Comcast Business keeps businesses ready for what’s next with powerful connectivity, advanced cybersecurity solutions, and the right people at your side. From the carrier that built the nation's largest Gig-speed network, Comcast delivers business data, video, voice, connectivity (Internet, Ethernet, SDN/ SD-WAN), and other technology solutions. Comcast offers a powerful network of 600,000 miles of fiber optic and HFC cable network across 39 states, local service and sales teams and 24/7 support, 365 days a year.