Donald W. Riegle

Stillwater Mining Co. engages in the development, extraction, processing, smelting, and refining of palladium, platinum, and associated metals. The company was founded in 1992 and is headquartered in Columbus, MT.

Anthem Insurance Cos., Inc. provides health insurance plans, group life, insurance brokerage and other related services. It offers a range of administrative, managed care services and partially insured products for employer self-funded plans. The firm also provides group life and disability insurance benefits, pharmacy benefit management, dental, vision and behavioral health benefits services. The company is headquartered in Indianapolis, IN.

Anthem, Inc. was one of the nation’s publicly traded health benefits companies in the United States, serving more than 11.9 million members or customers primarily in Indiana, Kentucky, Ohio, Connecticut, New Hampshire, Maine, Colorado, Nevada and Virginia. Their product portfolio used to include diversified mix of managed care products, including preferred provider organizations, or PPOs, health maintenance organizations or HMOs and point of service or POS plans, as well as traditional indemnity products. They used to offer a broad range of administrative and managed care services and partially insured products for employer self-funded plans. These services and products were claims processing, stop loss insurance, actuarial services, provider network access, medical cost management and other administrative services. They used to offer several specialty products, including group life and disability insurance benefits, pharmacy benefit management, dental, vision and behavioral health benefits services. The company was headquartered in Indianapolis, IN.

Part of Interpublic Group of Cos., Inc., Shandwick International is an advertising agency. The private company is based in New York, NY.

APCO Worldwide LLC engages in the provision of advisory and advocacy communications consultancy solutions. It offers communications, public affairs, government relations, legal, risk, organizational transformation, international relations, corporate responsibility, and brand marketing services. The company was founded by Margery Kraus in 1984 and is headquartered in Washington, DC.

RX Optical Laboratories, Inc. sells eyeglasses. The private company is based in Kalamazoo, MI and has subsidiaries in the United States.