Zambia National Building Society is a provider of mortgage, banking and property management services. ZNBS is wholly owned by the Zambian Government and is the largest building Society in Zambia. It was established by the Building Societies Act of 1968 which was amended on 24th December 1970. ZNBS has a network of 21 branches and 15 properties in Zambia and present in Lusaka, Mazabuka, Choma,Livingsone,Chipata,Mongu,Kapiri,Kabwe,Ndola, Kitwe, Chingola, Mufulira,Chililabomwe, Luanshya, Solwezi , Mansa, Kasama and Mpika.ZNBS intends to expand to Muchinga province and Nyimba in Eastern Province.