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MJ CONCEPT

ActiveSIREN number 999 749 625Limited liability company (SARL)Est. 202643.22 · Plumbing, heat and air-conditioning installationParis 15e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Ageless than a year
older than 4% of its sector
Same activity, France62,273live companies · 59724th oldest
In Paris 15e Arrondissement55,132live companies · 211 in the same activity
At this address3,861live companies incl. this one

In brief

MJ CONCEPT is a limited liability company (SARL) registered in France on 9 January 2026. It is less than a year old; 96% of the 62,273 live companies whose main activity is plumbing, heat and air-conditioning installation are older. Its registered office is in Paris 15e Arrondissement, Paris, Île-de-France, at an address shared with 3,860 other live companies. 211 live companies in Paris 15e Arrondissement share the same main activity.

Register details

Registered nameMJ CONCEPT
SIREN number999 749 625
Company typeLimited liability company (SARL)
Registered office200 Rue de La Croix Nivert, 75015 Paris
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.22 Plumbing, heat and air-conditioning installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated9 January 2026

Plumbing, heat and air-conditioning installation in France

Live companies whose main activity is 43.22: 62,273 in total, median age 10 years, 3,395 incorporated in the past 12 months.

All 62,273 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 51511900s1940s: 111940s1950s: 99991950s1960s: 4194191960s1970s: 5245241970s1980s: 1,1731,1731980s1990s: 3,1303,1301990s2000s: 13,78613,7862000s2010s: 19,25619,2562010s2020s: 23,83423,8342020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 2,03920112012: 1,8832013: 1,63420132014: 1,6132015: 1,68720152016: 1,7992017: 2,01420172018: 2,1402019: 2,57320192020: 2,6052021: 3,40520212022: 3,6522023: 3,88720232024: 3,8712025: 3,60520252026: 2,809

Location

Registered office in Paris 15e Arrondissement, Paris, Île-de-France.

Live companies in Paris 15e Arrondissement55,132
Same activity in Paris 15e Arrondissement211
Live companies in Paris907,999
New in Paris 15e Arrondissement, past 12 months3,684

Also registered at this address

3,860 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
LA
LABEL ARTISANParis 8e Arrondissement, Île-de-France
Number 100 055 953Est. 2026
HC
HMLS CONSULTINGParis 19e Arrondissement, Île-de-France
Number 100 467 455Est. 2026
AA
ANDRE ARTISAN PERE ET FILS.Paris 11e Arrondissement, Île-de-France
Number 999 572 837Est. 2026
E
ECOFLUXParis 8e Arrondissement, Île-de-France
Number 999 608 037Est. 2026
A
ALBERTELLIParis 12e Arrondissement, Île-de-France
Number 100 066 588Est. 2026
DD
DC DEPARTEMENT CONSTRUCTIONParis 8e Arrondissement, Île-de-France
Number 999 075 088Est. 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.