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Data / France companies / Essonne / Fontenay-les-Briis

Companies in Fontenay-les-Briis, Essonne: 199 active companies by industry

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

199 active companies have their head office in Fontenay-les-Briis, Essonne, in the Sirene register stock dated 1 November 2026. 8 were registered in the last 12 months, 2 of them in October 2026, and 42 have employees.

The request: Every French company with head office in Fontenay-les-Briis, with SIREN, NAF code, registration date, address and employee band. $10 of work on sign-up, no card.

Get companies in Fontenay-les-BriisWatch new registrations in Fontenay-les-Briis

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.

  • 199Active companies
  • 8Registered in the last 12 months
  • 2Registered in October 2026
  • 42 (21.1%)With employees
  • EssonneDepartment
  • 91243Commune code

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 20262
September 20261
August 20260
July 20261
June 20261
May 20260
April 20261
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
202210
20237
202412
202516
2026 so far7

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 declared15778.9%
1 to 9 employees3618.1%
10 to 49 employees52.5%
50 to 249 employees10.5%
250 employees or more00.0%

Biggest industries

A link opens the industry in this town where 80 or more companies list it.

IndustryNAF codeActive companies
Renting of land and other real estate68.20B70
Business and other management consultancy activities70.22Z9
Activities of holding companies64.20Z8
Fund management activities66.30Z7
Taxi operation49.32Z6
General masonry and building shell work43.99C5
Sale of cars and light motor vehicles45.11Z5
Activities of head offices70.10Z4
Retail sale of food via stalls and markets47.81Z3
Computer systems and software consultancy62.02A3
Trusts, funds and similar financial entities64.30Z3
Buying and selling of own real estate68.10Z3
Renting of housing68.20A3
Engineering and technical consultancy71.12B3
Hairdressing96.02A3
Raising of sheep and goats01.45Z2
Construction of other buildings41.20B2
Electrical installation in all premises43.21A2
Wood and PVC joinery installation43.32A2
Metal joinery and locksmith installation43.32B2
Wholesale of miscellaneous industrial supplies and equipment46.69B2
Retail sale of fruit and vegetables in specialised stores47.21Z2
Other miscellaneous specialised retail sale47.78C2
Management of buildings and other real estate68.32A2
Support activities to performing arts90.02Z2
Other amusement and recreation activities93.29Z2
Other personal service activities n.e.c.96.09Z2
Growing of vegetables and melons, roots and tubers01.13Z1
Plant propagation01.30Z1
Raising of horses and other equines01.43Z1
Bakeries and bakery-pastry shops10.71C1
Repair of fabricated metal products33.11Z1
Construction of detached houses41.20A1
Construction of roads and motorways42.11Z1
Water and gas installation in all premises43.22A1
Heating and air conditioning installation43.22B1
Shop fitting43.32C1
Floor and wall covering43.33Z1
Roof framing and carpentry43.91A1
Maintenance and repair of light motor vehicles45.20A1

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
Anjinea1311859777 October 202668.10Zannuaire-entreprises.data.gouv.fr
Expertcomsat Industrie10799899920 July 202633.11Zannuaire-entreprises.data.gouv.fr
DSF Group10014950913 January 202666.30Zannuaire-entreprises.data.gouv.fr
Ovia1009529855 December 202570.22Zannuaire-entreprises.data.gouv.fr
GA Invest98860988926 May 202566.30Zannuaire-entreprises.data.gouv.fr
L'Atelier de MAX94463847719 May 202547.81Zannuaire-entreprises.data.gouv.fr
E-Casa HOLDING94258751027 March 202570.10Zannuaire-entreprises.data.gouv.fr
Kapelo94005246720 January 202566.30Zannuaire-entreprises.data.gouv.fr
Ecoute et Conseils Expertise Comptable9380043061 January 202569.20Zannuaire-entreprises.data.gouv.fr
Anali Consulting93778641620 November 202462.02Aannuaire-entreprises.data.gouv.fr
Elgc93457279311 October 202470.22Zannuaire-entreprises.data.gouv.fr
MS Invest93097908311 July 202482.11Zannuaire-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.