Comcast owns and operates the Xfinity residential cable communications subsidiary, Comcast Business, a commercial services provider, Xfinity Mobile, an MVNO of Verizon, over-the-air national broadcast network channels , multiple cable-only channels , the film studio Universal Pictures, and Universal Parks & Resorts.
Comcast has been criticized for multiple reasons; its customer satisfaction often ranks among the lowest in the cable industry. Furthermore, given Comcast’s negotiating power as a large ISP, some suspect that Comcast could leverage paid peering agreements to unfairly influence end-user connection speeds.
