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Data / France companies / Activities of head offices; management consultancy activities / Yonne

Activities of head offices; management consultancy activities in Yonne: 736 active companies

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

736 active companies in Yonne have a main activity in NAF division 70, activities of head offices; management consultancy activities, in the Sirene register stock dated 1 November 2026. 117 were registered in the last 12 months, 3 of them in October 2026, and 118 have employees.

The request: Every company in Yonne in NAF division 70, activities of head offices; management consultancy activities, registered since 2025, with SIREN, NAF code, address and employee band. $10 of work on sign-up, no card.

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  • 736Active companies
  • 117Registered in the last 12 months
  • 3Registered in October 2026
  • 118 (16.0%)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 20263
September 20269
August 20264
July 20267
June 202613
May 20269
April 202612
March 202610
February 202613
January 202613
December 202513
November 202511

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
202254
202362
202476
202590
2026 so far95

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 declared61884.0%
1 to 9 employees11115.1%
10 to 49 employees60.8%
50 to 249 employees10.1%
250 employees or more00.0%

Industries

IndustryNAF codeActive companies
Business and other management consultancy activities70.22Z374
Activities of head offices70.10Z337
Public relations and communication activities70.21Z25

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
Elfitouri HOLDING1321941351 November 202670.10ZTonnerreannuaire-entreprises.data.gouv.fr
M.E HOLDING1301609891 October 202670.10ZBussy-le-Reposannuaire-entreprises.data.gouv.fr
906 Azothis13045892022 September 202670.10ZTonnerreannuaire-entreprises.data.gouv.fr
Lcda International13009105111 September 202670.10ZAvallonannuaire-entreprises.data.gouv.fr
Arkhe1098672833 September 202670.22ZSaint-Cyr-les-Colonsannuaire-entreprises.data.gouv.fr
Halina1099206112 September 202670.10ZAuxerreannuaire-entreprises.data.gouv.fr
H2A Group1096525781 September 202670.10ZVillefargeauannuaire-entreprises.data.gouv.fr
L&A Bourdin Heritage1092616441 September 202670.10ZEscampsannuaire-entreprises.data.gouv.fr
Yfconsult10896232531 August 202670.22ZAuxerreannuaire-entreprises.data.gouv.fr
Janea1098062819 August 202670.22ZAuxerreannuaire-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.