Trigema AG

Together we are stronger

Our experienced and well trained team gives you security and assurance. You can rely on our long-standing and experienced staff. Continuous education and training of the entire team ensures that we are always at the forefront in our specialist fields.

Auditing

Stefan Wüest

Stefan Wüest

Swiss Certified Auditor
Registered Audit Expert

Rolf Meyer

Rolf Meyer

BBA
Swiss Certified Auditor
Registered Audit Expert

Dominique Wagner

Dominique Wagner

BSc in Business Administration

Dominik Dosch

Dominik Dosch

Business Administration FH (HWV)

Tax Consulting

Peter Gnehm

Peter Gnehm

lic. oec. HSG
Swiss Certified Auditor
Registered Audit Expert

Lukas Schanz

Lukas Schanz

BSc ZFH in Business Administration
Swiss Certified Tax Expert

 

Maria Rüegg

Maria Rüegg

Master of Law UZH

Doris Ruoss

Doris Ruoss

Certified Fiduciary, Federal Diploma of Higher Education

Lukas Ruoss

Lukas Ruoss

Assistant Tax

Accounting

Benjamin Dannacher

Benjamin Dannacher

Certified Fiduciary, Advanced Federal Diploma of Higher Education
Master of Advanced Studies UAS in Fiduciary and Consulting
Registered Audit Expert

Tobias Gamma

Tobias Gamma

Assistant Accounting

Florian Blumer

Florian Blumer

Assistant Accounting

Nick Gyger

Nick Gyger

Assistant Accounting

Pete Stäger

Pete Stäger

Trainee

Meri Zalac

Meri Zalac

Trainee

Administration

Silke Lehmann

Silke Lehmann

Head of Administration

Ueli Rotach

Ueli Rotach

Administration