PCCW Limited, together with its subsidiaries, provides telecommunications and related services in Hong Kong, Mainland and other parts of China, Singapore, and internationally. It operates through HKT Limited (HKT), Media Business, and Other Businesses of the Group (Other Businesses) segments. The company offers local telephony, local data and broadband, mobile, enterprise solutions, international telecommunications, and network-based telecommunications services; outsourcing and contact center services; IT solutions; and technical consulting and engineering services. It also provides free television, pay television program, interactive multimedia, and mobile video on demand and advertising services through OTT platform; sells advertising in various telephone directories and on the Internet, and mobile handsets and accessories; publishes directories; and distributes media content. In addition, the company offers broadcasting and related services, management and engineering support services, customer relationship management and customer contact management solutions, and content related services; and over-the-top video services under the Viu brand, as well as sells customer premises equipment and related solutions. Further, it engages in the sale, distribution, and marketing of telecommunication products and services; provision of data services; system design, project management, system implementation, managed services, hardware, hosting, software development, testing, and maintenance; the provision of computer and IP/IT related value-added services to business customers; operates customer loyalty program and online merchandise sales; and content production, talent management, and entertainment business. Additionally, the company offers e-commerce, travel, insurance, big data analytics, fintech, and health-tech services. The company was founded in 1925 and is headquartered in Quarry Bay, Hong Kong.