ALTA - Key Persons

André Ruck

Job Titles:
  • Engineering
  • Partner / Engineering

Angelika Widmer

Job Titles:
  • Assistant to the Management

Christoph Widmer

Job Titles:
  • Partner
Christoph Widmer Partner Graduate in Economics, Swiss Chartered Accountant Licensed Audit Expert Member of EXPERTsuisse and VQF widmer@alta.ch

Rudolf V. Burch

Job Titles:
  • Member of the Management