Soon after the forging of that HBO arrangement with Time, Dolan left to launch his own company on Long Island. Eventually known as Cablevision, it would become the centerpiece of his great ...

At its peak, Cablevision was the largest employer on Long Island. Dolan started small and built a billion-dollar media conglomerate. "And eventually it became a company where everybody worked ...

Dolan, a media and telecommunications pioneer who founded Cablevision Systems Corp. and ... hundreds of onlookers who watched from boats in Long Island Sound. Those Fourth of July celebrations ...

By Richard Goldstein Charles F. Dolan, who founded HBO, merged a group of small Long Island cable TV systems into a network he called Cablevision and amassed a fortune building an innovative ...

completed the sale of Cablevision to Altice, a European telecommunications and cable company, for $17.7 billion in June 2016. Dolan, whose primary home was in Cove Neck Village on Long Island in ...

Charles F. Dolan, the pioneer and businessman who founded HBO in the early 1970s, merged a group of Long Island cable TV ...

NEW YORK -- Charles Dolan, who founded some of the most prominent U.S. media companies including New York-based Cablevision and ... Neck Village on New York's Long Island, also held controlling ...

Dolan lost control of his first two businesses — including HBO — before he founded Cablevision on Long Island in 1973, when it served only 1,500 customers. There, he kept an iron grip ...