Our expertise

Embracing Challenge

Mazars offers a comprehensive range of services in the fields of audit and business advisory services. We act for national and international corporations from all sectors from our 5 offices in Switzerland.

Our teams of auditors, accounting experts, tax advisors, transaction advisors and actuarial experts develop comprehensive and feasible solutions for our clients.

Outsourcing and Accounting Services

Outsourcing and Accounting Services to find working solutions that will optimise your performances.


Business transformation while lowering company’s risks has become a complex and ongoing trend, today’s must-have to remain competitive in the market. Our integrated approach is at the core of our strategy to deliver the best Advisory services to our clients. An integrated approach allows our clients to achieve their performance goals through efficient processes that combine technology tools and relevant controls in line with best practice.

Transaction services

Corporate transactions have become more complex. A successful transaction means to deal with important business and entrepreneurial issues from day one. The success of a transaction implies the proper consideration of a great number of material and complex financial, legal and tax aspects, besides the entrepreneurial issues. In such situations, the efficient organisation of a process capable of delivering quality analysis and results and of overcoming time constraints is of critical importance. The correct involvement of the management also plays an essential part. Our interdisciplinary expertise, our proximity to clients and the ability to flexibly adjust our professional advisory services to your requirements makes the difference.