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TANDEM

ActiveSIREN number 343 404 604Limited liability company (SARL)Est. 198763.10 · Computing infrastructure, data processing, hosting and related activitiesParis 15e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age39 years
older than 93% of its sector
Same activity, France6,482live companies · 471st oldest
In Paris 15e Arrondissement55,132live companies · 105 in the same activity
At this address15live companies incl. this one

In brief

TANDEM is a limited liability company (SARL) registered in France on 1 April 1987. At 39 years old it is older than 93% of the 6,482 live companies whose main activity is computing infrastructure, data processing, hosting and related activities. Its registered office is in Paris 15e Arrondissement, Paris, Île-de-France, at an address shared with 14 other live companies. 105 live companies in Paris 15e Arrondissement share the same main activity.

Register details

Registered nameTANDEM
SIREN number343 404 604
Company typeLimited liability company (SARL)
Registered office20 Boulevard Du Montparnasse, 75015 Paris
Nature of business (NACE Rev. 2.1 (French NAF 2025))63.10 Computing infrastructure, data processing, hosting and related activities
International sector (ISIC Rev.4)J · 63 Information service activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 April 1987

Computing infrastructure, data processing, hosting and related activities in France

Live companies whose main activity is 63.10: 6,482 in total, median age 13 years, 436 incorporated in the past 12 months.

All 6,482 companies
This company's decadeOther decades
01,0002,0003,0004,0001900s: 41411900s1950s: 771950s1960s: 991960s1970s: 83831970s1980s: 5485481980s1990s: 8638631990s2000s: 1,3021,3022000s2010s: 1,5811,5812010s2020s: 2,0482,0482020s
Incorporated per year, still live
01002003004002011: 12520112012: 1162013: 14220132014: 1622015: 17120152016: 1912017: 17320172018: 1812019: 20320192020: 2862021: 30920212022: 2532023: 22620232024: 2562025: 37420252026: 3432027: 12027

Location

Registered office in Paris 15e Arrondissement, Paris, Île-de-France.

Live companies in Paris 15e Arrondissement55,132
Same activity in Paris 15e Arrondissement105
Live companies in Paris907,999
New in Paris 15e Arrondissement, past 12 months3,684

Also registered at this address

14 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
AD
ASS DIFFUSION DOCUMEN HOSPITAL ET SANTEParis 14e Arrondissement, Île-de-France
Number 341 614 675Est. 1987
C
COGIEParis 3e Arrondissement, Île-de-France
Number 340 574 771Est. 1987
SC
SOCIETE CIVILE CHEMA CONSEILParis 6e Arrondissement, Île-de-France
Number 341 673 754Est. 1987
I
I.B.COMParis 8e Arrondissement, Île-de-France
Number 341 369 122Est. 1987
SD
SOC D EDITIONS SPECIALISEESParis 8e Arrondissement, Île-de-France
Number 344 901 822Est. 1987
V
VOICOLLUMIEREParis 3e Arrondissement, Île-de-France
Number 341 245 348Est. 1987

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.