Thomas M. Rettler

Manitou America Holding, Inc. manufactures equipment for construction, agriculture, industry and beyond. It has manufacturing units in South Dakota, Texas and Illinois. The company was founded in 1859 and is headquartered in West Bend, WI.

WICOR Industries, Inc. manufactures water pumps and water treatment products. It serves the agricultural, residential, leisure, industrial and commercial markets. The company's water systems and water treatment products are used in more than 100 countries. WICOR Industries is located in Milwaukee, WI

Sta-Rite Industries LLC manufactures pumps and other water treatment products. The company products are used in residential, agricultural and industrial purposes. Its products include pumps, filters, cleaners, heaters, lights, fittings and accessories. The company was founded in 1934 and is headquartered in Delavan, WI.