Rosanna Lamanna Partner Markham +1 416 777 7201

I’m an assurance partner in Grant Thornton’s Southern Ontario office, with a focus on the food and consumer products industries.  With more than 13 years' experience in assurance, tax and business advisory service, I enjoy collaborating with my clients on strategy as well as business process improvements.

Throughout my career, I’ve managed and led manufacturing and distribution audits, reviews and compilations of large and mid-size Canadian and international companies. I’m pleased to assist my clients with accounting advisory and financial reporting, audit, reviews, notice to readers, strategy and planning, budgeting and forecasting, and cash flow projections.

I’m very committed to strengthening the industry through events and training programs. I participate in manufacturing outlook roundtables for a leading Canadian national manufacturing publication, and I’m national leader for the Private Business Growth Awards. This program recognizes Canadian-owned, privately held businesses with $5 million or more in revenues and that have been in business for at least three years while demonstrating outstanding strategic growth.

  • CPA