› Bar-E-L Red Angus
› Chapman Cattle Company
› Chickadee Farms
› Cripps Cattle Company
› Miller-Wilson Angus
› Towaw Cattle Co.
› SSS Red Angus
› Six Mile Red Angus
› Viske Family Farm

› Alberta Angus Association
› American Angus Association
› Angus Society of Australia
› Canadian Angus Association
› Canadian Red Angus Promotion Society
› Red Angus Association of America