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ALTER SMITH

ActiveSIREN number 439 738 667Limited liability company (SARL)Est. 200171.11 · Architectural activitiesNantes, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age25 years
older than 86% of its sector
Same activity, France22,658live companies · 3226th oldest
In Nantes39,479live companies · 310 in the same activity
At this address6live companies incl. this one
Employees1–2as registered · 2024

In brief

ALTER SMITH is a limited liability company (SARL) registered in France on 1 September 2001. At 25 years old it is older than 86% of the 22,658 live companies whose main activity is architectural activities. Its registered office is in Nantes, Loire-Atlantique, Pays de la Loire, at an address shared with 5 other live companies. 310 live companies in Nantes share the same main activity.

Register details

Registered nameALTER SMITH
SIREN number439 738 667
Company typeLimited liability company (SARL)
Registered office12 Rue de L'echappee, 44200 Nantes
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 September 2001
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 Nantes, Loire-Atlantique, Pays de la Loire.

Live companies in Nantes39,479
Same activity in Nantes310
Live companies in Loire-Atlantique148,935
New in Nantes, past 12 months1,957

Also registered at this address

5 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
MT
MARIA TAVARES ARCHITECTE OXALASaint-Herblain, Pays de la Loire
Number 439 311 655Est. 2001
A
ARLABSaint-Nazaire, Pays de la Loire
Number 439 374 679Est. 2001
JC
JL CONSTRUCTIONSLa Chapelle-Glain, Pays de la Loire
Number 440 266 963Est. 2001
SH
SPECIFIC HOMEVertou, Pays de la Loire
Number 438 449 597Est. 2001
AL
A L'ABORDAGE IDENTITESautron, Pays de la Loire
Number 440 795 128Est. 2002
CG
CABINET GUILLOTINNantes, Pays de la Loire
Number 440 401 529Est. 2002

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.