Data from the official company registers of 12 countries. Not an official register.

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BASE-ALT

ActiveSIREN number 944 206 366Simplified joint-stock company (SAS)Est. 202571.11 · Architectural activitiesMarseille 1er Arrondissement, Provence-Alpes-Côte d'Azur
Official record (Annuaire des entreprises) ↗
Age1 year
older than 6% of its sector
Same activity, France22,658live companies · 21254th oldest
In Marseille 1er Arrondissement13,937live companies · 60 in the same activity
At this address11live companies incl. this one

In brief

BASE-ALT is a simplified joint-stock company (SAS) registered in France on 1 April 2025. It is 1 year old; 94% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in Marseille 1er Arrondissement, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, at an address shared with 10 other live companies. 60 live companies in Marseille 1er Arrondissement share the same main activity.

Register details

Registered nameBASE-ALT
SIREN number944 206 366
Company typeSimplified joint-stock company (SAS)
Registered office22 Square Belsunce, 13001 Marseille
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.

Incorporated1 April 2025

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 Marseille 1er Arrondissement, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur.

Live companies in Marseille 1er Arrondissement13,937
Same activity in Marseille 1er Arrondissement60
Live companies in Bouches-du-Rhône310,884
New in Marseille 1er Arrondissement, past 12 months691

Also registered at this address

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

  • CCAZAR927 474 395 · Est. 2024 · 56.11
  • SSOUNDLEAF105 286 769 · Est. 2026 · 72.10
  • YYERMA932 279 433 · Est. 2023 · 90.39
  • RRIMES822 630 323 · Est. 2016 · 94.99
  • SYSCI YE535 264 923 · Est. 2011 · 68.20
  • IILSS & CO481 052 207 · Est. 2005 · 68.20
  • SSSCI S.J.S.B450 928 403 · Est. 2003 · 68.20
  • SASCI ATELIER 7 ET 9431 285 964 · Est. 2000 · 68.20

Similar companies

Live companies with the same main activity, nearest first.

Compare all
E
E-ARMarseille 4e Arrondissement, Provence-Alpes-Côte d'Azur
Number 943 857 722Est. 2025
VB
VICTOR BREVIERE ARCHITECTEMarseille 7e Arrondissement, Provence-Alpes-Côte d'Azur
Number 942 167 909Est. 2025
NM
NIKOLAJEVIC MURISASCO ARCHITECTES ASSOCIESMarseille 7e Arrondissement, Provence-Alpes-Côte d'Azur
Number 942 756 172Est. 2025
VR
VISION RENOVGignac-la-Nerthe, Provence-Alpes-Côte d'Azur
Number 943 813 519Est. 2025
MI
MYARA INVESTMarseille 5e Arrondissement, Provence-Alpes-Côte d'Azur
Number 941 872 145Est. 2025
EA
EURL ATELIER D'ARCHITECTURE ETIENNE ROLLINArles, Provence-Alpes-Côte d'Azur
Number 944 267 210Est. 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.