Comcast Holdings Corp is a US-based company operating in Media industry. The company is headquartered in Philadelphia, Pennsylvania and currently employs 31,000 full-time employees. Comcast Holdings Corporation is a subsidiary of Comcast Corporation. Comcast Corporation has two primary businesses: Comcast Cable and NBCUniversal. Comcast Cable is a video, Internet and phone provider to residential customers under the XFINITY brand and also provides these services to businesses. The NBCUniversal operates 30 news, entertainment and sports cable networks, the NBC and Telemundo broadcast networks, television production operations, television station groups, Universal Pictures and Universal Parks and Resorts.