Caterpillar makes equipment used to build infrastructure, extract minerals and generate power. Its products include construction machines, mining trucks, diesel and natural gas engines, gas turbines and locomotives.

Deere & Company makes equipment used to grow crops, maintain land, build roads, move earth and harvest timber. Its customers range from large crop growers to livestock producers, property owners, construction contractors and forestry operators.

PACCAR designs, makes and distributes light-, medium- and heavy-duty commercial trucks. Its heavy trucks are used to haul commercial and consumer goods over roads and off-highway; in North America, Class 8 trucks weigh more than 33,000 pounds gross vehicle weight.

CNH Industrial develops, manufactures and sells agricultural and construction equipment. It also finances equipment purchases and leases for customers and helps dealers finance their inventories.

Oshkosh Corporation designs and manufactures specialized vehicles and equipment for construction, emergency response, airports, waste collection, defense and delivery. Founded in 1917 and headquartered in Oshkosh, the company is led by President and Chief Executive Officer John C. Pfeifer.