E.C.O. 3 S
In brief
E.C.O. 3 S is a simplified joint-stock company (SAS) registered in France on 1 January 2008. At 18 years old it is older than 71% of the 295 live companies whose main activity is building of civilian ships and floating structures. Its registered office is in Brest, Finistère, Brittany, at an address shared with one other live company. 3 live companies in Brest share the same main activity.
Register details
Timeline
Register events, newest first.
- Incorporated
Register entries
From the register.
Building of civilian ships and floating structures in France
Live companies whose main activity is 30.11: 295 in total, median age 9 years, 16 incorporated in the past 12 months.
Location
Registered office in Brest, Finistère, Brittany.
Also registered at this address
1 other live company shares this registered office.
- FLFOURE LAGADEC BREST348 739 764 · Est. 1988 · 30.11
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.