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C.T.B

ActiveSIREN number 830 926 945Simplified joint-stock company (SAS)Est. 201771.12 · Engineering activities and related technical consultancyGouesnou, Brittany
Official record (Annuaire des entreprises) ↗
Age9 years
older than 48% of its sector
Same activity, France64,131live companies · 33018th oldest
In Gouesnou919live companies · 6 in the same activity
At this address9live companies incl. this one

In brief

C.T.B is a simplified joint-stock company (SAS) registered in France on 1 July 2017. It is 9 years old; 52% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy are older. Its registered office is in Gouesnou, Finistère, Brittany, at an address shared with 8 other live companies. 6 live companies in Gouesnou share the same main activity.

Register details

Registered nameC.T.B
SIREN number830 926 945
Company typeSimplified joint-stock company (SAS)
Registered office335 Rue de Mescadiou, 29850 Gouesnou
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.12 Engineering activities and related technical consultancy
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 July 2017

Engineering activities and related technical consultancy in France

Live companies whose main activity is 71.12: 64,131 in total, median age 9 years, 4,435 incorporated in the past 12 months.

All 64,131 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 1591900s1930s: 11930s1940s: 11940s1950s: 501950s1960s: 1091960s1970s: 4091970s1980s: 1,9201980s1990s: 4,9801990s2000s: 12,4362000s2010s: 19,0842010s2020s: 24,9822020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,66420112012: 1,4852013: 1,57420132014: 1,6692015: 1,83020152016: 2,0212017: 2,24920172018: 2,4062019: 2,64320192020: 2,7352021: 3,14820212022: 3,4182023: 3,84520232024: 3,9952025: 4,17420252026: 3,6652027: 22027

Location

Registered office in Gouesnou, Finistère, Brittany.

Live companies in Gouesnou919
Same activity in Gouesnou6
Live companies in Finistère89,018
New in Gouesnou, past 12 months43

Also registered at this address

8 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
JC
JEAN CAUSEUR INGENIERIEBrest, Brittany
Number 830 474 987Est. 2017
S
S2ETQuimper, Brittany
Number 830 960 423Est. 2017
CE
CONCEPT ENGINEERING.BREIZHQuimper, Brittany
Number 830 149 084Est. 2017
MC
MATHIEU CADIOU CONSEILSBrélès, Brittany
Number 831 376 272Est. 2017
GT
GAIA - TERRE BLEUEConcarneau, Brittany
Number 829 412 873Est. 2017
CS
CHARAL SAILINGQuimperlé, Brittany
Number 829 526 979Est. 2017

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.