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GT CONCEPTION

ActiveSIREN number 831 502 315Simplified joint-stock company (SAS)Est. 201743.91 · Masonry and bricklaying activitiesMagnanville, Île-de-France
Official record (Annuaire des entreprises) ↗
Age9 years
older than 49% of its sector
Same activity, France72,456live companies · 37044th oldest
In Magnanville521live companies · 30 in the same activity
At this address132live companies incl. this one

In brief

GT CONCEPTION is a simplified joint-stock company (SAS) registered in France on 1 August 2017. It is 9 years old; 51% of the 72,456 live companies whose main activity is masonry and bricklaying activities are older. Its registered office is in Magnanville, Yvelines, Île-de-France, at an address shared with 131 other live companies. 30 live companies in Magnanville share the same main activity.

Register details

Registered nameGT CONCEPTION
SIREN number831 502 315
Company typeSimplified joint-stock company (SAS)
Registered office15 Rue Des Mongazons, 78200 Magnanville
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.91 Masonry and bricklaying activities
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 August 2017

Masonry and bricklaying activities in France

Live companies whose main activity is 43.91: 72,456 in total, median age 9 years, 3,769 incorporated in the past 12 months.

All 72,456 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 521900s1910s: 11910s1920s: 21920s1950s: 801950s1960s: 3931960s1970s: 4881970s1980s: 1,4941980s1990s: 4,1971990s2000s: 13,3322000s2010s: 23,9492010s2020s: 28,4682020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 2,51320112012: 2,4012013: 2,17320132014: 1,9832015: 1,91520152016: 2,2452017: 2,42820172018: 2,8852019: 3,19420192020: 3,0992021: 4,09120212022: 4,5172023: 4,60620232024: 4,7062025: 4,43920252026: 3,010

Location

Registered office in Magnanville, Yvelines, Île-de-France.

Live companies in Magnanville521
Same activity in Magnanville30
Live companies in Yvelines151,787
New in Magnanville, past 12 months33

Also registered at this address

131 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
OC
OR CONCEPTMantes-la-Ville, Île-de-France
Number 831 103 031Est. 2017
E
ELLIPSELa Villeneuve-en-Chevrie, Île-de-France
Number 831 407 416Est. 2017
G
GCTLes Mureaux, Île-de-France
Number 831 462 684Est. 2017
S
SILVASaint-Cyr-l'École, Île-de-France
Number 831 648 324Est. 2017
BD
BATI DONALe Pecq, Île-de-France
Number 830 388 872Est. 2017
X
X-RENOVATIONPlaisir, Île-de-France
Number 830 489 001Est. 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.