Office Information

127, rue Principale, bureau 105 Cowansville, QC, J2K 1J3

A fresh approach to your accounting, consulting and tax needs.

At MNP, every relationship is unique and every relationship matters. That’s why we take the time to understand you, your business, and the communities we are both a part of. 

For more than 60 years, businesses have counted on us to deliver local insights and national reach to help them stay competitive and profitable. Our partner-led engagements mean you get an experienced team of professionals committed to delivering a local and personalized approach to all of your accounting, consulting and tax needs, whenever and wherever you need us.

MNP – Wherever business takes you

We have over 900 team members serving clients in Quebec, including our office in Cowansville. We offer our clients a full range of accounting, tax and consulting services to meet their business needs.

We are recognized as a leading employer in our beautiful region. You can find out what jobs we currently have available across Quebec by visiting our careers section.

Our offices are located in the heart of Cowansville. We have numerous meeting rooms where we are happy to meet our clients and business contacts. We also offer a wide range of advice and updates in virtual mode.


  • Anita Fowsar
  • Geoff Webber
  • Bill Duke
  • Services at our Cowansville location

    Contact an office member

    Eric Grondin CPA

    Managing Director, MNP Corporate Finance, and Regional Managing Partner, South of Québec

    Éric Grondin, CPA, is Regional Managing Partner for the MNP offices in Southern Québec, including Sherbrooke, Granby, Cowansville and Farnham. He provides strategic direction for the region and leads the team of professionals providing services to clients.

    His team supports a diverse client base with a wide variety of management needs. Boasting more than 20 years of experience, Éric supervises mandates in the following areas:

    • Management coaching
    • Recovery and financial reorganization
    • Financing and cash flow management
    • Business acquisition and sale
    • Financial analysis and modeling
    • Strategic planning
    • Management system design and implementation

    Actively involved in his community and in business development, Éric sits a number of boards of directors and investment committees, has taught buying/selling and starting a business to MBA students as a lecturer at  Université de Sherbrooke and chaired the Sherbrooke Chamber of Commerce in 2006 and 2007.


    • Performance

      March 23, 2022

      2022 Quebec Budget Highlights

      Quebec Finance Minister Éric Girard tabled the Government’s 2022 budget on March 22, 2022.

    • Confidence

      November 28, 2022

      What you need to know about the CRA’s self-assessment tax audit process

      How do you prepare when the CRA requests an audit of specific expenses or deductions you’ve made?

    • Performance

      November 28, 2022

      Managing your farm’s living and dynamic budget

      Consider your farm’s budget as more than just a limit on your spending. When done properly, budgeting on your farm can be liberating, not limiting.