Our team at all locations
Georg Anthamatten
President of the board
Manuel Anthamatten
Member of the board
With Valesia since 2015
Certified Fiduciary Expert
M.Sc. in Business Administration,
Universität Bern
Georg Anthamatten
President of the Board of Directors
Ueli Michel
Vice President of the Board of Directors
With Triva since 1988
Phone: +41 33 8 270 272
ueli.michel@triva.ch
Romano Gafner
Co-director, Real Estate Director, Authorized representative
With Triva since 2006
Phone: +41 33 8 270 275
romano.gafner@triva.ch
Marie-Therese Brunengo
Assistant of the board
Manuela Geiser-Bumann
Trust Client Manager
Olivier Jenzer
Head of Audit (external)
Manuel Anthamatten
Co-director, Fiduciary Director
With Triva since 2016
Certified Fiduciary Expert
M.Sc. in Business Administration,
Universität Bern
Olivier Jenzer
Head of Audit (external)
With Triva since 2017
Certified Fiduciary, Federal Diploma of Higher Education
Auditor RAB
Phone: +41 33 8 270 273
olivier.jenzer@triva.ch
Hans Peter Götz
Trust Client Manager
With Triva since 2012
Chartered Specialist in Accounting and Financial Management Federal Diploma of Higher Education
Auditor RAB
Phone: +41 33 8 270 279
hanspeter.goetz@triva.ch
Justine Andereggen-Anthamatten
Trust Client Manager
With Valesia since 2015
Auditor RAB
M.Sc. BA, Uni Bern
Telefon: +41 27 946 30 21
justine.anthamatten@valesia.ch
Silvia Kummer-Senn
Trust Client Manager
With Valesia since 2014
Chartered Specialist in Accounting and Financial Management Federal Diploma of Higher Education
Phone: +41 27 946 15 31
silvia.kummer@valesia.ch
Beatrice Locher
Trust Client Manager
With Valesia since 2022
Certified accounting clerk
Phone: +41 27 946 15 31
beatrice.locher@valesia.ch
Peter Brigger
Real Estate Manager
With Valesia since 2020
Tanja Kronberger-Bumann
Accounting Clerk
With Valesia since 2001
Kauffrau
Massimo Bisante
Property Manager
With Triva since 2023
Phone: +41 33 8 270 276
massimo.bisante@triva.ch
Tamara Egli
Property Manager
With Triva since 2021
Federal real estate manager with professional certificate
Gisela Jaggi
Property Manager dep.
With Triva since 1994
Phone: +41 33 8 270 270
gisela.jaggi@triva.ch
Rebecca Seiler
Accounting Clerk
With Valesia since 2019
Certified accounting clerk
Tourismusfachfrau
Phone: +41 27 946 30 21
rebecca.seiler@valesia.ch
Andrea Pagano
Property Manager dep.
With Triva since 1999
Naomi Moser
Trust Client Manager dep.
With Triva since 2013
Manuel Anthamatten
CEO
With Contor since 2018
Certified Fiduciary Expert
M.Sc. in Business Administration,
University Bern
Sarah Candrian
Trust Client Manager
Isabelle Vigh
Trust Client Manager
With Contor since 2024
Certified Fiduciary Expert
Auditor RAB
MAS FH in Fiduciary and Management consultancy
Jasmin Lanker
Trustee and project manager for digitization
With Contor since 2020
Certified Fiduciary, Federal Diploma of Higher Education
Verena Götz
Accounting Clerk
With Contor since 2014
Iryna Tymoshenko
Trainee
Cedrik Rothenbühler
Trainee
With Contor since 2024
Franz Ziegler
Senior consultant / special mandates
Katrin Billeter
Location Manager
With Ehrismann since 2000
Abby
Office Dog
With Ehrismann since 2016
Monika Truffer
Accounting Clerk
Reto Biner
Real Estate Manager
Dorine Anthamatten
Internal Accounting
With Triva since 2016
Fabian Rieder
Real Estate Clerk
Sandra Abegglen
Accounting Clerk
With Triva since 2020
Tamara Egli
Accounting Clerk
With Triva since 2021
Erja Jakob
Accounting Clerk
With Triva since 2021