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Data / France companies / Other professional, scientific and technical activities / Yvelines

Other professional, scientific and technical activities in Yvelines: 1,267 active companies

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

1,267 active companies in Yvelines have a main activity in NAF division 74, other professional, scientific and technical activities, in the Sirene register stock dated 1 November 2026. 86 were registered in the last 12 months, 9 of them in October 2026, and 288 have employees.

The request: Every company in Yvelines in NAF division 74, other professional, scientific and technical activities, registered since 2025, with SIREN, NAF code, address and employee band. $10 of work on sign-up, no card.

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  • 1,267Active companies
  • 86Registered in the last 12 months
  • 9Registered in October 2026
  • 288 (22.7%)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 20269
September 20267
August 20262
July 20263
June 20267
May 20269
April 202611
March 20267
February 202610
January 202613
December 20253
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
2022110
202395
202493
2025114
2026 so far78

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 declared97977.3%
1 to 9 employees25920.4%
10 to 49 employees231.8%
50 to 249 employees30.2%
250 employees or more30.2%

Industries

IndustryNAF codeActive companies
Specialised design activities74.10Z478
Miscellaneous professional, scientific and technical activities74.90B476
Construction economics activities74.90A147
Photographic activities74.20Z111
Translation and interpretation activities74.30Z55

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
Phasson Design13210447226 October 202674.10ZLe Vesinetannuaire-entreprises.data.gouv.fr
Studio Finca13152585913 October 202674.10ZVersaillesannuaire-entreprises.data.gouv.fr
Maison Djam1315120069 October 202674.10ZFeucherollesannuaire-entreprises.data.gouv.fr
Beyond Sports1311933936 October 202674.90BVersaillesannuaire-entreprises.data.gouv.fr
Maison Kula1317296671 October 202674.10ZLe Mesnil-le-Roiannuaire-entreprises.data.gouv.fr
Ziakas1309477651 October 202674.20ZConflans-Sainte-Honorineannuaire-entreprises.data.gouv.fr
Lmacstudio13080231729 September 202674.10ZMaisons-Laffitteannuaire-entreprises.data.gouv.fr
Etica Conseil13077099328 September 202674.90BCroissy-sur-Seineannuaire-entreprises.data.gouv.fr
NG Graph-Design13059393223 September 202674.10ZAndresyannuaire-entreprises.data.gouv.fr
Gexin Innovation France1097940327 September 202674.90BPoigny-la-Foretannuaire-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.