ACH vs UNH

Accendra Health Inc.

Aluminum Corporation of China Limited, together with its subsidiaries, manufactures and sells alumina, primary aluminum, and energy products in the People's Republic of China. The company operates through Alumina, Primary Aluminum, Trading, and Energy segments. The Alumina segment mines for and purchases bauxite and other raw materials; and produces and sells alumina, as well as refined alumina. The Primary Aluminum segment procures alumina and other raw materials, supplemental materials, and electrical power; and produces and sells aluminum and aluminum-related products, such as carbon, aluminum alloy, and other electrolytic aluminum products. The Trading segment trades in alumina, primary aluminum, aluminum fabrication products, other non-ferrous metal products, coal products, raw and supplemental materials; and provides logistics and transport services to external customers. The Energy segment engages in coal mining; and generates and sells electricity using thermal power, wind power, and solar power sources to regional power grid corporations, as well as manufactures power related equipment. The company also acquires, manufactures, and distributes bauxite mines and limestone ore; and provides engineering project management, and research and development services. Aluminum Corporation of China Limited was incorporated in 2001 and is headquartered in Beijing, the People's Republic of China.

UnitedHealth Group Incorporated

UnitedHealth Group Incorporated operates as a diversified health care company in the United States. It operates through four segments: UnitedHealthcare, OptumHealth, OptumInsight, and OptumRx. The UnitedHealthcare segment offers consumer-oriented health benefit plans and services for national employers, public sector employers, mid-sized employers, small businesses, and individuals; health and well-being services to individuals age 50 and older, addressing their needs for preventive and acute health care services, as well as services dealing with chronic disease and other specialized issues for older individuals; Medicaid plans, children's health insurance program, and health care programs; medical and dental benefits; and hospital and clinical services. The OptumHealth segment provides access to networks of care provider specialists, health management services, care delivery, consumer engagement, and financial services. This segment serves individuals directly through care delivery systems, employers, payers, and government entities. The OptumInsight segment offers software and information products, advisory consulting arrangements, and managed services outsourcing contracts to hospital systems, physicians, health plans, governments, life sciences companies, and other organizations. The OptumRx segment provides pharmacy care services and programs, including retail network contracting, home delivery, specialty and compounding pharmacy, and purchasing and clinical, as well as develops programs in areas, such as step therapy, formulary management, drug adherence, and disease/drug therapy management. UnitedHealth Group Incorporated has partnership with the University of California, San Francisco to expand the mental health workforce in California. UnitedHealth Group Incorporated was incorporated in 1977 and is based in Minnetonka, Minnesota.