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SEMIONET

ActiveSIREN number 450 518 915Registered associationEst. 200394.99 · Activities of other membership organisations n.e.c.Tréflaouénan, Brittany
Official record (Annuaire des entreprises) ↗
Age23 years
older than 51% of its sector
Same activity, France745,094live companies · 367110th oldest
In Tréflaouénan66live companies · 5 in the same activity
At this address8live companies incl. this one

In brief

SEMIONET is a registered association registered in France on 1 July 2003. At 23 years old it is older than 51% of the 745,094 live companies whose main activity is activities of other membership organisations n.e.c.. Its registered office is in Tréflaouénan, Finistère, Brittany, at an address shared with 7 other live companies. 5 live companies in Tréflaouénan share the same main activity.

Register details

Registered nameSEMIONET
SIREN number450 518 915
Company typeRegistered association
Registered officeLa Metairie, 29440 Tréflaouénan
Nature of business (NACE Rev. 2.1 (French NAF 2025))94.99 Activities of other membership organisations n.e.c.
International sector (ISIC Rev.4)S · 94 Activities of membership organisations

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 July 2003

Activities of other membership organisations n.e.c. in France

Live companies whose main activity is 94.99: 745,094 in total, median age 22 years, 15,324 incorporated in the past 12 months.

All 745,094 companies
This company's decadeOther decades
0100,000200,000300,000400,0000s: 40s10s: 110s20s: 120s1900s: 22,5281900s1910s: 2201910s1920s: 8421920s1930s: 9881930s1940s: 1,3821940s1950s: 3,9011950s1960s: 6,1881960s1970s: 21,0701970s1980s: 60,3001980s1990s: 202,8281990s2000s: 153,8582000s2010s: 174,4022010s2020s: 96,5812020s
Incorporated per year, still live
010,00020,00030,00040,0002011: 18,02920112012: 18,2462013: 18,02520132014: 19,5452015: 18,92120152016: 17,8432017: 16,27620172018: 15,3192019: 14,47020192020: 11,6192021: 12,97420212022: 14,1112023: 14,75120232024: 15,1062025: 16,43720252026: 11,583

Location

Registered office in Tréflaouénan, Finistère, Brittany.

Live companies in Tréflaouénan66
Same activity in Tréflaouénan5
Live companies in Finistère89,018
New in Tréflaouénan, past 12 months2

Also registered at this address

7 other live companies share this registered office.

  • SSOPAROUEST395 224 165 · Est. 1994 · 66.11
  • VVEUVERI384 891 537 · Est. 1992 · 68.20
  • FFINNOVA349 083 063 · Est. 1988
  • LMLA METAIRIE342 908 951 · Est. 1987 · 68.20
  • OOLYK343 269 080 · Est. 1987 · 68.20
  • SYSNC Y340 030 675 · Est. 1986 · 73.11
  • SSCCQ329 256 382 · Est. 1984 · 64.21

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AD
ASS DEP RADIOTRANSMETTEURS SERVICEQuimper, Brittany
Number 495 276 677Est. 2003
AA
ASSOCIATION AFRICA SOLErgué-Gabéric, Brittany
Number 497 592 790Est. 2003
SA
STARTIJENN AR VRO VIGOUDENNPont-l'Abbé, Brittany
Number 478 430 580Est. 2003
F
FEDETHEBrest, Brittany
Number 485 073 662Est. 2003
LM
LA MADELEINE SUR LE PLATEAUMorlaix, Brittany
Number 512 238 064Est. 2003
AD
AMICALE DES RETRAITES AGRICOLES DU FINISTEREPlougar, Brittany
Number 931 890 545Est. 2003

Sources

Register data: Insee, Sirene database of companies and establishments (Licence Ouverte / Open Licence 2.0), delivery of 21 October 2026. Territories: Insee, Code officiel géographique 2026. Industry names: European Union, EU Vocabularies (NACE Rev. 2.1). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the French government business directory before relying on it.