CSA21
In brief
CSA21 is a simplified joint-stock company (SAS) registered in France on 1 September 2008. At 18 years old it is older than 60% of the 9,367 live companies whose main activity is research and experimental development on natural sciences and engineering. Its registered office is in Paris 2e Arrondissement, Paris, Île-de-France, at an address shared with 74 other live companies. 63 live companies in Paris 2e Arrondissement share the same main activity.
Register details
Timeline
Register events, newest first.
- Incorporated
Register entries
From the register.
Research and experimental development on natural sciences and engineering in France
Live companies whose main activity is 72.10: 9,367 in total, median age 12 years, 519 incorporated in the past 12 months.
Location
Registered office in Paris 2e Arrondissement, Paris, Île-de-France.
Also registered at this address
74 other live companies share this registered office; shown are those incorporated closest in time to this one.
- SPSCI POISSONNIERE508 760 279 · Est. 2008 · 68.20
- TTURYSK508 798 071 · Est. 2008 · 47.79
- UUPPERGROUND509 636 296 · Est. 2008 · 66.19
- SCSCI CHATEAUBRIANT510 258 999 · Est. 2009 · 68.20
- SGSCI GONNET511 643 694 · Est. 2009 · 68.20
- AAED499 457 778 · Est. 2007 · 70.10
- MM.E.R.7498 599 836 · Est. 2007 · 46.90
- AMARTS MAJEURS ET DECORS EXCEPTIONNELS521 432 625 · Est. 2010 · 47.63
Similar companies
Live companies with the same main activity, nearest first.
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.