Before Altice USA and its Optimum brand of cable TV services, there was Cablevision Systems, known across Westchester County ...

Charles F. Dolan, who founded some of the most prominent U.S. media companies including Home Box Office Inc. and Cablevision ...

"Newsday, which Cablevision purchased in 2008, also came under the control of Altice with ... Dolan's legacy in cable broadcasting includes the 1972 launch of Home Box Office, later known as ...

NEW YORK (WABC) -- Charles Dolan, the cable-television pioneer who founded Cablevision and HBO and acquired control of Madison Square Garden and its various businesses, has died at 98. A statement ...

Dolan's legacy in cable broadcasting includes the 1972 launch of Home Box Office, later known as ... completed the sale of Cablevision to Altice, a European telecommunications and cable company ...

Charles Dolan, who founded HBO, merged a group of small Long Island cable TV systems into a network he called Cablevision and ...

The billionaire who created Cablevision also owned Madison Square Garden and the Knicks and Rangers sports teams.

Dolan's legacy in cable broadcasting includes the 1972 launch of Home Box Office, later known as ... completed the sale of Cablevision to Altice, a European telecommunications and cable company ...