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ALTERNET.IMMO

ActiveSIREN number 509 443 420Limited liability company (SARL)Est. 200868.32 · Other real estate activities on a fee or contract basisChavenay, Île-de-France
Official record (Annuaire des entreprises) ↗
Age17 years
older than 62% of its sector
Same activity, France131,084live companies · 50182nd oldest
In Chavenay319live companies · 6 in the same activity
At this address1only this company

In brief

ALTERNET.IMMO is a limited liability company (SARL) registered in France on 20 December 2008. At 17 years old it is older than 62% of the 131,084 live companies whose main activity is other real estate activities on a fee or contract basis. Its registered office is in Chavenay, Yvelines, Île-de-France. 6 live companies in Chavenay share the same main activity.

Register details

Registered nameALTERNET.IMMO
SIREN number509 443 420
Company typeLimited liability company (SARL)
Registered office25 Gr Grande Rue, 78450 Chavenay
Nature of business (NACE Rev. 2.1 (French NAF 2025))68.32 Other real estate activities on a fee or contract basis
International sector (ISIC Rev.4)L · 68 Real estate activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated20 December 2008

Other real estate activities on a fee or contract basis in France

Live companies whose main activity is 68.32: 131,084 in total, median age 13 years, 3,368 incorporated in the past 12 months.

All 131,084 companies
This company's decadeOther decades
020,00040,00060,00080,000200s: 1200s1900s: 4671900s1910s: 41910s1920s: 131920s1930s: 101930s1940s: 471940s1950s: 3411950s1960s: 5321960s1970s: 1,7481970s1980s: 15,4611980s1990s: 12,8031990s2000s: 21,8892000s2010s: 40,2142010s2020s: 37,5542020s
Incorporated per year, still live
05,00010,00015,00020,0002011: 3,94020112012: 3,4302013: 3,27520132014: 3,1012015: 3,36720152016: 4,1862017: 4,82420172018: 4,9712019: 5,65220192020: 5,4892021: 9,44920212022: 7,0182023: 5,14520232024: 4,0302025: 3,78920252026: 2,6292027: 52027

Location

Registered office in Chavenay, Yvelines, Île-de-France.

Live companies in Chavenay319
Same activity in Chavenay6
Live companies in Yvelines151,787
New in Chavenay, past 12 months14

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AE
ADMINISTRATION ET GESTION DE PATRIMOINE IMMOBILIERMontigny-le-Bretonneux, Île-de-France
Number 509 434 684Est. 2008
SL
SARL LAJGBlaru, Île-de-France
Number 508 938 206Est. 2008
GD
GFR DE LA MIGNONERIESaint-Germain-en-Laye, Île-de-France
Number 509 637 195Est. 2009
S
SNOWAYHoudan, Île-de-France
Number 509 936 423Est. 2009
SN
SCI N P BMaisons-Laffitte, Île-de-France
Number 511 446 775Est. 2009
MR
MONTROSE REAL ESTATEVersailles, Île-de-France
Number 509 386 405Est. 2008

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.