221 - Utilities
Top Businesses by Annual Sales for 221 – Click for Complete Profiles:
|Exelon Generation Company LLC||Ppw Holdings LLC|
|Berkshire Hathaway Energy Co||Dominion Energy Inc|
|National Grid USA||Edison International|
|PG&e Corporation||Sempra Energy|
|DTE Energy Company||XCEL 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.