Swiss Trust World United (STWU)


Full Members

Accuro Trust

SA, Geneva, Zurich

ACE International

SA, Geneva, Zurich


SA, Lugano


Switzerland AG, Zurich

ATAG Private & Corporate Services Ltd.

Zurich, Basel

Athos Family & Business Services

(Switzerland) AG, Zug 

BT Swiss Trustee

SA, Neuchâtel

Butterfield Trust

(Switzerland) Limited, Geneva

Capital Trustees

AG, Zurich, Lugano

CISA Trust Company

(Switzerland) SA, Geneva



(Switzerland) Ltd., Zurich

Clermont Consultants

(CH) SA, Geneva

Dixcart Trustees

(Switzerland) SA, Geneva

Earl Fiduciary

AG, Zurich

Geneva Trust Company

(GTC) SA, Geneva


(Switzerland) Limited

Julius Baer Family Office & Trust

AG, Zurich*

Core Service

SA, Geneva

NW Trust

(Switzerland) SA, Geneva


SA, Neuchâtel 


AG, Zurich


AG, Basel, Zurich, Zug

Noble Trust Company

AG, Zug

Paicolex Trust Management

AG, Küsnacht-Zurich*

Quiltrust Limited


Reliance Trust Company

SA, Geneva

Rhone Trust and Fiduciary Services

SA, Geneva

Sequent (Switzerland) Ltd.

Zurich, Geneva

Swiss Equity Fund & Trust

AG, Zurich

Saffery Champness (Suisse)

SA, Geneva

Stonehage Fleming

SA, Neuchâtel, Zurich, Geneva


AG, Zurich

TMF Services

SA, Geneva, Zurich

L & S Trust Services

SA, Geneva, Zurich


AG, Zurich

STWU Adherent Members

Veco Trustee SA, Lugano

An Adherent Member must not meet all the formal requirements for full STWU membership but is most likely to meet these in the near future. STWU Adherent Member status can be granted for a period not exceeding two years.

How to become a Member of STWU?

Members of STWU are Swiss-based trust companies of sound reputation and of a certain size that perform high quality trustee activities (and any related services) from within Switzerland.

STWU Members must be full members of a Swiss recognised self-regulating organisation or under the direct supervision of the Swiss Financial Market Supervisory Authority FINMA.

Further requirements are set out in the STWU Membership Regulations, which may be downloaded from our website or obtained from the Secretariat in Zug.

PLEASE NOTE: Only approved full members of STWU are entitled to use the STWU logo. Any misuse may lead to sanctions. Reports of any unauthorised usage of the logo should be made to the secretariat.