The Manitoba Corn Growers Association is headquartered in Carman, Manitoba. The MCGA is directed by an eleven-member grower board of directors dedicated to advancing the corn industry in Manitoba in the areas of market development, promotion, research and education.

The Association administers the Cash Advance Program for corn, alfalfa seed, annual & perennial rye grass; all pulse crops in Manitoba on behalf of the Manitoba Pulse Growers Association (MPGA), all sunflowers in Western Canada on behalf of the National Sunflower Association of Canada (NSAC) and honey in Manitoba on behalf of the Manitoba Beekeepers' Association (MBA).