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ICST BTP

ActiveSIREN number 848 566 931Limited liability company (SARL)Est. 201943.91 · Masonry and bricklaying activitiesGuyancourt, Île-de-France
Official record (Annuaire des entreprises) ↗
Age7 years
older than 42% of its sector
Same activity, France72,456live companies · 42073rd oldest
In Guyancourt2,035live companies · 8 in the same activity
At this address36live companies incl. this one

In brief

ICST BTP is a limited liability company (SARL) registered in France on 1 May 2019. It is 7 years old; 58% of the 72,456 live companies whose main activity is masonry and bricklaying activities are older. Its registered office is in Guyancourt, Yvelines, Île-de-France, at an address shared with 35 other live companies. 8 live companies in Guyancourt share the same main activity.

Register details

Registered nameICST BTP
SIREN number848 566 931
Company typeLimited liability company (SARL)
Registered office2 Rue Helene Boucher, 78280 Guyancourt
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.91 Masonry and bricklaying activities
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 May 2019

Masonry and bricklaying activities in France

Live companies whose main activity is 43.91: 72,456 in total, median age 9 years, 3,769 incorporated in the past 12 months.

All 72,456 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 521900s1910s: 11910s1920s: 21920s1950s: 801950s1960s: 3931960s1970s: 4881970s1980s: 1,4941980s1990s: 4,1971990s2000s: 13,3322000s2010s: 23,9492010s2020s: 28,4682020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 2,51320112012: 2,4012013: 2,17320132014: 1,9832015: 1,91520152016: 2,2452017: 2,42820172018: 2,8852019: 3,19420192020: 3,0992021: 4,09120212022: 4,5172023: 4,60620232024: 4,7062025: 4,43920252026: 3,010

Location

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

Live companies in Guyancourt2,035
Same activity in Guyancourt8
Live companies in Yvelines151,787
New in Guyancourt, past 12 months120

Also registered at this address

35 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
DT
DONATO TRAVAUX SPECIAUXBuchelay, Île-de-France
Number 850 870 395Est. 2019
IT
ID TRAVAUX SERVICESPoissy, Île-de-France
Number 850 769 555Est. 2019
DM
DB MACONNERIESaint-Germain-en-Laye, Île-de-France
Number 850 781 006Est. 2019
PC
PARIS CONSTRUCTIONMantes-la-Ville, Île-de-France
Number 851 921 601Est. 2019
AV
A VOTRE SERVICEChatou, Île-de-France
Number 852 134 774Est. 2019
BC
BATI-M CONSTRUCTIONMantes-la-Ville, Île-de-France
Number 849 545 603Est. 2019

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.