Rodney G. Madden

Western Australian Meat Marketing Co-operative Ltd., trading as WAMMCO International, is a cooperative registered in Western Australia that specializes in acquiring, processing, and marketing prime lamb. WAMMCO International is based in Western Australia's Burswood and has subsidiaries in Australia. The Australian company offers incentives to its members and operates mainly between August and December.

Co-operative Bulk Handling Ltd. stores, handles, transport and markets grains. It also provides online services, which allows tracking deliveries, payments and transferring grains online. The company was founded on April 5, 1933 and is headquartered in West Perth, Australia.