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HDZ

ActiveSIREN number 488 752 486Professional simplified joint-stock company (SELAS)Est. 200671.11 · Architectural activitiesParis 20e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age20 years
older than 76% of its sector
Same activity, France22,658live companies · 5403rd oldest
In Paris 20e Arrondissement40,235live companies · 341 in the same activity
At this address4live companies incl. this one
Employees10–19as registered · 2024

In brief

HDZ is a professional simplified joint-stock company (SELAS) registered in France on 28 February 2006. At 20 years old it is older than 76% of the 22,658 live companies whose main activity is architectural activities. Its registered office is in Paris 20e Arrondissement, Paris, Île-de-France, at an address shared with 3 other live companies. 341 live companies in Paris 20e Arrondissement share the same main activity.

Register details

Registered nameHDZ
SIREN number488 752 486
Company typeProfessional simplified joint-stock company (SELAS)
Registered office23 Rue Duris, 75020 Paris
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.11 Architectural activities
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.

Incorporated28 February 2006
Employees10–19 (2024)

Architectural activities in France

Live companies whose main activity is 71.11: 22,658 in total, median age 11 years, 833 incorporated in the past 12 months.

All 22,658 companies
This company's decadeOther decades
02,5005,0007,50010,0001900s: 51511900s1910s: 111910s1950s: 111950s1960s: 11111960s1970s: 1071071970s1980s: 6816811980s1990s: 1,8601,8601990s2000s: 5,0905,0902000s2010s: 7,8717,8712010s2020s: 6,9856,9852020s
Incorporated per year, still live
05001,0001,5002,0002011: 71520112012: 6312013: 66720132014: 7142015: 76620152016: 8572017: 1,01120172018: 8892019: 97520192020: 9992021: 1,01920212022: 1,0822023: 99720232024: 1,1112025: 1,08620252026: 691

Location

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

Live companies in Paris 20e Arrondissement40,235
Same activity in Paris 20e Arrondissement341
Live companies in Paris907,999
New in Paris 20e Arrondissement, past 12 months1,437

Also registered at this address

3 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AC
ATELIER CHOISEULParis 2e Arrondissement, Île-de-France
Number 488 935 628Est. 2006
DR
DU RIVAU & ASSOCIESParis 8e Arrondissement, Île-de-France
Number 489 172 791Est. 2006
AI
ARCHITECTURE INGENIERIE RECHERCHE ENVIRONNEMENT AIREParis 10e Arrondissement, Île-de-France
Number 489 261 081Est. 2006
LO
LIONEL ORSI ATELIER D ARCHITECTUREParis 11e Arrondissement, Île-de-France
Number 489 552 182Est. 2006
EB
ERIC BAUMANN PARTNERSParis 2e Arrondissement, Île-de-France
Number 488 898 073Est. 2006
JA
JOK ARCHITECTUREParis 16e Arrondissement, Île-de-France
Number 489 773 796Est. 2006

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.