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RTCS

ActiveSIREN number 521 547 695Limited liability company (SARL)Est. 201043.99 · Other specialised construction activities n.e.c.Paris 20e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age16 years
older than 41% of its sector
Same activity, France29,212live companies · 17281st oldest
In Paris 20e Arrondissement40,235live companies · 436 in the same activity
At this address5,329live companies incl. this one

In brief

RTCS is a limited liability company (SARL) registered in France on 15 April 2010. It is 16 years old; 59% of the 29,212 live companies whose main activity is other specialised construction activities n.e.c. are older. Its registered office is in Paris 20e Arrondissement, Paris, Île-de-France, at an address shared with 5,328 other live companies. 436 live companies in Paris 20e Arrondissement share the same main activity.

Register details

Registered nameRTCS
SIREN number521 547 695
Company typeLimited liability company (SARL)
Registered office26 Rue Des Rigoles, 75020 Paris
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.99 Other specialised construction activities n.e.c.
International sector (ISIC Rev.4)F · 41 Construction of buildings

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated15 April 2010

Other specialised construction activities n.e.c. in France

Live companies whose main activity is 43.99: 29,212 in total, median age 18 years, 457 incorporated in the past 12 months.

All 29,212 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 21211900s1940s: 111940s1950s: 33331950s1960s: 95951960s1970s: 1541541970s1980s: 5445441980s1990s: 1,5131,5131990s2000s: 14,34414,3442000s2010s: 7,2517,2512010s2020s: 5,2565,2562020s
Incorporated per year, still live
05001,0001,5002,0002011: 1,17720112012: 9302013: 70620132014: 5562015: 45920152016: 4762017: 50420172018: 4802019: 53920192020: 5592021: 75820212022: 8092023: 73220232024: 9782025: 1,04520252026: 375

Location

Registered office in Paris 20e Arrondissement, Paris, Île-de-France.

Live companies in Paris 20e Arrondissement40,235
Same activity in Paris 20e Arrondissement436
Live companies in Paris907,999
New in Paris 20e Arrondissement, past 12 months1,437

Also registered at this address

5,328 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
GP
GENIE PARISIENNE DE L ECHAFAUDAGEParis 10e Arrondissement, Île-de-France
Number 521 789 438Est. 2010
B
BCRParis 11e Arrondissement, Île-de-France
Number 521 790 030Est. 2010
HT
HP TRANSLOCParis 1er Arrondissement, Île-de-France
Number 521 812 735Est. 2010
PE
PRO E.B.M.Paris 10e Arrondissement, Île-de-France
Number 522 013 911Est. 2010
BF
BAT FRANCEParis 12e Arrondissement, Île-de-France
Number 522 603 059Est. 2010
O
OZDParis 10e Arrondissement, Île-de-France
Number 521 787 713Est. 2010

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.