Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,478 pages of information and 233,901 images on early companies, their products and the people who designed and built them.
1922 The Design Department of the the Research Department Woolwich was established, concerned with the engineering design and development of weapons.
1942 the Design Department was moved to Fort Halstead, Kent, followed later by the Research Department. They were designated the Armament Design Department and the Armament Research Department (ARD) respectively.
1948 the Armament Research Department's name was changed to Armament Research Establishment (ARE).
1955 The two departments were amalgamated to form the Armament Research and Development Establishment (ARDE), to integrate all stages of research, design and development.