Richard Anthony Lumpkin

The United States Telecom Association is a non-profit organization that provides telecommunications services. The non-profit company is based in Washington. The CEO of the American company is Jonathan Spalter.

McLeodUSA, Inc. provides telecommunications services. The firm provides integrated communications services, including local, long distance, data, and Internet service in 25 Midwest, Southwest, Northwest, and Rocky Mountain states in the US. The company was founded in 1992 and is headquartered in Cedar Rapids, IA.

Part of Black Box Ltd., Teldata Corp. provides technical design, installation, and maintenance services for telephony, premise cabling, and related products. The company is based in Nashville, TN. Teldata was acquired by Black Box Corp., part of Black Box Ltd. from January 08, 2019 on May 02, 2000.

Sarah Bush Lincoln Health Center provides outpatient surgery services. The non-profit company is based in Mattoon, IL.

Rehabilitation Institute of Chicago, also known as Shirley Ryan AbilityLab, provides expert clinical advisory and training services to healthcare organizations worldwide. The non-profit company is based in Chicago, IL. The Margaret & Mark Stephan Legs + Walking Lab is designed for patients and research participants with diagnoses affecting lower-body function due to brain or spinal cord injury and diseases of the nerves, muscles, and bones. Researchers and clinicians focus on advancing trunk, pelvic and leg function, movement, coordination, strength, and balance. The Shirley Ryan AbilityLab is the first-ever "translational" research hospital where clinicians, scientists, innovators, and technologists work together in the same space, applying research in real-time.

The Illinois Chamber of Commerce is a Chamber of Commerce organization. The non-profit company is based in Springfield, IL. Todd C. Maisch has been the CEO of the company since 2014.

National Telecommunications Network, Inc. provides voice, data, internet and conferencing solutions. The firm offers conferencing products, data circuits, disaster recovery services, Internet access, data center colocation, cloud services, fiber servcies, MPLS services, hosted services, professional services, local services and long distance servcies. The company was founded in 1993 and is headquartered in Louisville, KY.

The Illinois Business Roundtable operated as a voluntary association of chief executive officers. The company was headquartered in Chicago, IL.

Concord Academy operates as a co-educational, college preparatory boarding, and day school for students in grades 9-12. It offers programs for academics, arts, and athletics. The company was founded in September 1922 and is headquartered in Concord, MA.