Sobre la sociedad
Alliant Energy Corporation operates as a utility holding company that provides regulated electric and natural gas services in the United States. It operates through IPL and WPL segments. The company's IPL segment engages primarily in the generation and distribution of electricity and the distribution and transportation of natural gas to retail customers in select markets in Iowa. This segment also sells electricity to wholesale customers in Minnesota, Illinois and Iowa; and generates and distributes steam for two customers in Cedar Rapids, Iowa. Its WPL segment generates and distributes electricity, and distributes and transports natural gas to retail customers in select markets in Wisconsin; and sells electricity to wholesale customers in Wisconsin. It serves retail customers in the farming, agriculture, industrial manufacturing, chemical, packaging, and food industries, as well as wholesale customers comprising municipalities and rural electric cooperatives. In addition, the company owns and operates a short-line rail freight service in Iowa; a Mississippi River barge, rail, and truck freight terminal in Illinois; freight brokerage services; wind turbine blade recycling services; and a rail-served warehouse in Iowa. Further, it holds interests in a natural gas-fired electric generating unit near Sheboygan Falls, Wisconsin; and a wind farm located in Oklahoma. The company was formerly known as Interstate Energy Corp. and changed its name to Alliant Energy Corporation in May 1999. Alliant Energy Corporation is headquartered in Madison, Wisconsin.
- Sector
- Utilities
- Actividad
- Utilities - Regulated Electric
- Mercado de cotización
- NASDAQ
Cotización registradaEstado del valor según la última fuente recibida, no una garantía de negociabilidad.
Fuente de información de mercado · Oct 19, 2026
Nombres anteriores
Periodos registrados en las fuentes consultadas. No certifican las fechas legales de los cambios de nombre.
- ALLIANT ENERGY CORPDec 15, 1999 / Oct 14, 2026
- INTERSTATE ENERGY CORPMay 27, 1998 / May 13, 1999
- WPL HOLDINGS INCNov 14, 1994 / Feb 23, 1998
Identidad según la SEC · Oct 19, 2026