Duport Foundries





of Dudley Port, Staffs.
of Tipton
1930 Company incorporated[1], a subsidiary of Vono Ltd
1934 Iron founders, of Dudley Port[2]
1946 Subsidiary of Vono Ltd when it went public
1946 One of the subsidiary companies of Vono Ltd when it was converted to a public company[3]
Later the name of the group was changed to Duport
1973 Duport acquired John Harper and Co
1981 The Duport Foundries company became Duport Harper Foundries