"Operated by Sea World"
Fragment of a discussion from Comments:Two helicopters collide in Gold Coast, Australia
I'm the person who wrote in that Wikipedia article the quote that you highlighted above, "legally...". Sea World is basically a brand, associated with the theme park. However, the company "Sea World", which runs the theme park, does not legally run the helicopters, which are managed by another company called "Sea World Helicopters". Sea World Helicopters obviously shares the name "Sea World", and they collaborate with one another in the tourism industry despite not being connected as a single company.