The owner of Dr Pepper is actually Keurig Dr Pepper, which is a leading beverage company that was formed after the merger of Keurig Green Mountain and Dr Pepper Snapple Group in 2018. So, while it's not owned by Coca-Cola or Pepsi, it's still a major player in the beverage industry. Keurig Dr Pepper has a diverse portfolio of brands, including Dr Pepper, 7 Up, Snapple, and many others, and it's one of the largest beverage companies in the world, so it's definitely a significant competitor to the other big names in the industry.