JUAN DOMINGUEZ NAMED VICE PRESIDENT OF SALES FOR ATLANTIC BROADBAND Dominguez will help advance Atlantic Broadband’s high-growth strategy QUINCY, Mass, May 15, 2020 – Atlantic Broadband, the nation’s eighth-largest cable operator, has named Juan Dominguez Vice President of Sales, overseeing the company’s growing consumer, business, carrier and bulk sales segments. Dominguez will assume the Vice President of Sales role on June 1, 2020 and will be based at the company’s Quincy, Massachusetts headquarters. “Juan has an exceptional track record of results in highly competitive markets, driving sales, revenues and customer value across all business segments,” said Frank van der Post, President of Atlantic Broadband. “As a key member of our Senior Leadership Team, he will help ensure the continued success of our high-growth strategic plan, with a sustained focus on sales in every Atlantic Broadband market.” Dominguez previously served as Vice President of Comcast Business’ Beltway Region. He also served as Vice President of Market Development and Small-to-Medium Business Sales in the company’s Central Division, and, prior to that, Corporate Director of Sales Operations, where he was responsible for leading residential sales strategy and sales programs for Xfinity Home. Dominguez served as a combat infantry veteran in the United States Army and has a bachelor’s degree in National Security/Public Affairs from the United States Military Academy (West Point, NY) and a master’s degree in Management from Troy University, Alabama. He is an active member of the Veterans Network Employee Resource Group and served as an Executive Champion for the Big South Region’s Unidos Employee Resource Group. ABOUT ATLANTIC BROADBAND Atlantic Broadband, a subsidiary of Cogeco Communications Inc. (TSX: CCA), is the eighth- largest cable operator in the United States, based on the number of television service customers served. The company provides its residential and business customers with Internet, TV and Phone services in 11 states: Connecticut, Delaware, Florida, Maine, Maryland, New Hampshire, New York, Pennsylvania, South Carolina, Virginia and West Virginia. Atlantic Broadband is headquartered in Quincy, Massachusetts. ABOUT ATLANTIC BROADBAND BUSINESS Atlantic Broadband Business delivers advanced Video, Internet, Business WiFi and Phone services to small and medium businesses over a highly reliable, fiber-rich, high-capacity network. It also offers customized, scalable Metro Ethernet enterprise solutions, including dedicated fiber with symmetrical speeds up to 10 Gbps, point-point and multipoint transport, and Hosted Voice solutions. Atlantic Broadband supports its business clients with 24/7 network monitoring and technical support, professional client care, and dedicated local account executives. ### Media Contact Andrew Walton Atlantic Broadband (617) 786-8800 ext. 102 [email protected] [email protected] .