Alaina Tennison

Alaina Tennison

Chief Financial Officer, PwC Canada

Alaina Tennison is the Chief Financial Officer of PwC Canada. She provides strategic oversight of our firm’s financial matters and business planning activities to help our firm successfully navigate the evolving business landscape, employ best practices and make strategic investments for the future. Alaina continues to be a practicing assurance partner.

Prior to her current role, Alaina was the Assurance Leader of the GTA. She has also held various other roles within PwC, including the partner responsible for regulatory affairs and public policy in Canada and the Canadian representative on the PwC global regulatory policy board.

With more than 21 years of experience, Alaina has extensive market experience and trusted relationships in the assurance, regulatory and policy spaces. She specializes in working with multinational, public finance, consumer and real estate clients.

Outside of the office, Alaina is a proud SickKids Leader and a member of the SickKids Foundation Campaign Cabinet. In her spare time she enjoys golf and travelling with her husband and three children.

Alaina joined PwC in 1996 after earning her BCom (Honours) degree from McMaster University. In 1999, she obtained her CA designation.

Contact details

Tel: +1 416 814 5784

Fax: +1 416 365 8178



  • Audit and Assurance
  • Public Finance
  • Consumer and Industrial
  • Real Estate


  • McMaster University