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OPEN BLOC

ActiveSIREN number 819 039 611Simplified joint-stock company (SAS)Est. 201693.11 · Operation of sports facilitiesNantes, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age10 years
older than 39% of its sector
Same activity, France4,822live companies · 2927th oldest
In Nantes39,479live companies · 13 in the same activity
At this address8live companies incl. this one
Employees10–19as registered · 2024

In brief

OPEN BLOC is a simplified joint-stock company (SAS) registered in France on 19 February 2016. It is 10 years old; 61% of the 4,822 live companies whose main activity is operation of sports facilities are older. Its registered office is in Nantes, Loire-Atlantique, Pays de la Loire, at an address shared with 7 other live companies. 13 live companies in Nantes share the same main activity.

Register details

Registered nameOPEN BLOC
SIREN number819 039 611
Company typeSimplified joint-stock company (SAS)
Registered office5 Rue de La Garde, 44300 Nantes
Nature of business (NACE Rev. 2.1 (French NAF 2025))93.11 Operation of sports facilities
International sector (ISIC Rev.4)R · 93 Sports activities and amusement and recreation activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated19 February 2016
Employees10–19 (2024)

Operation of sports facilities in France

Live companies whose main activity is 93.11: 4,822 in total, median age 15 years, 305 incorporated in the past 12 months.

All 4,822 companies
This company's decadeOther decades
05001,0001,5002,0001900s: 1391900s1910s: 21910s1930s: 31930s1940s: 31940s1950s: 191950s1960s: 451960s1970s: 1701970s1980s: 7001980s1990s: 6861990s2000s: 5382000s2010s: 1,1442010s2020s: 1,3732020s
Incorporated per year, still live
01002003004002011: 11020112012: 952013: 10720132014: 1072015: 11120152016: 1192017: 12220172018: 1442019: 15220192020: 972021: 12820212022: 1582023: 18220232024: 2552025: 31220252026: 2402027: 12027

Location

Registered office in Nantes, Loire-Atlantique, Pays de la Loire.

Live companies in Nantes39,479
Same activity in Nantes13
Live companies in Loire-Atlantique148,935
New in Nantes, past 12 months1,957

Also registered at this address

7 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
D
DEBLOCKNantes, Pays de la Loire
Number 818 397 861Est. 2016
KS
KC SAINT NAZAIRESaint-Nazaire, Pays de la Loire
Number 820 266 708Est. 2016
LM
LA MAISON DU SQUASHSautron, Pays de la Loire
Number 815 000 294Est. 2015
N
NADAMAncenis-Saint-Géréon, Pays de la Loire
Number 813 402 039Est. 2015
EA
ESPACE AQUATIQUE DU SECTEUR DE DERVALDerval, Pays de la Loire
Number 822 407 748Est. 2016
LV
LES VOILES EN VRACNantes, Pays de la Loire
Number 838 880 060Est. 2016

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.