Our clients’ long-term sustainable development and growth is our top priority. We provide a comprehensive and flexible range of services to our clients, specialising in audit, accountancy, advisory, tax and legal services. Our integrated approach is designed to leverage a global talent pool and serve organisations of all sizes, from SMEs to the largest multinational corporations. In order to provide our clients with the best, most relevant services, we continuously invest in developing strong sectoral expertise as well as the technological, scientific and soft skills that will shape professional services in the near future.

Audit & assurance

Independence and rigour that provides confidence and transparency for stakeholders and society

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Companies thrive when their people, processes and tools are all aligned behind shared objectives

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Doing business abroad

We live in a world of economic and geopolitical instability. To make the right investment and expansion decisions, businesses need to understand all the forces at play, anticipate new challenges and capture the opportunities.

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Financial advisory

Support for the critical moments that define your business' success

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Business-focused advice that helps you reach your potential

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At Mazars we put our professional knowledge at the service of Belgian family owned businesses, growth- and established companies and financial departments of larger organisations.

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Privately Owned Business

We know the opportunities and challenges you face are unique, so let's talk.

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Helping companies place sustainability at the centre of their business

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Tax Mazars


Mazars is a global integrated organisation with a presence in the major economies of the world, so we understand the complexities of tax in today’s global economic climate.
We provide both national and international tax advice to a diverse global client-base. We work with global owner-managed businesses and European listed companies, but also with local companies and private individuals. So wherever you are located, we will support you with local and global advice.

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