O'Brien Farms is a family owned and operated business. Don and Mary O'Brien, and their family, have one of the oldest and most respected names in all of Limousin.
Don was born and raised in Jane, Missouri. He has lived in McDonald County all his life. Don and Mary have raised their family here. Their youngest son, Jason, is ranch manager.
The O'Brien's have been in business in McDonald County, Missouri since 1953. They raise Limousin cattle, Quarter Horses, registered cattle and train Cutting Horses. They have also owned and operated a poultry processing plant as well as a horse and mule trail ride.