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KEYSTSI

ActiveSIREN number 914 695 036Property-holding civil company (SCI)Est. 202268.20 · Rental and operating of own or leased real estateViroflay, Île-de-France
Official record (Annuaire des entreprises) ↗
Age4 years
older than 17% of its sector
Same activity, France2,185,742live companies · 1808060th oldest
In Viroflay1,630live companies · 405 in the same activity
At this address31live companies incl. this one

In brief

KEYSTSI is a property-holding civil company (SCI) registered in France on 17 June 2022. It is 4 years old; 83% 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 Viroflay, Yvelines, Île-de-France, at an address shared with 30 other live companies. 405 live companies in Viroflay share the same main activity.

Register details

Registered nameKEYSTSI
SIREN number914 695 036
Company typeProperty-holding civil company (SCI)
Registered office4 Rue Jean Rey, 78220 Viroflay
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.

Incorporated17 June 2022

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 Viroflay, Yvelines, Île-de-France.

Live companies in Viroflay1,630
Same activity in Viroflay405
Live companies in Yvelines151,787
New in Viroflay, past 12 months68

Also registered at this address

30 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
EI
EJL IMMOLe Mesnil-le-Roi, Île-de-France
Number 914 650 403Est. 2022
O
O'MOBILIERConflans-Sainte-Honorine, Île-de-France
Number 914 749 213Est. 2022
M
MORISOrgeval, Île-de-France
Number 914 833 900Est. 2022
RP
RRM PINEDAVaux-sur-Seine, Île-de-France
Number 915 212 161Est. 2022
SF
SCI FLIMSViroflay, Île-de-France
Number 917 454 522Est. 2022
SC
SCI CARROSSIERSHouilles, Île-de-France
Number 917 553 844Est. 2022

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.