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Data / France companies / Architectural and engineering activities; technical testing and analysis / Bouches-du-Rhône

Architectural and engineering activities; technical testing and analysis in Bouches-du-Rhône: 3,968 active companies

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

3,968 active companies in Bouches-du-Rhône have a main activity in NAF division 71, architectural and engineering activities; technical testing and analysis, in the Sirene register stock dated 1 November 2026. 248 were registered in the last 12 months, 20 of them in October 2026, and 1,492 have employees.

The request: Every company in Bouches-du-Rhône in NAF division 71, architectural and engineering activities; technical testing and analysis, registered since 2025, with SIREN, NAF code, address and employee band. $10 of work on sign-up, no card.

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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.

  • 3,968Active companies
  • 248Registered in the last 12 months
  • 20Registered in October 2026
  • 1,492 (37.6%)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 202620
September 202627
August 202612
July 202624
June 202618
May 202620
April 202617
March 202623
February 202621
January 202629
December 202517
November 202520

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
2022214
2023214
2024246
2025260
2026 so far211

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 declared2,47662.4%
1 to 9 employees1,22430.8%
10 to 49 employees2105.3%
50 to 249 employees471.2%
250 employees or more110.3%

Industries

IndustryNAF codeActive companies
Engineering and technical consultancy71.12B2,553
Architectural activities71.11Z776
Technical testing, analysis and inspection71.20B389
Vehicle technical inspection71.20A193
Surveying activities71.12A57

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
Agence le Carre Architecture13215428728 October 202671.11ZAix-en-Provenceannuaire-entreprises.data.gouv.fr
MCM Etude et Conseil13213079027 October 202671.12BRognacannuaire-entreprises.data.gouv.fr
Taldreo13175391519 October 202671.12BAubagneannuaire-entreprises.data.gouv.fr
Infranavis13189553416 October 202671.12BLa Ciotatannuaire-entreprises.data.gouv.fr
Podelife13070629415 October 202671.12BAix-en-Provenceannuaire-entreprises.data.gouv.fr
Cameva Patrimoine13051153815 October 202671.12BMarseille 1er arrondissementannuaire-entreprises.data.gouv.fr
Aurian13151306114 October 202671.12BMarseille 6e arrondissementannuaire-entreprises.data.gouv.fr
Arvest13185595913 October 202671.12BVitrollesannuaire-entreprises.data.gouv.fr
Cismo13154578212 October 202671.12BMarseille 8e arrondissementannuaire-entreprises.data.gouv.fr
Tungsten Consulting1312443037 October 202671.12BAix-en-Provenceannuaire-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.