Claudia J. Colalillo

Nicor, Inc. provides natural gas distribution services and international shipping services. The company operates through three segments Gas Distribution, Shipping and Wholesale Marketing. Nicor was founded in 1976 and is headquartered in Naperville, IL.

Northern Illinois Gas Co. distributes natural gas properties. It also provides natural gas storage and transmission-related services to marketers and other gas distribution companies. The company was founded in 1954 and is headquartered in Naperville, IL.

The Executives Club of Chicago operates as a premier membership organization and business forum. The non-profit company is based in Chicago, IL.

The American Gas Association represents over 200 energy companies that provide natural gas service to 180 million Americans. The private company is based in Washington. The American company's natural gas utilities are committed to reducing greenhouse gas emissions through new and modernized infrastructure and advanced technologies that maintain reliable, resilient, and affordable energy service choices for consumers. The company advocates on behalf of its member natural gas distribution utilities before Federal agencies in the area of energy market regulation.

The Society for Human Resource Management (SHRM) is the world's largest HR association with almost 325,000 members. The non-profit company is based in Alexandria, VA and has subsidiaries in India and the United States. The company aims to create better workplaces and address critical issues affecting society that impact work. Johnny C. Taylor has been the CEO of the company since 2017.

Hawthorne Credit Union was operated as a state chartered credit union. The company was headquartered in Naperville, IL.

Family Shelter Service, Inc. is a Non Profit Organization. It provides advice, counseling and other supportive services to families and individuals. The company was founded in 1976 and is headquartered in Wheaton, IL.