Warner Brothers; Heydey Films; Moving Picture Company (MPC)
Production companies Warner Brothers and Heydey have been hanging out with Harry Potter since the very beginning, and you can check out what we had to say about them in any of our other learning guides on the HP films, like:
Harry Potter and the Sorcerer's Stone
Harry Potter and the Prisoner of Azkaban
Harry Potter and the Goblet of Fire
And so on. You get the picture.
But wait, don't click away just yet—there's a new kid in town for this last film. Moving Picture Company (MPC) has a really long resume as a special effects house, but they've also been the production company on a handful of films since the 1970's. This one included.
You may not have heard of their older titles, but some of their more recent producer credits should ring a bell —like, how about Fantastic Four (2015)? Or the 2016 version of The Jungle Book?
They seem to have found a niche in superhero and adventure stuff, which is no surprise, given their focus on special effects.