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

UPSIDE

ActiveSIREN number 943 903 427Limited liability company (SARL)Est. 202573.30 · Public relations and communication activitiesNantes, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age1 year
older than 13% of its sector
Same activity, France19,930live companies · 17396th oldest
In Nantes39,479live companies · 140 in the same activity
At this address6live companies incl. this one

In brief

UPSIDE is a limited liability company (SARL) registered in France on 28 April 2025. It is 1 year old; 87% of the 19,930 live companies whose main activity is public relations and communication activities are older. Its registered office is in Nantes, Loire-Atlantique, Pays de la Loire, at an address shared with 5 other live companies. 140 live companies in Nantes share the same main activity.

Register details

Registered nameUPSIDE
SIREN number943 903 427
Company typeLimited liability company (SARL)
Registered office6 Rue Maya Angelou, 44200 Nantes
Nature of business (NACE Rev. 2.1 (French NAF 2025))73.30 Public relations and communication activities
International sector (ISIC Rev.4)M · 70 Activities of head offices; management consultancy activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated28 April 2025

Public relations and communication activities in France

Live companies whose main activity is 73.30: 19,930 in total, median age 6 years, 1,764 incorporated in the past 12 months.

All 19,930 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 551900s1950s: 221950s1960s: 331960s1970s: 771970s1980s: 84841980s1990s: 3273271990s2000s: 2,2372,2372000s2010s: 7,0057,0052010s2020s: 10,26010,2602020s
Incorporated per year, still live
05001,0001,5002,0002011: 57820112012: 5832013: 61020132014: 5892015: 66720152016: 7242017: 87720172018: 7972019: 99720192020: 9382021: 1,31020212022: 1,4792023: 1,55720232024: 1,7452025: 1,79120252026: 1,440

Location

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

Live companies in Nantes39,479
Same activity in Nantes140
Live companies in Loire-Atlantique148,935
New in Nantes, past 12 months1,957

Also registered at this address

5 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AM
AGENCE MIMOUNENantes, Pays de la Loire
Number 943 961 490Est. 2025
HW
HOLISTIK WEBNantes, Pays de la Loire
Number 945 206 902Est. 2025
VR
V ROrvault, Pays de la Loire
Number 988 037 230Est. 2025
JD
JOSE DEVELOPPEMENTOrvault, Pays de la Loire
Number 941 866 832Est. 2025
SK
SARAH KASMISaint-Nazaire, Pays de la Loire
Number 988 189 254Est. 2025
CM
COMPLETEMENT MEDIASaint-Sébastien-sur-Loire, Pays de la Loire
Number 941 813 859Est. 2025

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.