Holden briefly owned assembly plants in New Zealand during the early 1990s. The plants had belonged to General Motors from 1926 until 1990 in an earlier and quite separate operation from GM's Holden investment in Australia. From 1994 to 2017, all Australian-built Holden vehicles were manufactured in Elizabeth, South Australia, and engines were produced at the Fishermans Bend plant in Melbourne. Historically, production or assembly plants were operated in all mainland states of Australia. The consolidation of final assembly at Elizabeth was completed in 1988, but some assembly operations continued at Dandenong until 1994.