Mary of Teck | Kirchheim unter Teck | Lai Teck | Adalbert I, Duke of Teck | Teck | Yong Teck Lee | Teck Resources | Conrad II of Teck |
She is or has been a member of the Board of Directors of Canadian Imperial Bank of Commerce, Nortel Networks, Teck Cominco, Sears Canada, Cadillac Fairview, Bombardier, Rexel Canada Electrical, CanWest Global Communications Corporation, Ontario Power Generation, Ontario Teachers' Pension Plan, Canada Millennium Scholarship Foundation, the Ontario government's Public Accountants Council, and the Hospital for Sick Children Foundation.
In 2009, Vancouver-based Teck Cominco mining company sold its 50% share of Williams and David Bell to its investing partner, Barrick Gold Corporation, while Golden Giant was decommissioned in 2005.