E. Gimbel

LaSalle Staffing, Inc. provides professional staffing and recruiting services. Its recruitment focus is on accounting and finance, technology services, office services, call center, human resources, and executive search. The company was founded by E. Thomas Gimbel in 1998 and is headquartered in Chicago, IL.

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.

American Staffing Association offers staffing services. The firm promotes the interests of the staffing industry through lobbying, public relations, setting ethical standards and providing education. The company was founded in 1966 and is headquartered in Alexandria, VA.

Entrepreneurs' Organization enables entrepreneurs to learn and grow from each other leading to business success and personal life. The company was founded by Verne Harnish in 1987 and is headquartered in Alexandria, VA.

Ounce of Prevention Fund is a non-profit organization, which provides care and education to children who were born in poverty. It offers childhood education, research, and program models that focus on the physical, social, and emotional development of children from birth to age of five. The company was founded by Irving B. Harris in 1982 and is headquartered in Chicago, IL.

The Lakeshore Cos. provides staffing services. It offers contract-to-hire and permanent positions for persons in areas such as technology, administration, legal, health care, real estate, finance and accounting. The company was founded in September, 1995 and is headquartered in Chicago, IL.