CHRA vs UNH

Charah Solutions Inc.

Charah Solutions, Inc. provides environmental services to the power generation industry in the United States. The company offers remediation and compliance services, including environmental management of landfills for coal-fired power generation facilities and new and existing ash ponds; active pond management services, such as closure by removal, cap-in-place, and design and construction of new ponds. Its remediation and compliance services also include landfill development, construction, and management; site evaluation and characterization; preliminary design and cost estimates with life-cycle analysis; hydrogeological assessment; groundwater and containment modeling; permit application and processing for expansions and greenfield sites; design engineering; construction of landfills and cap and cover systems; conversion of impoundments to landfill sites; quality assurance and control, and documentation; engineered fills (off-site); and other related services. In addition, the company recycles recurring and contracted volumes of coal-fired power generation waste byproducts comprising bottom ash, fly ash, and gypsum byproducts for the use in various industrial purposes. Further, it provides coal ash management services; fossil services that include silo management, on-site ash transportation, and capture and disposal of ash byproduct from coal power operations; and manages combustion byproducts comprising bottom ash, as well as disposal of flue gas desulfurization gypsum, Pozatec/fixated scrubber sludge, and fluidized bed combustion fly ash; and environmental risk transfer services that manages the sites' remediation requirements. Charah Solutions, Inc. was founded in 1987 and is headquartered in Louisville, Kentucky.

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.