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S&T ENGINEERING

ActiveSIREN number 991 424 813Simplified joint-stock company (SAS)Est. 202571.12 · Engineering activities and related technical consultancyRambouillet, Île-de-France
Official record (Annuaire des entreprises) ↗
Age1 year
older than 8% of its sector
Same activity, France64,131live companies · 59213th oldest
In Rambouillet2,805live companies · 37 in the same activity
At this address94live companies incl. this one

In brief

S&T ENGINEERING is a simplified joint-stock company (SAS) registered in France on 12 September 2025. It is 1 year old; 92% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy are older. Its registered office is in Rambouillet, Yvelines, Île-de-France, at an address shared with 93 other live companies. 37 live companies in Rambouillet share the same main activity.

Register details

Registered nameS&T ENGINEERING
SIREN number991 424 813
Company typeSimplified joint-stock company (SAS)
Registered office38 Rue G. Lenotre, 78120 Rambouillet
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.12 Engineering activities and related technical consultancy
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated12 September 2025

Engineering activities and related technical consultancy in France

Live companies whose main activity is 71.12: 64,131 in total, median age 9 years, 4,435 incorporated in the past 12 months.

All 64,131 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 1591900s1930s: 11930s1940s: 11940s1950s: 501950s1960s: 1091960s1970s: 4091970s1980s: 1,9201980s1990s: 4,9801990s2000s: 12,4362000s2010s: 19,0842010s2020s: 24,9822020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,66420112012: 1,4852013: 1,57420132014: 1,6692015: 1,83020152016: 2,0212017: 2,24920172018: 2,4062019: 2,64320192020: 2,7352021: 3,14820212022: 3,4182023: 3,84520232024: 3,9952025: 4,17420252026: 3,6652027: 22027

Location

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

Live companies in Rambouillet2,805
Same activity in Rambouillet37
Live companies in Yvelines151,787
New in Rambouillet, past 12 months142

Also registered at this address

93 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
PS
PTG SERVICESBuchelay, Île-de-France
Number 991 380 320Est. 2025
G
GTBTECHTrappes, Île-de-France
Number 991 714 197Est. 2025
C
CADAEROCroissy-sur-Seine, Île-de-France
Number 991 437 153Est. 2025
EG
EXPERTISE GEOTECHNIQUE ET STRUCTURESLe Vésinet, Île-de-France
Number 991 141 375Est. 2025
A
AGILLIUMENGVoisins-le-Bretonneux, Île-de-France
Number 990 983 199Est. 2025
C
CADUSOLVersailles, Île-de-France
Number 991 359 001Est. 2025

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.