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SYALIS

ActiveSIREN number 339 736 894Public limited company with a board of directors (SA)Est. 198664.32 · Activities of trust, estate and agency accountsBoulogne-Billancourt, Île-de-France
Official record (Annuaire des entreprises) ↗
Age39 years
older than 98% of its sector
Same activity, France21,704live companies · 514th oldest
In Boulogne-Billancourt28,588live companies · 104 in the same activity
At this address44live companies incl. this one

In brief

SYALIS is a public limited company with a board of directors (SA) registered in France on 23 December 1986. At 39 years old it is older than 98% of the 21,704 live companies whose main activity is activities of trust, estate and agency accounts. Its registered office is in Boulogne-Billancourt, Hauts-de-Seine, Île-de-France, at an address shared with 43 other live companies. 104 live companies in Boulogne-Billancourt share the same main activity.

Register details

Registered nameSYALIS
SIREN number339 736 894
Company typePublic limited company with a board of directors (SA)
Registered office1 Quai Du Point Du Jour, 92100 Boulogne-Billancourt
Nature of business (NACE Rev. 2.1 (French NAF 2025))64.32 Activities of trust, estate and agency accounts
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.

Incorporated23 December 1986

Activities of trust, estate and agency accounts in France

Live companies whose main activity is 64.32: 21,704 in total, median age 10 years, 938 incorporated in the past 12 months.

All 21,704 companies
This company's decadeOther decades
02,5005,0007,50010,0001900s: 29291900s1950s: 55551950s1960s: 37371960s1970s: 90901970s1980s: 7117111980s1990s: 1,8311,8311990s2000s: 4,3144,3142000s2010s: 5,9385,9382010s2020s: 8,6998,6992020s
Incorporated per year, still live
05001,0001,5002,0002011: 72120112012: 6562013: 67720132014: 5952015: 35320152016: 3622017: 42920172018: 6142019: 85420192020: 1,0012021: 1,50920212022: 1,6832023: 1,38620232024: 1,2182025: 1,12720252026: 775

Location

Registered office in Boulogne-Billancourt, Hauts-de-Seine, Île-de-France.

Live companies in Boulogne-Billancourt28,588
Same activity in Boulogne-Billancourt104
Live companies in Hauts-de-Seine241,725
New in Boulogne-Billancourt, past 12 months1,472

Also registered at this address

43 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
SOLUPARBoulogne-Billancourt, Île-de-France
Number 340 041 383Est. 1986
FF
FIDUCIAL FINANCIAL SERVICESCourbevoie, Île-de-France
Number 339 498 941Est. 1986
A
ACTIFILevallois-Perret, Île-de-France
Number 340 387 653Est. 1987
EE
ETUDES ET SERVICES FRANCEClichy, Île-de-France
Number 338 859 267Est. 1986
TC
THALES CORPORATE VENTURES SASMeudon, Île-de-France
Number 338 815 319Est. 1986
OI
OFI INVEST VALEURS FRANCAISESIssy-les-Moulineaux, Île-de-France
Number 341 363 059Est. 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.