Exhibit 99.1 CommScope Reports Third Quarter 2025 Results Third Quarter Highlights * RemainCo financial measures reflect the results of the RUCKUS and Access Network Solutions (ANS) segments, in the aggregate, and exclude the results and performance of the Connectivity and Cable Solutions (CCS) segment. RemainCo financial measures also exclude general corporate costs that were previously allocated to the Outdoor Wireless Networks (OWN) segment and Distributed Antenna Systems (DAS) business unit, since these ...