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PHYTEIS

ActiveSIREN number 785 308 420Employers’ organisationEst. 190094.11 · Activities of business and employers membership organisationsBoulogne-Billancourt, Île-de-France
Official record (Annuaire des entreprises) ↗
Age126 years
older than 75% of its sector
Same activity, France9,636live companies · the oldest
In Boulogne-Billancourt28,588live companies · 9 in the same activity
At this address2live companies incl. this one
Employees6–9as registered · 2024

In brief

PHYTEIS is an employers’ organisation registered in France on 1 January 1900. At 126 years old it is older than 75% of the 9,636 live companies whose main activity is activities of business and employers membership organisations. Its registered office is in Boulogne-Billancourt, Hauts-de-Seine, Île-de-France, at an address shared with one other live company. 9 live companies in Boulogne-Billancourt share the same main activity.

Register details

Registered namePHYTEIS
SIREN number785 308 420
Company typeEmployers’ organisation
Registered office2 Rue Denfert-Rochereau, 92100 Boulogne-Billancourt
Nature of business (NACE Rev. 2.1 (French NAF 2025))94.11 Activities of business and employers membership organisations
International sector (ISIC Rev.4)S · 94 Activities of membership organisations

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 January 1900
Employees6–9 (2024)

Activities of business and employers membership organisations in France

Live companies whose main activity is 94.11: 9,636 in total, median age 37 years, 163 incorporated in the past 12 months.

All 9,636 companies
This company's decadeOther decades
01,0002,0003,0004,0001900s: 2,4461900s1910s: 41910s1920s: 201920s1930s: 181930s1940s: 541940s1950s: 471950s1960s: 1271960s1970s: 4811970s1980s: 1,7191980s1990s: 1,1811990s2000s: 8842000s2010s: 1,2532010s2020s: 1,4022020s
Incorporated per year, still live
01002003004002011: 8520112012: 882013: 8920132014: 1032015: 11720152016: 1702017: 15320172018: 1642019: 20420192020: 2092021: 22120212022: 2152023: 24320232024: 2332025: 14520252026: 136

Location

Registered office in Boulogne-Billancourt, Hauts-de-Seine, Île-de-France.

Live companies in Boulogne-Billancourt28,588
Same activity in Boulogne-Billancourt9
Live companies in Hauts-de-Seine241,725
New in Boulogne-Billancourt, past 12 months1,472

Also registered at this address

1 other live company shares this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
C
CIDUNATINanterre, Île-de-France
Number 300 091 352Est. 1900
SD
SYND DEPART CHIRURG DENTI H SPuteaux, Île-de-France
Number 306 978 933Est. 1900
FN
FEDER NAT CADRES SUPER ELECTRICITE GAZPuteaux, Île-de-France
Number 307 311 936Est. 1900
SN
SYND NATION INDUST TECHNOL MEDICALESCourbevoie, Île-de-France
Number 307 330 845Est. 1900
FD
FEDERATION DES INDUSTRIES MECANIQUESCourbevoie, Île-de-France
Number 775 671 688Est. 1900
CP
COMITE PROFESSIONNEL PETROLERueil-Malmaison, Île-de-France
Number 775 671 803Est. 1900

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.