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CARBONE ZERO

ActiveSIREN number 531 173 805Limited liability company (SARL)Est. 201171.11 · Architectural activitiesSaint-Étienne, Auvergne-Rhône-Alpes
Official record (Annuaire des entreprises) ↗
Age15 years
older than 62% of its sector
Same activity, France22,658live companies · 8570th oldest
In Saint-Étienne20,713live companies · 85 in the same activity
At this address13live companies incl. this one
Employees1–2as registered · 2024

In brief

CARBONE ZERO is a limited liability company (SARL) registered in France on 31 January 2011. At 15 years old it is older than 62% of the 22,658 live companies whose main activity is architectural activities. Its registered office is in Saint-Étienne, Loire, Auvergne-Rhône-Alpes, at an address shared with 12 other live companies. 85 live companies in Saint-Étienne share the same main activity.

Register details

Registered nameCARBONE ZERO
SIREN number531 173 805
Company typeLimited liability company (SARL)
Registered office53 Cours Fauriel, 42100 Saint-Étienne
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.

Incorporated31 January 2011
Employees1–2 (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 Saint-Étienne, Loire, Auvergne-Rhône-Alpes.

Live companies in Saint-Étienne20,713
Same activity in Saint-Étienne85
Live companies in Loire82,537
New in Saint-Étienne, past 12 months826

Also registered at this address

12 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
PA
PHB ARCHITECTURESaint-Étienne, Auvergne-Rhône-Alpes
Number 531 072 031Est. 2011
PA
PILE ARCHITECTUREL'Étrat, Auvergne-Rhône-Alpes
Number 530 643 220Est. 2011
TK
THOMAS KOCHANSKI ARCHITECTESaint-Étienne, Auvergne-Rhône-Alpes
Number 530 676 766Est. 2011
AA
AUDA ARCHITECTEFirminy, Auvergne-Rhône-Alpes
Number 530 682 368Est. 2011
SJ
SARL JACQUES VARENNES ARCHITECTESaint-Étienne, Auvergne-Rhône-Alpes
Number 529 075 301Est. 2011
MA
M2C ARCHITECTURESaint-Étienne, Auvergne-Rhône-Alpes
Number 531 961 639Est. 2011

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.