Mazars at a glance

Mazars is an international audit, tax and advisory firm committed to helping our clients confidently build and grow their businesses.

We have come a long way since Robert Mazars set up his accountancy firm in Rouen, France in 1945. From these modest beginnings, Mazars has grown into an international group comprising over 50,000 professionals across more than 100 countries and territories, including 17,000 professionals through the Mazars North America Alliance.

Our unique integrated partnership spans all continents:

Audit has been at the core of our expertise for more than 70 years. This is complemented by a balanced portfolio of consulting and financial advisory, as well as tax, compliance and legal services, to support our clients’ evolving needs.

Our scale allows us to serve global and local clients across the world, while remaining agile and personal in our approach. Wherever we work, we operate collaboratively as one integrated team. This enables us to deliver a tailormade service of exceptional quality for every client, wherever they are located, based on our local knowledge, cultural awareness and global perspective.

Our operating model is democratic and transparent, both internally and externally. The direction of Mazars is devolved to the Group Executive Board, with members elected every four years. This is supported by a Group Governance Council which, among other things, ensures our ethical rules are adhered to at all times, in all we do.

We believe a responsible firm must create shared value. We aim to achieve this by upholding our independence, caring for the future of our industry and by balancing sustainability and profit, as we seek to pass on a just and prosperous world to future generations.


Corporate story 2024
Mazars at a glance 2024