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Data / France companies / Essonne / Marcoussis

Companies in Marcoussis, Essonne: 828 active companies by industry

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

828 active companies have their head office in Marcoussis, Essonne, in the Sirene register stock dated 1 November 2026. 52 were registered in the last 12 months, 4 of them in October 2026, and 191 have employees.

The request: Every French company with head office in Marcoussis, with SIREN, NAF code, registration date, 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.

  • 828Active companies
  • 52Registered in the last 12 months
  • 4Registered in October 2026
  • 191 (23.1%)With employees
  • EssonneDepartment
  • 91363Commune 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 20264
September 20265
August 20263
July 20265
June 20260
May 20266
April 20268
March 20265
February 20263
January 20264
December 20254
November 20255

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
202247
202336
202451
202545
2026 so far43

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 declared63776.9%
1 to 9 employees15518.7%
10 to 49 employees293.5%
50 to 249 employees50.6%
250 employees or more20.2%

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 estate68.20B259
Business and other management consultancy activities70.22Z34
Renting of housing68.20A18
Fund management activities66.30Z16
Traditional restaurants56.10A15
General masonry and building shell work43.99C14
Sale of cars and light motor vehicles45.11Z14
Maintenance and repair of light motor vehicles45.20A13
Activities of holding companies64.20Z13
Engineering and technical consultancy71.12B12
Taxi operation49.32Z11
Computer systems and software consultancy62.02A11
Activities of head offices70.10Z10
Electrical installation in all premises43.21A9
Construction of detached houses41.20A8
Routine site preparation and earthworks43.12A7
Heating and air conditioning installation43.22B7
Fast-food restaurants56.10C7
Trusts, funds and similar financial entities64.30Z7
Buying and selling of own real estate68.10Z7
Combined office administrative service activities82.11Z7
Water and gas installation in all premises43.22A6
Painting and glazing43.34Z6
Roof covering with tiles and slates43.91B6
Real estate agencies68.31Z6
Construction of other buildings41.20B5
Wholesale of miscellaneous industrial supplies and equipment46.69B5
Wholesale of miscellaneous supplies and equipment for trade and services46.69C5
Long-distance road freight transport49.41A5
Computer programming activities62.01Z5
Landscape service activities81.30Z5
Other business support service activities n.e.c.82.99Z5
Other amusement and recreation activities93.29Z5
Repair of machinery33.12Z4
Wood and PVC joinery installation43.32A4
Local road freight transport49.41B4
Accounting, bookkeeping and auditing activities; tax consultancy69.20Z4
Specialised design activities74.10Z4
Miscellaneous professional, scientific and technical activities74.90B4
General cleaning of buildings81.21Z4

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
EAY Consulting1314974481 October 202670.22Zannuaire-entreprises.data.gouv.fr
Andjar13082011129 September 202666.30Zannuaire-entreprises.data.gouv.fr
Koncevia 3D13083551528 September 202670.22Zannuaire-entreprises.data.gouv.fr
SAS APM Auto1095728001 September 202645.11Zannuaire-entreprises.data.gouv.fr
Fichier Events1084239061 August 202693.29Zannuaire-entreprises.data.gouv.fr
NIC'H2O10829004029 July 202643.22Aannuaire-entreprises.data.gouv.fr
BY Services10779646817 July 202649.32Zannuaire-entreprises.data.gouv.fr
Prestige Hair Tech10520722919 May 202646.69Cannuaire-entreprises.data.gouv.fr
Effigap10585536518 May 202671.12Bannuaire-entreprises.data.gouv.fr
Jeden Consulting10498447113 May 202662.02Aannuaire-entreprises.data.gouv.fr
MJR1047650602 May 202670.10Zannuaire-entreprises.data.gouv.fr
SB Royal Transport10437312118 April 202649.32Zannuaire-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.