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PLANS B

ActiveSIREN number 912 043 445Limited liability company (SARL)Est. 202271.11 · Architectural activitiesTreffiagat, Brittany
Official record (Annuaire des entreprises) ↗
Age4 years
older than 20% of its sector
Same activity, France22,658live companies · 18046th oldest
In Treffiagat176live companies
At this address2live companies incl. this one

In brief

PLANS B is a limited liability company (SARL) registered in France on 1 April 2022. It is 4 years old; 80% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in Treffiagat, Finistère, Brittany, at an address shared with one other live company.

Register details

Registered namePLANS B
SIREN number912 043 445
Company typeLimited liability company (SARL)
Registered office56 Avenue Du 8 Mai 1945, 29730 Treffiagat
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 April 2022

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 Treffiagat, Finistère, Brittany.

Live companies in Treffiagat176
Same activity in Treffiagat1
Live companies in Finistère89,018
New in Treffiagat, past 12 months2

Also registered at this address

1 other live company shares this registered office.

  • TMTI MOANA989 765 961 · Est. 2025 · 68.20

Similar companies

Live companies with the same main activity, nearest first.

Compare all
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THIBAUT ROBERT ARCHITECTURE INGENIERIE TERRITOIRES ET SCENOGRAPHIEPlougasnou, Brittany
Number 912 542 925Est. 2022
TR
THIBAUT ROBERT ARCHITECTES & ASSOCIES MORLAIXMorlaix, Brittany
Number 912 792 355Est. 2022
SR
SALOME RICHARD ARCHITECTUREPlouguerneau, Brittany
Number 911 202 281Est. 2022
NA
NOW ARCHITECTESBénodet, Brittany
Number 913 416 913Est. 2022
AA
ATELIER ATLASQuimper, Brittany
Number 913 870 192Est. 2022
SD
SARL D'ARCHITECTURE BREUDEURDouarnenez, Brittany
Number 909 861 189Est. 2022

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.