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DEMON

ActiveSIREN number 539 587 360Limited liability company (SARL)Est. 201243.21 · Electrical installationMontlhéry, Île-de-France
Official record (Annuaire des entreprises) ↗
Age14 years
older than 64% of its sector
Same activity, France58,567live companies · 20847th oldest
In Montlhéry1,204live companies · 15 in the same activity
At this address16live companies incl. this one
Employees6–9as registered · 2024

In brief

DEMON is a limited liability company (SARL) registered in France on 13 January 2012. At 14 years old it is older than 64% of the 58,567 live companies whose main activity is electrical installation. Its registered office is in Montlhéry, Essonne, Île-de-France, at an address shared with 15 other live companies. 15 live companies in Montlhéry share the same main activity.

Register details

Registered nameDEMON
SIREN number539 587 360
Company typeLimited liability company (SARL)
Registered office31 Rue Du Pont Aux Pins, 91310 Montlhéry
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.21 Electrical installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated13 January 2012
Employees6–9 (2024)

Electrical installation in France

Live companies whose main activity is 43.21: 58,567 in total, median age 9 years, 3,383 incorporated in the past 12 months.

All 58,567 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 37371900s1950s: 73731950s1960s: 2662661960s1970s: 3113111970s1980s: 9679671980s1990s: 3,0423,0421990s2000s: 12,32912,3292000s2010s: 17,26917,2692010s2020s: 24,27324,2732020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,87220112012: 1,6112013: 1,42620132014: 1,4052015: 1,39520152016: 1,6902017: 1,88120172018: 1,8792019: 2,36420192020: 2,5542021: 3,26420212022: 3,7602023: 3,89920232024: 4,1382025: 3,95020252026: 2,708

Location

Registered office in Montlhéry, Essonne, Île-de-France.

Live companies in Montlhéry1,204
Same activity in Montlhéry15
Live companies in Essonne123,832
New in Montlhéry, past 12 months74

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
AM
AVETECH MULTI SERVICESViry-Châtillon, Île-de-France
Number 538 700 618Est. 2012
A2
ACI-ELEC 2VLisses, Île-de-France
Number 539 029 488Est. 2012
SG
SAS GARNIER ELECTRICITEBrières-les-Scellés, Île-de-France
Number 539 515 445Est. 2012
SM
SYSTEM MAISON PROTECTIONLinas, Île-de-France
Number 750 798 183Est. 2012
GC
GLATCHI CONSTRUCTIONSavigny-sur-Orge, Île-de-France
Number 538 841 313Est. 2012
VB
V B EAuvers-Saint-Georges, Île-de-France
Number 750 042 632Est. 2012

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.