President of National Amusements, the controlling shareholder of Paramount Global.

Non-executive chairwoman of Paramount Global, formerly known as ViacomCBS.

Through National Amusements, Redstone and her family hold majority ownership over CBS, Comedy Central, BET, Showtime Networks, Nickelodeon, MTV and Paramount Pictures. She was named as one of the 100 most influential people in the world by TIME Magazine in 2020.