Data from the official company registers of 12 countries. Not an official register.

English

4M CASTETS

Ageless than a year
older than 2% of its sector
Same activity, France2,185,742live companies · 2136656th oldest
In Castets372live companies · 102 in the same activity
At this address3live companies incl. this one

In brief

4M CASTETS is a property-holding civil company (SCI) registered in France on 9 March 2026. It is less than a year old; 98% of the 2,185,742 live companies whose main activity is rental and operating of own or leased real estate are older. Its registered office is in Castets, Landes, Nouvelle-Aquitaine, at an address shared with 2 other live companies. 102 live companies in Castets share the same main activity.

Register details

Registered name4M CASTETS
SIREN number102 220 258
Company typeProperty-holding civil company (SCI)
Registered office12 Rue Fontaine Vive, 40260 Castets
Nature of business (NACE Rev. 2.1 (French NAF 2025))68.20 Rental and operating of own or leased real estate
International sector (ISIC Rev.4)L · 68 Real estate activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated9 March 2026

Rental and operating of own or leased real estate in France

Live companies whose main activity is 68.20: 2,185,742 in total, median age 13 years, 86,858 incorporated in the past 12 months.

All 2,185,742 companies
This company's decadeOther decades
0200,000400,000600,000800,00020s: 120s1860s: 11860s1900s: 3,5511900s1910s: 371910s1920s: 1671920s1930s: 1611930s1940s: 6391940s1950s: 4,0371950s1960s: 6,3381960s1970s: 18,5281970s1980s: 98,0871980s1990s: 280,7041990s2000s: 518,6832000s2010s: 628,8792010s2020s: 625,9292020s
Incorporated per year, still live
050,000100,000150,000200,0002011: 56,73920112012: 51,3192013: 52,92020132014: 54,1272015: 58,50920152016: 66,7522017: 72,08620172018: 76,2482019: 88,13320192020: 85,3862021: 108,84820212022: 103,4562023: 80,86120232024: 83,0082025: 96,09120252026: 68,2292027: 502027

Location

Registered office in Castets, Landes, Nouvelle-Aquitaine.

Live companies in Castets372
Same activity in Castets102
Live companies in Landes49,851
New in Castets, past 12 months16

Also registered at this address

2 other live companies share this registered office.

  • 44MLANDES991 548 322 · Est. 2025 · 68.20
  • JJLMN817 402 365 · Est. 2015 · 70.20

Similar companies

Live companies with the same main activity, nearest first.

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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.