WHYDEM

ActiveSIREN number 428 560 312Simplified joint-stock company (SAS)Est. 1999Magny-les-Hameaux, Île-de-France

Official record (Annuaire des entreprises) ↗

Age26 yearsincorporated 8 Dec 1999

In Magny-les-Hameaux677live companies

At this address12live companies incl. this one

In brief

WHYDEM is a simplified joint-stock company (SAS) registered in France on 8 December 1999. Its registered office is in Magny-les-Hameaux, Yvelines, Île-de-France, at an address shared with 11 other live companies.

Register details

Registered nameWHYDEM

SIREN number428 560 312

Company typeSimplified joint-stock company (SAS)

Registered office1 Rue Guynemer, 78114 Magny-les-Hameaux

Timeline

8 Dec 1999Incorporated

Register entries

From the register.

Incorporated8 December 1999

Location

Registered office in Magny-les-Hameaux, Yvelines, Île-de-France.

Live companies in Magny-les-Hameaux677

Live companies in Yvelines151,787

New in Magny-les-Hameaux, past 12 months39

Also registered at this address

11 other live companies share this registered office; shown are those incorporated closest in time to this one.

NNEMOPTIC420 098 949 · Est. 1998 · 71.12
2A2M AGENCY443 978 093 · Est. 2002 · 82.30
BBEPS450 089 875 · Est. 2003 · 71.12
NNOVOSTER478 722 010 · Est. 2004 · 72.10
PMPARTENAIRES MAINTENANCE SERVICES ET SOLUTIONS500 403 126 · Est. 2007 · 33.13
PHPLR HABITAT PARIS520 319 203 · Est. 2010 · 43.34
AAUPALYS824 903 900 · Est. 2017 · 70.20
LMLK METROLOGY SAS838 472 264 · Est. 2018 · 33.20

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.

Countries

Languages