Move forward with Mazars

There's always a new goal for your business. There's always a Mazars professional to help you reach it.

Mazars offers the highest quality services and technical expertise in audit, tax, advisory and consulting. 

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About us

Mazars in the US is an independent member firm of Mazars Group, an international audit, tax and advisory organization with operations in over 95 countries and territories.

With roots going back to 1921 in the US, the firm has significant national presence in strategic geographies, providing seamless access to 30,000+ professionals around the world. Our industry specialists deliver tailored services to a wide range of clients across sectors, including individuals, high-growth emerging companies, privately-owned businesses and large enterprises.

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Thought leadership

Bold leadership for a sustainable future: Mazars C-suite barometer 2023

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Conducted in Q4 of 2022, the Mazars C-suite barometer is based on insight from more than 800 executives from 27 countries around the world to understand the opportunities and challenges they are facing.

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C-Suite Barometer 2023 Cover

M&A playbook: Adding value for buyers and sellers

The M&A process is highly sensitive, time-consuming, and involves complex decision-making. It requires a well-defined strategy backed by the right advisors to ensure the deal creates value for all stakeholders.

We provide the support and expert advice that help make mergers and acquisitions successful.

This report will help to add value for buyers and sellers.



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Mazars M&A Playbook - 2022

Global cyber report: Is your safety net strong enough?

Cyber threats are all around us. This is not paranoia, it’s an unfortunate reality: every day brings new hacks, new data leaks, new embarrassment – and new costs, both financial and commercial. Nobody is spared. The attacks target companies large and small, as well as public-sector institutions and individuals. How can organizations protect themselves?


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Cyber security report 2022 - cover

ESG: Where are you on the journey?

As environmental, social and governance (ESG) issues rise in global importance and increasingly dominate the business narrative, the Mazars report ESG: Where are you on the journey? sets out choices and pathways for companies of all sizes and sectors as they look to embark on the transition to a more sustainable business model.

Our report looks at key insights from business leaders around the world, along with guidance from our sector experts, to support you to navigate through challenges and capture opportunities.


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ESG Report: where are you on the journey cover

Serving our clients 

Large and listed 1600 per 500

Large and listed companies

A proven track record of supporting large, listed and regulated companies - including state-owned enterprises and financial services providers.

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Privately owned businesses

We work with privately owned businesses all over the world, from start-ups to mature multinationals and family businesses, giving them confidence in their organizations and helping them achieve their ambitions. 

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Public and not-for-profit organizations

We work with the full range of public entities, including hospitals, not-for-profit organizations and NGOs. We will always be accountable, take responsibility and seek to do the right thing.

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Private and Individuals 1600 per 500

Private individuals 

Mazars advisors acts as a sounding board, answering any sensitive questions, making the complex simple and ensuring they have the information they need to make the right decisions. 

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Sector expertise 

A deep understanding of sector-specific environments, issues and trends is critical to the delivery of relevant services to our clients.

We place strong emphasis on developing our sector expertise, through the establishment of international sector communities that bring together specialists from around the globe.

These communities bring together our specialists from all corners of the globe who combine deep knowledge of specific sectors and understanding of local contexts and cultures with international perspectives. 

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Mazars global financial yearbook 2022

Mazars 2021/2022 global financial results

Mazars’ record global revenues confirm strength of its international, integrated, multidisciplinary strategy. Growth in the US spanned all our key sectors and service lines across Public Interest Entities and Privately Owned Business. The Mazars international platform is a key differentiator in achieving growth from existing and new clients.

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Mazars acquires Boston-based Samet & Company PC

Mazars, a leading audit, tax and advisory firm in the US, today announced it acquired Boston-based accounting firm Samet & Company PC. Following the acquisition, Mazars gained five partners, three managing directors and 65 new professionals.

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Mazars in the US announces appointments

Mazars, a leading audit, tax and advisory firm in the US, today announced the appointment of Michael Coletti, Laura Peth and Karine Philippon to its Executive Board, representing the Manufacturing and Distribution, Healthcare and Technology Practices, respectively.

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