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Data / France companies / Loire-Atlantique / Saint-Julien-de-Concelles

Companies in Saint-Julien-de-Concelles, Loire-Atlantique: 830 active companies by industry

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

830 active companies have their head office in Saint-Julien-de-Concelles, Loire-Atlantique, in the Sirene register stock dated 1 November 2026. 36 were registered in the last 12 months, 1 of them in October 2026, and 175 have employees.

The request: Every French company with head office in Saint-Julien-de-Concelles, with SIREN, NAF code, registration date, address and employee band. $10 of work on sign-up, no card.

Get companies in Saint-Julien-de-ConcellesWatch new registrations in Saint-Julien-de-Concelles

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.

  • 830Active companies
  • 36Registered in the last 12 months
  • 1Registered in October 2026
  • 175 (21.1%)With employees
  • Loire-AtlantiqueDepartment
  • 44169Commune 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 20264
August 20263
July 20261
June 20264
May 20264
April 20264
March 20261
February 20261
January 20264
December 20253
November 20256

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
202251
202345
202450
202549
2026 so far27

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 declared65578.9%
1 to 9 employees13516.3%
10 to 49 employees303.6%
50 to 249 employees101.2%
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 estate68.20B282
Renting of housing68.20A39
Activities of holding companies64.20Z34
Growing of vegetables and melons, roots and tubers01.13Z28
Fund management activities66.30Z26
Activities of head offices70.10Z26
Business and other management consultancy activities70.22Z18
Combined office administrative service activities82.11Z15
Water and gas installation in all premises43.22A11
Heating and air conditioning installation43.22B10
Traditional restaurants56.10A10
Opticians47.78A9
Long-distance road freight transport49.41A9
Electrical installation in all premises43.21A8
Painting and glazing43.34Z8
General masonry and building shell work43.99C8
Wholesale of fruit and vegetables46.31Z7
Buying and selling of own real estate68.10Z7
Landscape service activities81.30Z7
Growing of grapes01.21Z6
Wood and PVC joinery installation43.32A6
Maintenance and repair of light motor vehicles45.20A6
Fast-food restaurants56.10C6
Engineering and technical consultancy71.12B6
Production of electricity35.11Z5
Routine site preparation and earthworks43.12A5
Sale of cars and light motor vehicles45.11Z5
Accounting, bookkeeping and auditing activities; tax consultancy69.20Z5
Child day-care activities88.91A5
Hairdressing96.02A5
Support activities for crop production01.61Z4
Legal vehicles for development programmes41.10D4
Plastering43.31Z4
Floor and wall covering43.33Z4
Retail sale of food via stalls and markets47.81Z4
Computer programming activities62.01Z4
Computer systems and software consultancy62.02A4
Packaging activities82.92Z4
Insulation work activities43.29A3
Wholesale of grain, unmanufactured tobacco, seeds and animal feeds46.21Z3

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
Baramundi13140773612 October 202668.10Zannuaire-entreprises.data.gouv.fr
CK Energy13062102225 September 202643.22Bannuaire-entreprises.data.gouv.fr
Eribois 441305601549 September 202646.73Aannuaire-entreprises.data.gouv.fr
DS Controle Technique Saint Julien de Concelles10643710615 July 202671.20Aannuaire-entreprises.data.gouv.fr
Woonup10586301328 May 202662.01Zannuaire-entreprises.data.gouv.fr
Paxton10646470427 April 202670.10Zannuaire-entreprises.data.gouv.fr
Laurinea10441053521 April 202670.10Zannuaire-entreprises.data.gouv.fr
LE 40-a10413346717 April 202693.29Zannuaire-entreprises.data.gouv.fr
Xperienceskills10014520020 January 202685.59Aannuaire-entreprises.data.gouv.fr
Optivia Capital9995016872 January 202670.22Zannuaire-entreprises.data.gouv.fr
Dentep Service9995099791 January 202646.46Zannuaire-entreprises.data.gouv.fr
Novalyf9950931279 December 202566.30Zannuaire-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.