GILYON
In brief
GILYON is an economic interest grouping (GIE) registered in France on 16 March 1987. At 39 years old it is older than 96% of the 20,897 live companies whose main activity is site preparation. Its registered office is in Noisy-le-Grand, Seine-Saint-Denis, Île-de-France, at an address shared with 7 other live companies. 8 live companies in Noisy-le-Grand share the same main activity.
Register details
Timeline
Register events, newest first.
- Incorporated
Register entries
From the register.
Site preparation in France
Live companies whose main activity is 43.12: 20,897 in total, median age 11 years, 981 incorporated in the past 12 months.
Location
Registered office in Noisy-le-Grand, Seine-Saint-Denis, Île-de-France.
Also registered at this address
7 other live companies share this registered office.
- AFALOA FORMAIR347 988 966 · Est. 1988 · 85.59
- GGIMARE352 424 832 · Est. 1989 · 43.12
- GGINORD379 897 481 · Est. 1990 · 82.99
- SASNC ANTARES INFO PLUS380 082 487 · Est. 1990 · 62.20
- ATATELIER TOTEM432 572 238 · Est. 2000 · 71.11
- TITRIBU INCATICA841 190 150 · Est. 2018 · 71.12
- OGOYATE GROUP841 343 957 · Est. 2018 · 70.20
Similar companies
Live companies with the same main activity, nearest first.
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.