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

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MATH&GUI

ActiveSIREN number 819 804 642Property-holding civil company (SCI)Est. 201668.20 · Rental and operating of own or leased real estateBoulogne-Billancourt, Île-de-France
Official record (Annuaire des entreprises) ↗
Age10 years
older than 41% of its sector
Same activity, France2,185,742live companies · 1278985th oldest
In Boulogne-Billancourt28,588live companies · 5,857 in the same activity
At this address20live companies incl. this one

In brief

MATH&GUI is a property-holding civil company (SCI) registered in France on 2 May 2016. It is 10 years old; 59% 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 Boulogne-Billancourt, Hauts-de-Seine, Île-de-France, at an address shared with 19 other live companies. 5,857 live companies in Boulogne-Billancourt share the same main activity.

Register details

Registered nameMATH&GUI
SIREN number819 804 642
Company typeProperty-holding civil company (SCI)
Registered office48 Rue de Sevres, 92100 Boulogne-Billancourt
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.

Incorporated2 May 2016

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 Boulogne-Billancourt, Hauts-de-Seine, Île-de-France.

Live companies in Boulogne-Billancourt28,588
Same activity in Boulogne-Billancourt5,857
Live companies in Hauts-de-Seine241,725
New in Boulogne-Billancourt, past 12 months1,472

Also registered at this address

19 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
T
TALIALa Garenne-Colombes, Île-de-France
Number 819 588 526Est. 2016
SS
SCI SV TARDYRueil-Malmaison, Île-de-France
Number 820 041 010Est. 2016
TI
TAILLAN INVESTSuresnes, Île-de-France
Number 820 126 902Est. 2016
AI
ALON INVESTNeuilly-sur-Seine, Île-de-France
Number 820 155 190Est. 2016
ST
SCI TRIOColombes, Île-de-France
Number 820 208 395Est. 2016
SB
SCI BCCBClamart, Île-de-France
Number 820 238 236Est. 2016

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.