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GROUPE MASTOCK

ActiveSIREN number 441 631 934Partnership limited by shares (SCA)Est. 200270.10 · Activities of head officesNantes, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age24 years
older than 96% of its sector
Same activity, France109,262live companies · 4852nd oldest
In Nantes39,479live companies · 618 in the same activity
At this address1only this company
Employees1–2as registered · 2024

In brief

GROUPE MASTOCK is a partnership limited by shares (SCA) registered in France on 15 April 2002. At 24 years old it is older than 96% of the 109,262 live companies whose main activity is activities of head offices. Its registered office is in Nantes, Loire-Atlantique, Pays de la Loire. 618 live companies in Nantes share the same main activity.

Register details

Registered nameGROUPE MASTOCK
SIREN number441 631 934
Company typePartnership limited by shares (SCA)
Registered office3 Avenue Saint Felix, 44000 Nantes
Nature of business (NACE Rev. 2.1 (French NAF 2025))70.10 Activities of head offices
International sector (ISIC Rev.4)M · 70 Activities of head offices; management consultancy activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated15 April 2002
Employees1–2 (2024)

Activities of head offices in France

Live companies whose main activity is 70.10: 109,262 in total, median age 3 years, 24,033 incorporated in the past 12 months.

All 109,262 companies
This company's decadeOther decades
020,00040,00060,00080,0001900s: 501900s1920s: 11920s1930s: 11930s1940s: 11940s1950s: 2121950s1960s: 1451960s1970s: 2971970s1980s: 7891980s1990s: 2,2921990s2000s: 7,5272000s2010s: 22,6182010s2020s: 75,3292020s
Incorporated per year, still live
010,00020,00030,00040,0002011: 1,69120112012: 1,6612013: 1,76720132014: 1,9862015: 2,01820152016: 2,6212017: 2,81720172018: 2,9122019: 3,72420192020: 4,5242021: 6,45220212022: 6,8712023: 8,43420232024: 10,5332025: 20,32920252026: 18,1772027: 92027

Location

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

Live companies in Nantes39,479
Same activity in Nantes618
Live companies in Loire-Atlantique148,935
New in Nantes, past 12 months1,957

Similar companies

Live companies with the same main activity, nearest first.

Compare all
C
CIBONantes, Pays de la Loire
Number 441 805 249Est. 2002
TS
THALASSA SANTE BEAUTEAncenis-Saint-Géréon, Pays de la Loire
Number 442 125 803Est. 2002
PC
PLAST CONCEPT INGENIERIEPornic, Pays de la Loire
Number 442 820 379Est. 2002
C
CORIDISNantes, Pays de la Loire
Number 443 679 113Est. 2002
EB
EQUANS BUSINESS SUPPORTNantes, Pays de la Loire
Number 439 986 217Est. 2001
C
CLERESaint-Herblain, Pays de la Loire
Number 443 769 864Est. 2002

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.