Airtel Africa PLC Formerly known as Airtel Africa Ltd. Airtel Africa PLC is a United Kingdom-based provider of telecommunications and mobile money services. The Company offers an integrated suite of telecommunications solutions, including mobile voice and data services as well as mobile money services both nationally and internationally. It offers traditional mobile voice services, with a primary focus on data and non-voice services through its third generation (3G) and fourth generation (4G) networks. It also offers mobile money services under its Airtel Money brand to customers in all of the Company's 14 countries of operation in Africa, primarily in East Africa and Central and West Africa. The mobile voice business line comprises pre- and post-paid wireless voice services, international roaming and fixed-line telephone services. The mobile data business line comprises data communications services, including second generation (2G), 3G and, increasingly, 4G data services, and other value added services (VAS).

Singapore Telecommunications is engaged in the operation and provision of telecommunications systems and services, and investment holding. Co. provides a range of multimedia and Information and communications technology solutions, including voice, data and video services over fixed and wireless platforms. Within both Singapore and Australia, Co. provides mobile communications, data and Internet, national telephone, information technology and engineering, sale of equipment, international telephone and pay television. Co.'s key businesses include: Group Consumer, Group Digital L!fe, and Group Information and communications technology.