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OLICHON

ActiveSIREN number 865 500 052Simplified joint-stock company (SAS)Est. 196542.12 · Construction of railways and underground railwaysLorient, Brittany
Official record (Annuaire des entreprises) ↗
Age61 years
older than 96% of its sector
Same activity, France187live companies · 7th oldest
In Lorient8,325live companies
At this address1only this company
Employees50–99as registered · 2024

In brief

OLICHON is a simplified joint-stock company (SAS) registered in France on 1 January 1965. At 61 years old it is older than 96% of the 187 live companies whose main activity is construction of railways and underground railways. Its registered office is in Lorient, Morbihan, Brittany.

Register details

Registered nameOLICHON
SIREN number865 500 052
Company typeSimplified joint-stock company (SAS)
Registered officeRue Jules Vedrines, 56100 Lorient
Nature of business (NACE Rev. 2.1 (French NAF 2025))42.12 Construction of railways and underground railways
International sector (ISIC Rev.4)F · 42 Civil engineering

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 January 1965
Employees50–99 (2024)

Construction of railways and underground railways in France

Live companies whose main activity is 42.12: 187 in total, median age 12 years, 4 incorporated in the past 12 months.

All 187 companies
This company's decadeOther decades
0204060801900s: 111900s1950s: 221950s1960s: 551960s1970s: 551970s1980s: 331980s1990s: 15151990s2000s: 33332000s2010s: 67672010s2020s: 56562020s
Incorporated per year, still live
051015202011: 1120112012: 12013: 520132014: 52015: 1120152016: 22017: 820172018: 82019: 820192020: 82021: 1320212022: 102023: 520232024: 112025: 620252026: 3

Location

Registered office in Lorient, Morbihan, Brittany.

Live companies in Lorient8,325
Same activity in Lorient1
Live companies in Morbihan90,456
New in Lorient, past 12 months362

Similar companies

Live companies with the same main activity, nearest first.

Compare all
FE
FER EXPERTBruz, Brittany
Number 808 479 950Est. 2015
R
RENOFERQuédillac, Brittany
Number 810 365 957Est. 2015
B
BONANDRINIChevigny-Saint-Sauveur, Bourgogne-Franche-Comté
Number 016 550 956Est. 1965
CR
COLAS RAILPuteaux, Île-de-France
Number 632 049 128Est. 1963
ER
EIFFAGE RAILAzay-sur-Cher, Centre-Val de Loire
Number 629 800 988Est. 1962
SC
SOC CHAMPENOISE DE TP ET VOIES FERREESChampagne-au-Mont-d'Or, Auvergne-Rhône-Alpes
Number 960 502 631Est. 1960

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.