C
Charter Communications
Stamford, Connecticut, United States · Founded 1993
10001+ employees · CHTR
Sourced & current · updated Jun 1, 2026Website
Charter Communications, Inc. is the second-largest cable operator in the United States, providing video, internet, voice, and mobile services under the Spectrum brand. Headquartered in Stamford, Connecticut. Co-owner (with Comcast and Cox) of the Ampersand multichannel ad-sales JV; its ad-sales arm Spectrum Reach is the operating subsidiary.
Where they sit
Attribution & AnalyticsConnected TV PlatformLocal Advertising
Second-largest U.S. cable operator and one of the largest local/regional TV and digital advertising platforms, with significant addressable TV and CTV capabilities via Spectrum Reach and Ampersand
Ownership
Subsidiaries