Arthur R. Monaghan

Granite Equity Partners LLC (Granite Equity Partners) is a private equity firm founded in 2002 by Richard Bauerly and Patrick Edeburn. The firm is headquartered in St. Cloud, Minnesota.

Norwest Equity Partners is a private equity firm, a subsidiary of Norwest Partners founded in 1961 by John E. Lindahl. The firm is headquartered in Minneapolis, Minnesota.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

XL Specialized Trailers, Inc. manufactures truck trailers. It provides services in construction, commercial, agriculture, wind energy, oil & gas and custom transportation markets. The company was founded by George Wall in 1995 and is headquartered in Manchester, IA.

DeZURIK, Inc. manufactures and designs valves and related equipment for water and wastewater industries. Its products include plug valves, butterfly valves, control valves, knife gate valves, air valves, surge relief valves, check valves, ball and cone valves, actuators, accessories, hydraulic power units, and other products and specialty valves. The company was founded by Matt DeZurik in 1928 and is headquartered in Sartell, MN.