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Data / France companies / Yvelines / Bailly

Companies in Bailly, Yvelines: 528 active companies by industry

528 active companies have their head office in Bailly, Yvelines, in the Sirene register stock dated 1 November 2026. 36 were registered in the last 12 months, 3 of them in October 2026, and 83 have employees.

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  • 528Active companies
  • 36Registered in the last 12 months
  • 3Registered in October 2026
  • 83 (15.7%)With employees
  • YvelinesDepartment
  • 78043Commune 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 20263
September 20261
August 20261
July 20267
June 20263
May 20260
April 20263
March 20266
February 20262
January 20265
December 20253
November 20252

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
202222
202321
202428
202528
2026 so far31

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 declared44584.3%
1 to 9 employees6412.1%
10 to 49 employees152.8%
50 to 249 employees40.8%
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 estate68.20B144
Business and other management consultancy activities70.22Z63
Activities of holding companies64.20Z20
Activities of head offices70.10Z19
Renting of housing68.20A15
Computer systems and software consultancy62.02A12
Fund management activities66.30Z7
Management of buildings and other real estate68.32A7
Primary education85.20Z7
Traditional restaurants56.10A6
Buying and selling of own real estate68.10Z6
General masonry and building shell work43.99C5
Computer programming activities62.01Z5
Accounting, bookkeeping and auditing activities; tax consultancy69.20Z5
Advertising agencies73.11Z5
Landscape service activities81.30Z5
Electrical installation in all premises43.21A4
Retail sale via mail order houses with specialised catalogue47.91B4
Engineering and technical consultancy71.12B4
Combined office administrative service activities82.11Z4
Other sports activities93.19Z4
Legal vehicles for development programmes41.10D3
Routine site preparation and earthworks43.12A3
Painting and glazing43.34Z3
Agents specialised in the sale of other particular products46.18Z3
Other agents involved in the sale of a variety of goods46.19B3
Wholesale of other household goods46.49Z3
Retail sale via mail order houses with general catalogue47.91A3
Book publishing58.11Z3
Public relations and communication activities70.21Z3
Leasing of intellectual property and similar products, except copyrighted works77.40Z3
Adult continuing education85.59A3
Dental practice activities86.23Z3
Bakeries and bakery-pastry shops10.71C2
Production of electricity35.11Z2
Heating and air conditioning installation43.22B2
Sale of cars and light motor vehicles45.11Z2
Wholesale of timber and construction materials46.73A2
General food stores47.11B2
Dispensing chemist in specialised stores47.73Z2

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
Veherim Consulting13159240415 October 202670.22Zannuaire-entreprises.data.gouv.fr
Saga Finance1314866642 October 202670.10Zannuaire-entreprises.data.gouv.fr
Qorvex1073734338 July 202662.01Zannuaire-entreprises.data.gouv.fr
YS HOLDING1073400937 July 202670.10Zannuaire-entreprises.data.gouv.fr
FI Immo Invest1079980496 July 202668.20Bannuaire-entreprises.data.gouv.fr
Svbc1315060731 July 202646.19Bannuaire-entreprises.data.gouv.fr
L&G Reno SASU1072367391 July 202643.34Zannuaire-entreprises.data.gouv.fr
Esclaibes International School Lyon1060561203 June 202685.20Zannuaire-entreprises.data.gouv.fr
Asia Decoration10308134527 March 202647.91Bannuaire-entreprises.data.gouv.fr
Gratian Consulting10267472819 March 202670.22Zannuaire-entreprises.data.gouv.fr
Neliron10271174418 March 202670.22Zannuaire-entreprises.data.gouv.fr
CYLON610253296717 March 202662.01Zannuaire-entreprises.data.gouv.fr

Updated November 7, 2026. Read from INSEE, base Sirene des entreprises et de leurs établissements, on 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.