Paul Mueller Co. engages in the provision of equipment used in a variety of industries. It operates through the following segments: Dairy Farm Equipment, Industrial Equipment, Field Fabrication, Transportation, and Other and Corporate. The Dairy Farm Equipment segment includes standard products that are built to stock and are available for sale from inventory. The Industrial Equipment segment sells products directly to industrial customers such as food, beverage, chemical, and industrial processing equipment; biopharmaceutical equipment; and pure water equipment. The Field Fabrication segment offers a large field-fabricated tanks and vessels that cannot be built and shipped from the plant. The Transportation segment focuses on the delivery of products to customers, and backhauls of materials and components. The Other and Corporate segment represents s other revenues, unallocated corporate assets and expenses, and corporate other income. The company was founded by Paul J. Mueller and Gordon Mann in 1940 and is headquartered in Springfield, MO.