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OLSY

ActiveSIREN number 450 175 815Simplified joint-stock company (SAS)Est. 200343.22 · Plumbing, heat and air-conditioning installationPuteaux, Île-de-France
Official record (Annuaire des entreprises) ↗
Age23 years
older than 87% of its sector
Same activity, France62,273live companies · 7945th oldest
In Puteaux10,471live companies · 33 in the same activity
At this address6live companies incl. this one
Employees1–2as registered · 2024

In brief

OLSY is a simplified joint-stock company (SAS) registered in France on 1 October 2003. At 23 years old it is older than 87% of the 62,273 live companies whose main activity is plumbing, heat and air-conditioning installation. Its registered office is in Puteaux, Hauts-de-Seine, Île-de-France, at an address shared with 5 other live companies. 33 live companies in Puteaux share the same main activity.

Register details

Registered nameOLSY
SIREN number450 175 815
Company typeSimplified joint-stock company (SAS)
Registered office87 Rue Jean Jaures, 92800 Puteaux
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.

Incorporated1 October 2003
Employees1–2 (2024)

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 Puteaux, Hauts-de-Seine, Île-de-France.

Live companies in Puteaux10,471
Same activity in Puteaux33
Live companies in Hauts-de-Seine241,725
New in Puteaux, past 12 months543

Also registered at this address

5 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
V
VITRO-FILMSSaint-Cloud, Île-de-France
Number 450 571 534Est. 2003
S
SPLNanterre, Île-de-France
Number 451 210 264Est. 2003
BT
BATI - TRASGennevilliers, Île-de-France
Number 450 701 537Est. 2003
PS
PLOMBERIE ST VICTORAntony, Île-de-France
Number 449 898 790Est. 2003
B
BERTHELOTClichy, Île-de-France
Number 449 047 216Est. 2003
CC
C.E.V. CLIMATISATION ELEC VENTILATIONNeuilly-sur-Seine, Île-de-France
Number 449 257 351Est. 2003

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.