John K. A Hanson

Pentair, Inc. manufactures water treatment systems. The company's products include water & wastewater pumps, filtration & purification, components & systems, storage tanks & pressure vessels and pool. Its applications include industrial machinery, data communications, networking, telecommunications, test and measurement, automotive, medical, security, defense and general electronics. The company was founded on August 31, 1966 by Murray Harpole, Vern Stone, Vincent Follmer, Leroy Nelson and Gary Ostrand and is headquartered in Minneapolis, MN.

TPG Engineering Ltd. engages in the design and manufacturing of fluid management equipment. It also offers gas and fabricated structures in specialist metals for the oil and gas market. The company was founded on April 14, 1956 and is headquartered in Farnborough, the United Kingdom.

The Recreation Vehicle Industry Association is the leading trade voice of the $140 billion dollar RV industry. The private company is based in Reston, VA. The company represents approximately 480 manufacturers and component and aftermarket suppliers who together produce 98 percent of all RVs made in the US, and approximately 60 percent of RVs produced worldwide. The company was founded in 1910. The CEO is Craig Kirby.

Curries Co. manufactures steel, fiberglass reinforced polyester doors, steel and aluminum frames. The private company is based in Mason City, IA.

Part of Owens Corning, GRAHAM Manufacturing Corp. is a company that manufactures and distributes wooden doors and furniture. The company is based in Mason City, IA. The CEO of the company is Jerry N. Currie.

Manufacturers Bank & Trust Co. provides banking services. It offers personal banking, insurance, business banking, and investment services. The company was founded in 1945 and is headquartered in Forest City, IA.

Steiger Tractor, Inc. is an American company that manufactures farm machinery and equipment.

Go RVing, Inc. provides camping trailers. It offers conventional travel trailer, fifth-wheel travel trailer, expandable travel trailer, folding camping trailer, and truck camper. The company was founded in 1994 and is headquartered in Reston, VA.

MBT Corp. is a bank holding private company that provides banking services through its subsidiaries. The company is based in Forest City, IA and has subsidiaries in the United States.