Data from the official company registers of 12 countries. Not an official register.

English
About
SearchMethodologyAbout

Countries

CZCzechiaEEEstoniaFIFinlandFRFranceIEIrelandLVLatviaNONorwayRORomaniaSKSlovakiaSESwedenTWTaiwanGBUnited Kingdom

Languages

EnglishGaeilgeNorskSuomiSvenskaEestiLatviešuFrançaisČeštinaSlovenčinaRomână繁體中文

BYORNA

ActiveSIREN number 919 557 447Simplified joint-stock company (SAS)Est. 202272.10 · Research and experimental development on natural sciences and engineeringPessac, Nouvelle-Aquitaine
Official record (Annuaire des entreprises) ↗
Age4 years
older than 20% of its sector
Same activity, France9,367live companies · 7469th oldest
In Pessac6,231live companies · 36 in the same activity
At this address5live companies incl. this one
Employees6–9as registered · 2024

In brief

BYORNA is a simplified joint-stock company (SAS) registered in France on 14 September 2022. It is 4 years old; 80% of the 9,367 live companies whose main activity is research and experimental development on natural sciences and engineering are older. Its registered office is in Pessac, Gironde, Nouvelle-Aquitaine, at an address shared with 4 other live companies. 36 live companies in Pessac share the same main activity.

Register details

Registered nameBYORNA
SIREN number919 557 447
Company typeSimplified joint-stock company (SAS)
Registered office8 Rue Adrienne Bolland, 33600 Pessac
Nature of business (NACE Rev. 2.1 (French NAF 2025))72.10 Research and experimental development on natural sciences and engineering
International sector (ISIC Rev.4)M · 72 Scientific research and development

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated14 September 2022
Employees6–9 (2024)

Research and experimental development on natural sciences and engineering in France

Live companies whose main activity is 72.10: 9,367 in total, median age 12 years, 519 incorporated in the past 12 months.

All 9,367 companies
This company's decadeOther decades
01,0002,0003,0004,0001880s: 11880s1900s: 1821900s1910s: 11910s1920s: 51920s1940s: 41940s1950s: 111950s1960s: 301960s1970s: 1711970s1980s: 7741980s1990s: 1,2691990s2000s: 1,5122000s2010s: 2,4082010s2020s: 2,9992020s
Incorporated per year, still live
02004006008002011: 18920112012: 1742013: 19920132014: 2532015: 22320152016: 2672017: 28620172018: 2982019: 34420192020: 3912021: 43220212022: 3992023: 39620232024: 4462025: 52420252026: 4102027: 12027

Location

Registered office in Pessac, Gironde, Nouvelle-Aquitaine.

Live companies in Pessac6,231
Same activity in Pessac36
Live companies in Gironde211,679
New in Pessac, past 12 months273

Also registered at this address

4 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
BC
BORDEAUX COLORECTAL INSTITUTE BCIBordeaux, Nouvelle-Aquitaine
Number 918 653 783Est. 2022
P
PROSPAIRSTalence, Nouvelle-Aquitaine
Number 919 285 080Est. 2022
MV
MARCHE VERS TES REVESCars, Nouvelle-Aquitaine
Number 923 360 697Est. 2022
E
ENGREENBordeaux, Nouvelle-Aquitaine
Number 921 715 934Est. 2022
N
NEO-EARTHLibourne, Nouvelle-Aquitaine
Number 914 911 953Est. 2022
AC
ASSOCIATION CONTRE LES MALADIES NEUROMUSCULAIRES EN AQUITAINE - AMNMABordeaux, Nouvelle-Aquitaine
Number 922 910 096Est. 2023

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.