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Data / France companies / Haut-Rhin / Sierentz

Companies in Sierentz, Haut-Rhin: 430 active companies by industry

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

430 active companies have their head office in Sierentz, Haut-Rhin, in the Sirene register stock dated 1 November 2026. 17 were registered in the last 12 months, 1 of them in October 2026, and 112 have employees.

The request: Every French company with head office in Sierentz, 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.

  • 430Active companies
  • 17Registered in the last 12 months
  • 1Registered in October 2026
  • 112 (26.0%)With employees
  • Haut-RhinDepartment
  • 68309Commune 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 20261
September 20262
August 20260
July 20261
June 20262
May 20260
April 20261
March 20261
February 20262
January 20264
December 20252
November 20251

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
202318
202427
202523
2026 so far14

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 declared31874.0%
1 to 9 employees8920.7%
10 to 49 employees204.7%
50 to 249 employees30.7%
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 estate68.20B152
Retail sale of clothing in specialised stores47.71Z11
Renting of housing68.20A10
Activities of holding companies64.20Z8
Retail sale of furniture47.59A7
Traditional restaurants56.10A7
Fund management activities66.30Z7
Real estate agencies68.31Z6
Hairdressing96.02A6
Fast-food restaurants56.10C5
Buying and selling of own real estate68.10Z5
Management of buildings and other real estate68.32A5
Wholesale of miscellaneous industrial supplies and equipment46.69B4
General food stores47.11B4
Retail sale of flowers, plants, seeds, fertilisers, pet animals and pet food in specialised stores47.76Z4
Retail sale via mail order houses with specialised catalogue47.91B4
Business and other management consultancy activities70.22Z4
Growing of cereals (except rice), leguminous crops and oil seeds01.11Z3
Electrical installation in all premises43.21A3
Retail sale of textiles in specialised stores47.51Z3
Retail sale of hardware, paints and glass in small stores (under 400 m2)47.52A3
Retail sale of other household equipment47.59B3
Opticians47.78A3
Event catering activities56.21Z3
Computer programming activities62.01Z3
Activities of head offices70.10Z3
Engineering and technical consultancy71.12B3
Physical well-being activities96.04Z3
Other personal service activities n.e.c.96.09Z3
Growing of vegetables and melons, roots and tubers01.13Z2
Pastry shops10.71D2
Bar turning25.62A2
Recovery of sorted materials38.32Z2
Residential property development41.10A2
Heating and air conditioning installation43.22B2
Metal joinery and locksmith installation43.32B2
Maintenance and repair of light motor vehicles45.20A2
Wholesale of timber and construction materials46.73A2
Retail sale of hardware, paints and glass in large stores (400 m2 and over)47.52B2
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
HOLDING Breiss13191957321 October 202670.10Zannuaire-entreprises.data.gouv.fr
Kiupcik10111898216 February 202614.19Zannuaire-entreprises.data.gouv.fr
Belle Maison9995132455 January 202646.47Zannuaire-entreprises.data.gouv.fr
Alsareseau9952820844 December 202582.99Zannuaire-entreprises.data.gouv.fr
RJ Group9923619317 October 202570.10Zannuaire-entreprises.data.gouv.fr
Rego-FIX France9899098251 September 202570.22Zannuaire-entreprises.data.gouv.fr
Beauty Center98872669129 July 202596.04Zannuaire-entreprises.data.gouv.fr
IGX Capital9427337185 May 202564.30Zannuaire-entreprises.data.gouv.fr
Novafitness9439311392 May 202593.13Zannuaire-entreprises.data.gouv.fr
3 Frontieres Piscines et Spas94243802912 March 202547.52Bannuaire-entreprises.data.gouv.fr
Keralance93853223122 November 202462.01Zannuaire-entreprises.data.gouv.fr
Sisu Immo9307218651 July 202468.10Zannuaire-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.