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CTN

ActiveSIREN number 511 648 412Limited liability company (SARL)Est. 200925.11 · Manufacture of metal structures and parts of structuresLe Bignon, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age17 years
older than 49% of its sector
Same activity, France4,797live companies · 2464th oldest
In Le Bignon443live companies
At this address10live companies incl. this one
Employees20–49as registered · 2024

In brief

CTN is a limited liability company (SARL) registered in France on 6 April 2009. It is 17 years old; 51% of the 4,797 live companies whose main activity is manufacture of metal structures and parts of structures are older. Its registered office is in Le Bignon, Loire-Atlantique, Pays de la Loire, at an address shared with 9 other live companies.

Register details

Registered nameCTN
SIREN number511 648 412
Company typeLimited liability company (SARL)
Registered office8 Rue Des Fontenelles, 44140 Le Bignon
Nature of business (NACE Rev. 2.1 (French NAF 2025))25.11 Manufacture of metal structures and parts of structures
International sector (ISIC Rev.4)C · 25 Manufacture of fabricated metal products, except machinery and equipment

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated6 April 2009
Employees20–49 (2024)

Manufacture of metal structures and parts of structures in France

Live companies whose main activity is 25.11: 4,797 in total, median age 18 years, 203 incorporated in the past 12 months.

All 4,797 companies
This company's decadeOther decades
05001,0001,5002,0001900s: 19191900s1950s: 49491950s1960s: 1081081960s1970s: 1681681970s1980s: 4384381980s1990s: 7357351990s2000s: 1,0171,0172000s2010s: 1,0811,0812010s2020s: 1,1821,1822020s
Incorporated per year, still live
0501001502002011: 10920112012: 1072013: 8820132014: 1132015: 10320152016: 1052017: 11220172018: 1232019: 12220192020: 1572021: 18520212022: 1732023: 15820232024: 1562025: 18620252026: 167

Location

Registered office in Le Bignon, Loire-Atlantique, Pays de la Loire.

Live companies in Le Bignon443
Same activity in Le Bignon1
Live companies in Loire-Atlantique148,935
New in Le Bignon, past 12 months34

Also registered at this address

9 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
KV
KELIAS VIISaint-Herblain, Pays de la Loire
Number 512 538 265Est. 2009
ML
METALLERIE LAURENT CHAMPIONCouffé, Pays de la Loire
Number 512 678 640Est. 2009
AM
ATLANTIQUE METAL FUSIONPetit-Mars, Pays de la Loire
Number 509 909 149Est. 2009
TE
TOLERIE ET MAINTENANCE INDUSTRIELLETrignac, Pays de la Loire
Number 519 649 487Est. 2010
TT
T.M.C.I. TUYAUTERIE MECANO SOUDURE CHAUDRONNERIE INDUSTRIELLEMontoir-de-Bretagne, Pays de la Loire
Number 504 919 200Est. 2008
O
OSETEAMSaint-Aignan-Grandlieu, Pays de la Loire
Number 503 258 584Est. 2008

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.