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Data / France companies / Architectural activities / Montreuil

Architectural activities in Montreuil: 153 active companies

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

153 active companies in Montreuil have a main activity in NAF code 71.11Z, architectural activities, in the Sirene register stock dated 1 November 2026. 6 were registered in the last 12 months, 1 of them in October 2026, and 68 have employees.

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

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  • 153Active companies
  • 6Registered in the last 12 months
  • 1Registered in October 2026
  • 68 (44.4%)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 20261
September 20260
August 20260
July 20261
June 20261
May 20260
April 20260
March 20260
February 20261
January 20261
December 20250
November 20251

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
20223
20237
20249
202510
2026 so far5

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 declared8555.6%
1 to 9 employees5737.3%
10 to 49 employees117.2%
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 codeSource
Smarch1095207181 October 202671.11Zannuaire-entreprises.data.gouv.fr
Belon1067247761 July 202671.11Zannuaire-entreprises.data.gouv.fr
Soar Soraya Architecture Studio10618909529 January 202671.11Zannuaire-entreprises.data.gouv.fr
Noctua98961627110 July 202571.11Zannuaire-entreprises.data.gouv.fr
Avril Conseil99145330912 April 202571.11Zannuaire-entreprises.data.gouv.fr
STUDIO559335125501 October 202471.11Zannuaire-entreprises.data.gouv.fr
Banquise (studio)9325707083 September 202471.11Zannuaire-entreprises.data.gouv.fr
888 SAS d'Architecture9874650778 February 202471.11Zannuaire-entreprises.data.gouv.fr
Manera97959045215 September 202371.11Zannuaire-entreprises.data.gouv.fr
Larj95263582913 February 202371.11Zannuaire-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.