Généalogie successorale internationale

SOGENI SA, International Probate Genealogy Company

We are active worldwide in the search for heirs and missing people since 1994.

Being pionneer in its field in Switzerland, SOGENI presently is one of the companies of this type in the country.


Almost 40 multi-lingual people (collaborators, correspondents, employees) subject to the obligation of confidentiality, work in the world for SOGENI.

Switzerland: about 10 staff members based at the head office in Lausanne (canton of Vaud), centralize in particular the research work
Abroad: almost 30 people, professional genealogists and lawyers are established all over the world. They take on the local search.

In no circumstances do they know the name of the Principal nor the origin of the assets concerned

SOGENI SA | Avenue du Théâtre 7 | 1005 Lausanne | SWITZERLAND | Tel. : +41(0)21.925.92.30 | Fax : +41(0)21.925.92.35 | info[at]