Nintendo is one of the co-developers and co-publishers of Pokémon Go, as well as the owner of the Pokémon franchise
The Pokémon Company is a joint venture of Nintendo and two other companies that manages the Pokémon brand and the production of the Pokémon media, including Pokémon Go
Google provided cloud services and Google Maps data for Pokémon Go, as well as being the former parent company of Niantic
Unibail-Rodamco-Westfield is a real estate company that partnered with Pokémon Go to host sponsored locations and events at its shopping centers across Europe and the US
Unibail-Rodamco-Westfield
Starbucks is a coffee chain that partnered with Pokémon Go to offer sponsored locations and special menu items at its stores in the US, Canada, and Mexico