Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,425 pages of information and 230,044 images on early companies, their products and the people who designed and built them.
of 224-8 Moorgate Station Chambers, London
1872 The company was founded on July 10th, and owns tramways in Plymouth and Great Grimsby, and omnibuses in Cardiff. The company also owns the Portsdown and Horndean Light Railway and the Gosport and Fareham Tramways. The company has also power to supply electric energy for power and lighting in the districts of Gosport and Alverstoke. 
Bought General Tramways.
1897 Bought Andrews Buses of Cardiff and Portsmouth.
1901 Portsmouth Corporation bought the Portsmouth tramways and would electrify it
May also have owned at some time London Southern Tramways
1936 Company in liquidation.