PCCW Limited provides telecommunications and related services in Hong Kong, Mainland China and other parts of China, Singapore, and internationally. It operates through three segments: HKT Limited (HKT), Media Business, and Other Businesses of the Group. Its offerings include local telephony, broadband and data, mobile, enterprise solutions, international telecommunications, IT solutions, and technical consulting and engineering services. The company also provides television, interactive multimedia, OTT video under the Viu brand, advertising, directory publishing, media content distribution, customer relationship management, e-commerce, travel, insurance, big data analytics, fintech, and health-tech services. PCCW was founded in 1925 and is headquartered in Quarry Bay, Hong Kong.