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About us.
Who are we.
MSGL: Your Partner in Accounting, Taxation and Acquisitions
Massat Saurat + Guimond Lavallée is much more than an accounting firm. It is the result of a long-standing friendship between its founders, built on common values and a shared vision of professional excellence. This relationship, forged over the years, naturally led to the creation of a strategic alliance between Massat Consulting Group in the United States and Guimond Lavallée in Canada, with the goal of offering accounting and tax services tailored to the needs of their clients in North America and internationally.
Together, they bring combined expertise in accounting, taxation, and acquisitions, while remaining true to their commitment to ethics and quality.
Our Expertise
We offer comprehensive and personalized support to:
Develop customized accounting and tax strategies: adapted to your business or personal objectives in a French-Canadian context.
Manage your tax returns and financial statements: with a turnkey approach, we ensure that all local and international specificities are respected.
Facilitate your strategic acquisitions and expansions: from the initial assessment to the achievement of your financial objectives, we ensure a smooth transition into the Canadian tax environment.
Our values.
The team.
Our team is composed of auditors, American and Canadian CPAs, and French accountants, combining local and international expertise.
Our customers.







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