Corus Entertainment Inc. is a Canadian mass media company. The company was founded in 1987 as Shaw Radio, Ltd. as a subsidiary of Shaw Communications and was spun-off from Shaw in 1999. It has prominent holdings in the radio, publishing, and television industries. Corus is headquartered at Corus Quay in Toronto, Ontario.

Shaw Communications Inc. was a Canadian telecommunications company which provided telephone, Internet, television, and mobile services. The company was founded in 1966 as Capital Cable Television Company, Ltd. by JR Shaw in Edmonton. The company was acquired by and amalgamated into Rogers Communications in 2023; most operations were rebranded to the Rogers brand beginning in July of that year, although they are still operational.