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BLOCK

ActiveSIREN number 432 784 684Limited liability company (SARL)Est. 200071.11 · Architectural activitiesNantes, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age26 years
older than 87% of its sector
Same activity, France22,658live companies · 2943rd oldest
In Nantes39,479live companies · 310 in the same activity
At this address12live companies incl. this one
Employees1–2as registered · 2024

In brief

BLOCK is a limited liability company (SARL) registered in France on 18 September 2000. At 26 years old it is older than 87% 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 11 other live companies. 310 live companies in Nantes share the same main activity.

Register details

Registered nameBLOCK
SIREN number432 784 684
Company typeLimited liability company (SARL)
Registered office13 Allee de L'ile Gloriette, 44000 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.

Incorporated18 September 2000
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

11 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
A
ARAKENLe Pouliguen, Pays de la Loire
Number 433 748 985Est. 2000
A
ARCHIVIMMOSaint-Étienne-de-Montluc, Pays de la Loire
Number 433 503 273Est. 2000
JA
JBA ARCHITECTURE & URBANISMENantes, Pays de la Loire
Number 432 036 812Est. 2000
AC
AGUA CONCEPTLe Loroux-Bottereau, Pays de la Loire
Number 432 337 731Est. 2000
CT
CABINET TOUCHARDVigneux-de-Bretagne, Pays de la Loire
Number 435 285 044Est. 2001
AD
ATELIER D'ARCHITECTURE DU POULIGUENHerbignac, Pays de la Loire
Number 434 067 781Est. 2001

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.