Electric Tramway Equipment Co
1898 Business established by Alfred Wiseman (1863-1948) who set up works in Conybere Street, Birmingham, using his own design of machines.
1902 of 138 and 140, Conybere Street, Birmingham
1903 Purchased additional works in Glover Street for expansion, particularly making switchboards for tramways but also established gear cutting machinery.
Later concentrated on making gears - Alfred Wiseman Ltd