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Data / France companies / Architectural activities / Loire

Architectural activities in Loire: 200 active companies

Updated November 7, 2026. Source: INSEE, base Sirene des entreprises et de leurs établissements, on data.gouv.fr.

200 active companies in Loire have a main activity in NAF code 71.11Z, architectural activities, in the Sirene register stock dated 1 November 2026. 9 were registered in the last 12 months, 0 of them in October 2026, and 89 have employees.

The request: Every company in Loire with NAF code 71.11Z, architectural activities, registered since 2025, with SIREN, head office address and employee band. $10 of work on sign-up, no card.

SpecStream is the live web data engine for teams and agents. It reads the Sirene register every month, and this page is that reading. Ask for the companies you track by industry, place or registration date and each new company arrives in your sheet, CRM, Slack or agent.

  • 200Active companies
  • 9Registered in the last 12 months
  • 0Registered in October 2026
  • 89 (44.5%)With employees
  • 1 November 2026Stock date

Registrations in the last 12 months

Active companies by the month their registration date falls in. The newest month is the last full month before the stock date.

MonthCompanies registered
October 20260
September 20265
August 20260
July 20260
June 20262
May 20260
April 20260
March 20260
February 20260
January 20261
December 20251
November 20250

Registrations per year

Companies registered in each year that are still active in the 1 November 2026 stock. Companies that closed earlier are not counted, so older years read low.

Year registeredActive companies
202212
20238
20245
20258
2026 so far8

By number of employees

The employee band the register holds for each company, as declared for its latest reference year.

EmployeesActive companiesShare
No employees or not declared11155.5%
1 to 9 employees7839.0%
10 to 49 employees115.5%
50 to 249 employees00.0%
250 employees or more00.0%

Newest registered companies

Newest first. Only companies with a name that is clearly a business are listed; the counts above include every active company. Each row links to the public record.

CompanySIRENRegisteredNAF codeCommuneSource
Arcature13022973517 September 202671.11ZRoanneannuaire-entreprises.data.gouv.fr
Studio Achine10988328010 September 202671.11ZSaint-Romain-le-Puyannuaire-entreprises.data.gouv.fr
Agence PHB1061242748 June 202671.11ZMontbrisonannuaire-entreprises.data.gouv.fr
Chambonnet9946773002 December 202571.11ZChambœufannuaire-entreprises.data.gouv.fr
3FR Invest99278170824 September 202571.11ZSaint-Etienneannuaire-entreprises.data.gouv.fr
Petrusium99276860624 September 202571.11ZSaint-Etienneannuaire-entreprises.data.gouv.fr
Loma Architecture Studio99163101119 September 202571.11ZRive-de-Gierannuaire-entreprises.data.gouv.fr
Relev Architecture AND Heritage9415633553 March 202571.11ZLe Crozetannuaire-entreprises.data.gouv.fr
Laurence Pinel SARL d'Architecture93012222118 June 202471.11ZSaint-Etienneannuaire-entreprises.data.gouv.fr
Lvnt92869700212 May 202471.11ZSaint-Just-Saint-Rambertannuaire-entreprises.data.gouv.fr

Licence Ouverte / Open Licence 2.0 (Etalab), source INSEE. Counts are of active companies in the Sirene register stock dated 1 November 2026: commercial companies (SARL, SAS, SA and the like) and civil companies such as SCI property companies. Sole traders, associations and public bodies are not counted, and the register lists dormant holding and property companies as active, so a count is of companies on the register, not of trading businesses. A company is counted under its main activity (NAF rev. 2 code) and the commune of its head office; companies whose register entry holds no NAF rev. 2 code are in the totals only. "With employees" means the register holds an employee band of one or more. Industry titles are English renderings of the INSEE labels. Contains data from INSEE, reused under the Licence Ouverte 2.0. This page is not endorsed by INSEE. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.