James L. Sivils

Guaranty Federal Bancshares, Inc. operates as a bank holding company. The firm engages in the provision of financial and banking services. It focuses on investing deposits in commercial real estate loans, multi-family residential mortgage loans, construction loans, permanent one- to four-family residential mortgage loans, business, consumer and other loans. The company was founded in September 1997 and is headquartered in Springfield, MO.

Young Presidents' Organization, Inc. is a global leadership community of over 30,000 chief executives from 142 countries. The non-profit company is based in Irving, TX and has a global presence of subsidiaries in several regions. The company's mission is to help its members become better leaders and better people. The company was founded in 1950 by Ray Hickok, Khalid Mohamed Jassem Kanoo. Thayer Smith has been the CEO of the company since 2007.

Environmental Works, Inc. is a environmental consulting and contracting firm. It services includes industrial, tank, demolition, construction, and emergency response services. The company was founded by Robin E. Melton and Deborah Paulsenn in September 1922 and is headquartered in Springfield, MO.

Part of QCR Holdings, Inc., Guaranty Bank is a state-chartered commercial bank based in Springfield, MO. The company's primary focus is on providing commercial banking services. Shaun A. Burke has been the CEO of the company since 2004.