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LTA

ActiveSIREN number 945 120 855Simplified joint-stock company (SAS)Est. 202571.11 · Architectural activitiesParis 7e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age1 year
older than 5% of its sector
Same activity, France22,658live companies · 21453rd oldest
In Paris 7e Arrondissement28,967live companies · 116 in the same activity
At this address640live companies incl. this one

In brief

LTA is a simplified joint-stock company (SAS) registered in France on 2 June 2025. It is 1 year old; 95% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in Paris 7e Arrondissement, Paris, Île-de-France, at an address shared with 639 other live companies. 116 live companies in Paris 7e Arrondissement share the same main activity.

Register details

Registered nameLTA
SIREN number945 120 855
Company typeSimplified joint-stock company (SAS)
Registered office31 Avenue de Segur, 75007 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.

Incorporated2 June 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 Paris 7e Arrondissement, Paris, Île-de-France.

Live companies in Paris 7e Arrondissement28,967
Same activity in Paris 7e Arrondissement116
Live companies in Paris907,999
New in Paris 7e Arrondissement, past 12 months1,185

Also registered at this address

639 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
C
CIMEParis 20e Arrondissement, Île-de-France
Number 945 216 059Est. 2025
AA
AKA ARCHITECTURE FRANCEParis 8e Arrondissement, Île-de-France
Number 945 302 677Est. 2025
SO
SHIHO OKABE ATELIERParis 7e Arrondissement, Île-de-France
Number 989 001 599Est. 2025
KA
KOGA ARCHITECTUREParis 1er Arrondissement, Île-de-France
Number 987 944 485Est. 2025
F
FUGAAParis 18e Arrondissement, Île-de-France
Number 987 914 975Est. 2025
AP
ATELIER PONGIGLIONEParis 11e Arrondissement, Île-de-France
Number 988 411 617Est. 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.