221 - Utilities
Top Businesses by Annual Sales for 221 – Click for Complete Profiles:
|Exelon Corporation||Pacific Gas and Electric Co|
|NRG Energy Inc||Constellation Energy Corp|
|Berkshire Hathaway Energy Co||Constlltion Enrgy Gnration LLC|
|Duke Energy Corporation||PG&e Corporation|
|Southern Company||Nextera Energy Inc|
Industries in the Utilities subsector provide electric power, natural gas, steam supply, water supply, and sewage removal through a permanent infrastructure of lines, mains, and pipes. Establishments are grouped together based on the utility service provided and the particular system or facilities required to perform the service.