IHS Holding Limited, together with its subsidiaries, develops, owns, and operates shared communications infrastructure in Nigeria, Cameroon, Côte d'Ivoire, South Africa, and Zambia. Its services include colocation and lease amendments, build-to-suit sites, in-building solutions and distributed antenna systems, small cell installations, fiber-to-the-tower connectivity, rural telephony, and managed services such as maintenance, security, and power supply. Its customers include communication service providers, mobile network operators, internet service providers, broadcasters, security functions, and private corporations. Founded in 2001, the company is based in London, the United Kingdom.