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EQUATION B&C

ActiveSIREN number 883 393 886Simplified joint-stock company (SAS)Est. 202043.91 · Masonry and bricklaying activitiesLe Mesnil-Saint-Denis, Île-de-France
Official record (Annuaire des entreprises) ↗
Age6 years
older than 38% of its sector
Same activity, France72,456live companies · 44731st oldest
In Le Mesnil-Saint-Denis617live companies · 5 in the same activity
At this address16live companies incl. this one
Employees3–5as registered · 2024

In brief

EQUATION B&C is a simplified joint-stock company (SAS) registered in France on 1 March 2020. It is 6 years old; 62% of the 72,456 live companies whose main activity is masonry and bricklaying activities are older. Its registered office is in Le Mesnil-Saint-Denis, Yvelines, Île-de-France, at an address shared with 15 other live companies. 5 live companies in Le Mesnil-Saint-Denis share the same main activity.

Register details

Registered nameEQUATION B&C
SIREN number883 393 886
Company typeSimplified joint-stock company (SAS)
Registered office45 Rue Du Fort Manoir, 78320 Le Mesnil-Saint-Denis
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 March 2020
Employees3–5 (2024)

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 Le Mesnil-Saint-Denis, Yvelines, Île-de-France.

Live companies in Le Mesnil-Saint-Denis617
Same activity in Le Mesnil-Saint-Denis5
Live companies in Yvelines151,787
New in Le Mesnil-Saint-Denis, past 12 months24

Also registered at this address

15 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
R
RAVAL-CONCEPTCoignières, Île-de-France
Number 881 927 362Est. 2020
HB
HOME BATI PARISÉpône, Île-de-France
Number 882 236 110Est. 2020
R
RD.BATMantes-la-Jolie, Île-de-France
Number 882 952 989Est. 2020
UD
UNIVERS DES RENOVATIONS ET MACONNERIEJuziers, Île-de-France
Number 882 528 581Est. 2020
A
ALKENBailly, Île-de-France
Number 881 940 944Est. 2020
OF
OMP FARROCOSartrouville, Île-de-France
Number 882 624 448Est. 2020

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.