10/01/2026
Meet Frederick C. Mannix.
Known as a master builder, Fred C. Mannix played a major role in shaping Alberta’s infrastructure and economy throughout the 20th century.
He began working alongside his father in the family construction business before taking the reins in the 1940s. Under his leadership, the company contributed to major infrastructure projects across Canada, including highways, pipelines, mines, dams, railways and airports.
But his impact extended far beyond construction. Mannix went on to establish and invest in companies across coal, oil and gas, pipeline development and railway maintenance, helping build businesses that would become important parts of Western Canada’s economy.
He also believed in giving back. Mannix was a founding member of the Calgary Foundation and the Canada West Foundation, and he and his family established the Carthy Foundation in 1965.
Quiet about his accomplishments, his legacy speaks for itself: a man whose vision and work helped build modern Alberta and communities across North America.
Discover Frederick C. Mannix and the other Champions honoured at Field of Fame #3 at albertachampions.org.