the same activity
At this address722live companies incl. this one

In brief

ONYXIA SAS is a simplified joint-stock company (SAS) registered in France on 25 March 2026. It is less than a year old; 98% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in Paris 6e Arrondissement, Paris, Île-de-France, at an address shared with 721 other live companies. 121 live companies in Paris 6e Arrondissement share the same main activity.

Register details

Registered nameONYXIA SAS
SIREN number103 489 035
Company typeSimplified joint-stock company (SAS)
Registered office101 Rue de Sevres, 75006 Paris
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.11 Architectural activities
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated25 March 2026

Architectural activities in France

Live companies whose main activity is 71.11: 22,658 in total, median age 11 years, 833 incorporated in the past 12 months.

All 22,658 companies
This company's decadeOther decades
02,5005,0007,50010,0001900s: 51511900s1910s: 111910s1950s: 111950s1960s: 11111960s1970s: 1071071970s1980s: 6816811980s1990s: 1,8601,8601990s2000s: 5,0905,0902000s2010s: 7,8717,8712010s2020s: 6,9856,9852020s
Incorporated per year, still live
05001,0001,5002,0002011: 71520112012: 6312013: 66720132014: 7142015: 76620152016: 8572017: 1,01120172018: 8892019: 97520192020: 9992021: 1,01920212022: 1,0822023: 99720232024: 1,1112025: 1,08620252026: 691

Location

Registered office in Paris 6e Arrondissement, Paris, Île-de-France.

Live companies in Paris 6e Arrondissement21,985
Same activity in Paris 6e Arrondissement121
Live companies in Paris907,999
New in Paris 6e Arrondissement, past 12 months796

Also registered at this address

721 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
A
ARCHIFORMEParis 17e Arrondissement, Île-de-France
Number 102 723 897Est. 2026
SC
STUDIO CLASSICOParis 19e Arrondissement, Île-de-France
Number 102 812 534Est. 2026
VS
VERNACCHIO STUDIOParis 7e Arrondissement, Île-de-France
Number 103 280 764Est. 2026
GE
GERMAIN ET ASSOCIESParis 4e Arrondissement, Île-de-France
Number 102 797 933Est. 2026
NH
N H STUDIOParis 8e Arrondissement, Île-de-France
Number 103 243 390Est. 2026
L
LUMINIAParis 20e Arrondissement, Île-de-France
Number 102 526 209Est. 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.