no they just work together but although treyarch does own infinity ward but activision doent own treyaech
activision and treyarch
It is Activision that does it because of an agreement with Xbox 360. Treyarch develops the Games and add ons for Activision
Treyarch and activision
Treyarch made the game for Activision
It's quite likely. Treyarch and Activision have worked together on previous CoD titles (Black Ops, CoD 3, etc).
The company was made by Peter Akemann and Doğan Köslü.
Activision, Treyarch, and Infinity Ward and Sledgehammer
It was developed by Treyarch for Activision
treyarch and activision
Treyarch, the video game development studio, was founded in 1996 but did not go public as an independent entity. Instead, it became a subsidiary of Activision in 2001. As part of Activision, Treyarch operates within the larger publicly traded company, which was listed on the stock market long before Treyarch's acquisition.
activision~http://www.activision.com/index.html
Yes it is. It was created by Treyarch and Activision, they are both American.