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Single Family OfficeInvests through funds, not into companiesLAST VERIFIED Oct 2026 · 1 SOURCES

Fexson Capital

Luxembourg single family office (FEXSON Capital s.à r.l., RCS B216295) linked to Felix Soussan; listed interest in biotech.

Family & background

FAMILY
Soussan
HEADQUARTERS
Luxembourg, Luxembourg
FOUNDED
2017

Investment approach

Overview

FEXSON Capital s.à r.l. is a Luxembourg private limited company registered as B216295, with its registered address in Luxembourg City; GLEIF gives its legal creation date as 17 July 2017. It is listed as a single family office of the Soussan family with an interest in biotech. Its official website could not be reached in October 2026.

People

  • Felix Soussan
    Chairman · source
  • Jordan Soussan
    Managing Director · source
  • Rachel Mantovani
    Finance Administration Manager · source

Frequently asked questions

Fexson Capital is a single family office based in Luxembourg, Luxembourg, founded in 2017.

Fexson Capital invests on behalf of the Soussan family.

Fexson Capital does not publicly state whether it puts its own money into companies or invests through funds.

Fexson Capital invests in Biotech & Life Sciences.

Key people at Fexson Capital include Felix Soussan (Chairman), Jordan Soussan (Managing Director) and Rachel Mantovani (Finance Administration Manager).