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SEDMA

ActiveSIREN number 837 618 966Civil companyEst. 201864.21 · Activities of holding companiesNantes, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age8 years
older than 40% of its sector
Same activity, France152,180live companies · 91484th oldest
In Nantes39,479live companies · 890 in the same activity
At this address28live companies incl. this one

In brief

SEDMA is a civil company registered in France on 13 February 2018. It is 8 years old; 60% of the 152,180 live companies whose main activity is activities of holding companies are older. Its registered office is in Nantes, Loire-Atlantique, Pays de la Loire, at an address shared with 27 other live companies. 890 live companies in Nantes share the same main activity.

Register details

Registered nameSEDMA
SIREN number837 618 966
Company typeCivil company
Registered office7 Rue La Fayette, 44000 Nantes
Nature of business (NACE Rev. 2.1 (French NAF 2025))64.21 Activities of holding companies
International sector (ISIC Rev.4)K · 64 Financial service activities, except insurance and pension funding

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated13 February 2018

Activities of holding companies in France

Live companies whose main activity is 64.21: 152,180 in total, median age 10 years, 1,367 incorporated in the past 12 months.

All 152,180 companies
This company's decadeOther decades
020,00040,00060,00080,0001900s: 811900s1910s: 11910s1920s: 21920s1940s: 51940s1950s: 4531950s1960s: 3621960s1970s: 5551970s1980s: 2,3111980s1990s: 9,2361990s2000s: 29,5452000s2010s: 60,9552010s2020s: 48,6742020s
Incorporated per year, still live
05,00010,00015,00020,0002011: 4,45720112012: 4,8022013: 5,64820132014: 6,5612015: 7,27720152016: 7,8242017: 7,63520172018: 5,9702019: 6,83220192020: 7,4412021: 10,21420212022: 10,3192023: 8,08720232024: 7,6832025: 3,96220252026: 9672027: 12027

Location

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

Live companies in Nantes39,479
Same activity in Nantes890
Live companies in Loire-Atlantique148,935
New in Nantes, past 12 months1,957

Also registered at this address

27 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
S
SARIELSainte-Pazanne, Pays de la Loire
Number 838 040 087Est. 2018
MI
MSB INVESTISSEMENTSPornic, Pays de la Loire
Number 837 778 489Est. 2018
B
BIOTOPECampbon, Pays de la Loire
Number 837 708 643Est. 2018
A
AEMSNantes, Pays de la Loire
Number 837 659 051Est. 2018
LI
LV INVESTISSEMENTSNantes, Pays de la Loire
Number 837 743 210Est. 2018
XH
XYTA HOLDINGNantes, Pays de la Loire
Number 838 512 499Est. 2018

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.