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PROTHERMO

ActiveSIREN number 889 471 363Simplified joint-stock company (SAS)Est. 202043.22 · Plumbing, heat and air-conditioning installationLachassagne, Auvergne-Rhône-Alpes
Official record (Annuaire des entreprises) ↗
Age6 years
older than 35% of its sector
Same activity, France62,273live companies · 40272nd oldest
In Lachassagne195live companies · 2 in the same activity
At this address1only this company
Employees1–2as registered · 2024

In brief

PROTHERMO is a simplified joint-stock company (SAS) registered in France on 18 September 2020. It is 6 years old; 65% of the 62,273 live companies whose main activity is plumbing, heat and air-conditioning installation are older. Its registered office is in Lachassagne, Rhône, Auvergne-Rhône-Alpes. 2 live companies in Lachassagne share the same main activity.

Register details

Registered namePROTHERMO
SIREN number889 471 363
Company typeSimplified joint-stock company (SAS)
Registered office55 Chemin Des Grands Taillis, 69480 Lachassagne
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.

Incorporated18 September 2020
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 Lachassagne, Rhône, Auvergne-Rhône-Alpes.

Live companies in Lachassagne195
Same activity in Lachassagne2
Live companies in Rhône266,787
New in Lachassagne, past 12 months7

Similar companies

Live companies with the same main activity, nearest first.

Compare all
RE
RM ENERGIEVilleurbanne, Auvergne-Rhône-Alpes
Number 888 974 169Est. 2020
TP
THERMORENOV PLUSLimas, Auvergne-Rhône-Alpes
Number 889 371 449Est. 2020
RP
RABIE PLOMBERIELantignié, Auvergne-Rhône-Alpes
Number 889 641 957Est. 2020
GS
GROUPE SOCIUM ENERGIESÉcully, Auvergne-Rhône-Alpes
Number 888 988 938Est. 2020
AC
ACTION CONFORT THERMIQUE PROLyon 3e Arrondissement, Auvergne-Rhône-Alpes
Number 889 853 735Est. 2020
BP
BS PLOMBERIERillieux-la-Pape, Auvergne-Rhône-Alpes
Number 890 006 786Est. 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.