Robert L. Schaich

Aetna, Inc. engages in the provision of traditional, voluntary, and consumer-directed health insurance products and related services. It offers benefits, products and services to individuals, employers, healthcare professionals, and producers. The company was founded by Eliphalet Adams Bulkeley in 1853 and is headquartered in Hartford, CT.

PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY.

Health Plan of Nevada, Inc. provides health plans. It provides HMO, PPO, prescription drug and other health plans and services. The firm offers plans through employer groups as well as directly to individuals. The company was founded in 1982 and is headquartered in Las Vegas, NV.

Part of Northrop Grumman Corp., Electronic Data Interchange is a software concern. The company is located in the UK. Electronic Data Interchange was acquired by Sterling Software, Inc., a SUB of Northrop Grumman Corp. from Viqtor Davis UK Ltd. on December 29, 1992.