Calmer Corn Heads was founded by Marion Calmer, a farmer, inventor and researcher from western Illinois who has pioneered the planting of narrow row corn. He invented the world’s first single-chain, narrow row corn head for 12- and 15-inch rows, built the world’s largest corn heads and is founder of Calmer’s Ag Research Center – the largest privately funded, farmer-run ag research center in the U.S. More

A global power leader, Cummins is a corporation of complementary business units that design, manufacture, distribute and service diesel and natural gas engines and related technologies. They include fuel systems, controls, air handling, filtration, emission solutions and electrical power generation systems. More

Since 1962, Degelman Industries has pioneered the perfect balance of engineered toughness and intelligent design. The result is outstanding equipment that exceeds expectations and outperforms. We achieve this through meticulous design and vigilant customer service. More

Ingersoll Tillage Group has a history of developing some of the most advanced tillage products in the world. More

W&A produces the finest quality farm implements and built strong enough to pass down to your grandchildren. More