Irwin Hunter & Co was first established in 1966 as a privately owned and operated company specialising in providing high quality pasture seeds to the WA market. Today they are an independently owned wholesale forage seed company that continues to supply high quality pasture seeds to the Western Australian agriculture regions from Esperance in the south to Derby in the north. Their focus is on providing proven pasture varieties that will increase pasture production across the agriculture and rangelands areas of Western Australia.