Investor Presentaiton

10 Expansion in very attractive markets 1 Ohio market stability 2 • Strong market demographics with younger population, young families and higher income and home ownership contribute to a stable subscriber base Stable competitive dynamics enable predictably modest churn Superior product offering • WOW! has historically positioned itself as a price challenger in these markets, keeping pricing closer to DSL offerings ⚫ ABB plans to offer superior Internet and video offerings, resulting in upside to overall penetration rates 3 Telco presence WOW! Ohio Key Stats 198k Customers 1.5x PSUs (1) per Customer 29% Internet penetration AT&T Internet Speed Breakdown in Ohio Markets (2) 75-100 Mbps 20% ⚫ The majority of Ohio markets compete with two other players, namely Charter and AT&T ⚫ Charter competes in most regions and we believe that AT&T overlaps in the vast majority of the footprint ⚫ However only 30% (2) of the overlapping AT&T network offers 1 Gbps services; ABB's superior internet offers a competitive advantage <50 Mbps 50% (1) Primary service units which include Internet, video and telephony customers. (2) Cogeco / ABB management estimates based on speed tests done on AT&T's internet service in Ohio markets. 1 Gbps 30% (()) COGECO COMMUNICATIONS ATLANTIC broadband a Cogeco company

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