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FLEX BTP

ActiveSIREN number 109 727 099Simplified joint-stock company (SAS)Est. 202643.91 · Masonry and bricklaying activitiesLa Chapelle-sur-Erdre, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Ageless than a year
older than under 1% of its sector
Same activity, France72,456live companies · 72277th oldest
In La Chapelle-sur-Erdre2,185live companies · 10 in the same activity
At this address57live companies incl. this one

In brief

FLEX BTP is a simplified joint-stock company (SAS) registered in France on 1 September 2026. It is less than a year old; 99% of the 72,456 live companies whose main activity is masonry and bricklaying activities are older. Its registered office is in La Chapelle-sur-Erdre, Loire-Atlantique, Pays de la Loire, at an address shared with 56 other live companies. 10 live companies in La Chapelle-sur-Erdre share the same main activity.

Register details

Registered nameFLEX BTP
SIREN number109 727 099
Company typeSimplified joint-stock company (SAS)
Registered office8 Rue de Fionie, 44240 La Chapelle-sur-Erdre
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 September 2026

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 La Chapelle-sur-Erdre, Loire-Atlantique, Pays de la Loire.

Live companies in La Chapelle-sur-Erdre2,185
Same activity in La Chapelle-sur-Erdre10
Live companies in Loire-Atlantique148,935
New in La Chapelle-sur-Erdre, past 12 months119

Also registered at this address

56 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
BM
BH MACONNERIEVay, Pays de la Loire
Number 109 577 445Est. 2026
AB
ALIOS BATSaint-Nazaire, Pays de la Loire
Number 109 847 368Est. 2026
AR
AZ RAVALEMENTTreillières, Pays de la Loire
Number 107 158 289Est. 2026
LM
LES MACONS NANTAISRezé, Pays de la Loire
Number 107 584 369Est. 2026
RC
RCG CONSTRUCTIONPouillé-les-Côteaux, Pays de la Loire
Number 108 165 960Est. 2026
HM
HECOS MACONNERIEChâteaubriant, Pays de la Loire
Number 108 004 391Est. 2026

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.