Skip to the page

Data / France companies / Publishing of application software / Hauts-de-Seine

Publishing of application software in Hauts-de-Seine: 715 active companies

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

715 active companies in Hauts-de-Seine have a main activity in NAF code 58.29C, publishing of application software, in the Sirene register stock dated 1 November 2026. 94 were registered in the last 12 months, 7 of them in October 2026, and 296 have employees.

The request: Every company in Hauts-de-Seine with NAF code 58.29C, publishing of application software, registered since 2025, with SIREN, head office address and employee band. $10 of work on sign-up, no card.

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.

  • 715Active companies
  • 94Registered in the last 12 months
  • 7Registered in October 2026
  • 296 (41.4%)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 20267
September 20266
August 202612
July 202610
June 202610
May 202616
April 202610
March 20267
February 20265
January 20263
December 20255
November 20253

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
202230
202345
202456
202556
2026 so far86

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 declared41958.6%
1 to 9 employees15521.7%
10 to 49 employees8812.3%
50 to 249 employees456.3%
250 employees or more81.1%

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
Aptitia13200425025 October 202658.29CClichyannuaire-entreprises.data.gouv.fr
Mytmore13177847420 October 202658.29CBoulogne-Billancourtannuaire-entreprises.data.gouv.fr
CL Labs13183732019 October 202658.29CNeuilly-sur-Seineannuaire-entreprises.data.gouv.fr
Areipo13181437819 October 202658.29CLevallois-Perretannuaire-entreprises.data.gouv.fr
Devai Labs13127840015 October 202658.29CBagneuxannuaire-entreprises.data.gouv.fr
Leon1311640221 October 202658.29CPuteauxannuaire-entreprises.data.gouv.fr
Riidon13014657424 September 202658.29CNeuilly-sur-Seineannuaire-entreprises.data.gouv.fr
Triboux10992698010 September 202658.29CCourbevoieannuaire-entreprises.data.gouv.fr
GD Software Group1300503476 September 202658.29CRueil-Malmaisonannuaire-entreprises.data.gouv.fr
Kallistos Systems1095336042 September 202658.29CNanterreannuaire-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.