Kier Group plc is a British construction, services and property group active in building and civil engineering, support services, and the Private Finance Initiative. Founded in 1928 in Stoke-on-Trent it initially specialised in concrete engineering before expanding into general contracting and house-building. Kier was listed as a public company on the London Stock Exchange from 1963 until it was acquired by Beazer in 1986. After a period under the ownership of Hanson plc, it was bought out by its management in 1992, expanded its housing interests, and was relisted on the London Stock Exchange in 1996.