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

English

SYNTHRON

Age48 years
older than 92% of its sector
Same activity, France175live companies · 14th oldest
In Levallois-Perret15,421live companies
At this address27live companies incl. this one
Employees20–49as registered · 2024

In brief

SYNTHRON is a limited liability company (SARL) registered in France on 1 January 1978. At 48 years old it is older than 92% of the 175 live companies whose main activity is manufacture of liquid biofuels. Its registered office is in Levallois-Perret, Hauts-de-Seine, Île-de-France, at an address shared with 26 other live companies.

Register details

Registered nameSYNTHRON
SIREN number313 400 657
Company typeLimited liability company (SARL)
Registered office6 Rue Barbes, 92300 Levallois-Perret
Nature of business (NACE Rev. 2.1 (French NAF 2025))20.51 Manufacture of liquid biofuels
International sector (ISIC Rev.4)C · 20 Manufacture of chemicals and chemical products

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 January 1978
Employees20–49 (2024)

Manufacture of liquid biofuels in France

Live companies whose main activity is 20.51: 175 in total, median age 16 years, 1 incorporated in the past 12 months.

All 175 companies
This company's decadeOther decades
0204060801900s: 331900s1920s: 111920s1950s: 331950s1960s: 111960s1970s: 771970s1980s: 12121980s1990s: 30301990s2000s: 29292000s2010s: 56562010s2020s: 33332020s
Incorporated per year, still live
051015202011: 420112013: 42014: 820142015: 22016: 1220162017: 52018: 820182019: 102020: 320202021: 92022: 520222023: 52024: 720242025: 32026: 12026

Location

Registered office in Levallois-Perret, Hauts-de-Seine, Île-de-France.

Live companies in Levallois-Perret15,421
Same activity in Levallois-Perret1
Live companies in Hauts-de-Seine241,725
New in Levallois-Perret, past 12 months858

Also registered at this address

26 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

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.