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A TROIS

ActiveSIREN number 419 973 508Limited liability company (SARL)Est. 199871.11 · Architectural activitiesGrenoble, Auvergne-Rhône-Alpes
Official record (Annuaire des entreprises) ↗
Age28 years
older than 89% of its sector
Same activity, France22,658live companies · 2392nd oldest
In Grenoble24,310live companies · 142 in the same activity
At this address18live companies incl. this one
Employees10–19as registered · 2024

In brief

A TROIS is a limited liability company (SARL) registered in France on 10 August 1998. At 28 years old it is older than 89% of the 22,658 live companies whose main activity is architectural activities. Its registered office is in Grenoble, Isère, Auvergne-Rhône-Alpes, at an address shared with 17 other live companies. 142 live companies in Grenoble share the same main activity.

Register details

Registered nameA TROIS
SIREN number419 973 508
Company typeLimited liability company (SARL)
Registered office55 Crs Liberation - Gen de Gaulle, 38000 Grenoble
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.

Incorporated10 August 1998
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 Grenoble, Isère, Auvergne-Rhône-Alpes.

Live companies in Grenoble24,310
Same activity in Grenoble142
Live companies in Isère148,873
New in Grenoble, past 12 months861

Also registered at this address

17 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
JT
JH TECHNOLOGIESNotre-Dame-de-Mésage, Auvergne-Rhône-Alpes
Number 420 137 259Est. 1998
M
MULTIPLEGrenoble, Auvergne-Rhône-Alpes
Number 419 318 969Est. 1998
MM
MUR MURSSaint-Martin-d'Uriage, Auvergne-Rhône-Alpes
Number 420 397 879Est. 1998
AB
ATELIER B ARCHITECTEGrenoble, Auvergne-Rhône-Alpes
Number 420 531 485Est. 1998
A3
ARCHI 3Voiron, Auvergne-Rhône-Alpes
Number 421 610 478Est. 1998
O
OPTIM'ACorenc, Auvergne-Rhône-Alpes
Number 420 623 589Est. 1998

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.