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Nathalie Tessier

Global Deloitte Private Leader | Global Audit & Assurance Growth Leader and Global Audit Private Leader

Nathalie Tessier, FCPA, FCA, is the leader for Deloitte Private’s Global practice with offices in more than 80 countries. She is a member of the Global Clients & Industries Leadership team. 

Deloitte Private professionals focus on the needs of privately held companies, private equity firms, family enterprises, and emerging growth companies. Our services address the unique challenges faced throughout the business lifecycle and connect business leaders to a global network of ideas, knowledge and experience. Nathalie also sits on the Global Audit & Assurance Executive, as the Global A&A Growth Leader.

Prior to this role Nathalie was the Managing Partner, Audit & Assurance for Deloitte Canada & Chile. She managed a practice of over 3,700 professionals across the two countries. She has also served as the Canadian firm’s Managing Partner, Quality, Risk & Regulatory Management for Canada where she was responsible for protecting and enhancing the firm’s brand and reputation through ensuring quality client service, strong risk management processes and regulatory and professional compliance.  

She has over 30 years of experience in assurance and advisory services providing value-added services to private and public clients.