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COGENTEC

ActiveSIREN number 523 205 599Limited liability company (SARL)Est. 201035.12 · Production of electricity from renewable sourcesMaisons-Laffitte, Île-de-France
Official record (Annuaire des entreprises) ↗
Age16 years
older than 77% of its sector
Same activity, France19,979live companies · 4620th oldest
In Maisons-Laffitte2,982live companies · 7 in the same activity
At this address18live companies incl. this one

In brief

COGENTEC is a limited liability company (SARL) registered in France on 7 June 2010. At 16 years old it is older than 77% of the 19,979 live companies whose main activity is production of electricity from renewable sources. Its registered office is in Maisons-Laffitte, Yvelines, Île-de-France, at an address shared with 17 other live companies. 7 live companies in Maisons-Laffitte share the same main activity.

Register details

Registered nameCOGENTEC
SIREN number523 205 599
Company typeLimited liability company (SARL)
Registered office22 Rue Guynemer, 78600 Maisons-Laffitte
Nature of business (NACE Rev. 2.1 (French NAF 2025))35.12 Production of electricity from renewable sources
International sector (ISIC Rev.4)D · 35 Electricity, gas, steam and air conditioning supply

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated7 June 2010

Production of electricity from renewable sources in France

Live companies whose main activity is 35.12: 19,979 in total, median age 7 years, 1,493 incorporated in the past 12 months.

All 19,979 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 101900s1920s: 31920s1930s: 31930s1950s: 181950s1960s: 291960s1970s: 601970s1980s: 1491980s1990s: 2701990s2000s: 3,3952000s2010s: 6,5552010s2020s: 9,4872020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 49820112012: 4162013: 45420132014: 2902015: 47420152016: 4552017: 54020172018: 5642019: 80620192020: 7842021: 95220212022: 1,0972023: 1,38520232024: 2,0322025: 2,07620252026: 1,1592027: 22027

Location

Registered office in Maisons-Laffitte, Yvelines, Île-de-France.

Live companies in Maisons-Laffitte2,982
Same activity in Maisons-Laffitte7
Live companies in Yvelines151,787
New in Maisons-Laffitte, past 12 months201

Also registered at this address

17 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
FS
FERME SOLAIRE DE LA TERRE FROIDEMaisons-Laffitte, Île-de-France
Number 523 175 081Est. 2010
FS
FERME SOLAIRE DE LA COURNEUVEMaisons-Laffitte, Île-de-France
Number 523 175 156Est. 2010
CH
CENTRE HYDROELECTRIQUE DE CANAVEILLESMaisons-Laffitte, Île-de-France
Number 523 167 146Est. 2010
SR
SOLEIL RADIEUXVersailles, Île-de-France
Number 522 641 836Est. 2010
CH
CENTRALE HYDROELECTRIQUE DU MOULIN DES MALADESMaisons-Laffitte, Île-de-France
Number 525 309 613Est. 2010
SP
SFE PARC PHOTOCOLTAIQUE DE MARVILLEMaisons-Laffitte, Île-de-France
Number 519 724 678Est. 2010

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.