HONEGGER AG: YOUR BUILDING SPECIALIST SINCE 1948 We are a one-stop supplier for building services: facility management, cleanroom, healthcare and food. As a Swiss family company, we attach great importance to quality, competence and respect towards our customers and our employees. APPRECIATIVE, FAIR AND CONSISTENT Our employees are our most valuable asset. Mutual respect and esteem are the foundation stone of our corporate culture, one of the reasons why we are fortunate to be able to count on exceptionally loyal employees.