Here are the top 10 largest US, Canada wheat and durum mills based on milling capacity. All data is based on Sosland Publishing Company’s 2020 Grain & Milling Annual.
The ADM Milling Co. Beech Grove, Indiana, US, mill has a total daily wheat capacity of 28,000 cwts. The Beech Grove mill was built in the late 1980s but has roots dating back nearly 200 years, or when a grist mill was built on Washington Street in Indianapolis in 1821. While rebuilt, renamed and sold multiple times, the business remained on Washington Street until the property was bought by the city in 1988. That same year, ADM Milling acquired the mill and construction began on a new mill in Beech Grove, an Indianapolis suburb.