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Electric & Other Services Combined

SIC 4931 · 27 companies

This page lists all SEC-registered public companies classified under SIC code 4931 (Electric & Other Services Combined). SIC — Standard Industrial Classification — is a four-digit code system used by the SEC to group companies by their primary line of business. You can also view financial rankings for this industry.

The Electric & Other Services Combined industry includes 27 SEC-registered public companies. The largest by revenue is EXELON CORP, which reported $24.3B in FY2025. Companies in this industry with available XBRL data collectively reported $130.0B in revenue across their most recent fiscal years.
Company Ticker Exchange State Filings
ALLIANT ENERGY CORP LNT NASDAQ WI 1,002
AMEREN CORP AEE NYSE MO 1,000
AVISTA CORP AVA NYSE WA 1,000
Alternus Clean Energy, Inc. ALCE — DE 262
Ameren Illinois Co AILIP OTC IL 463
CMS ENERGY CORP CMS-PC NYSE MI 1,000
CONSOLIDATED EDISON INC ED NYSE NY 1,003
CONSUMERS ENERGY CO CMS-PB NYSE MI 1,000
Duke Energy CORP DUKB NYSE DE 1,002
ENTERGY NEW ORLEANS, LLC ENO NYSE TX 416
EXELON CORP EXC NASDAQ PA 1,010
Evergy, Inc. EVRG NASDAQ — 715
Genie Energy Ltd. GNE NYSE DE 676
NISOURCE INC. NI NYSE DE 1,003
NorthWestern Energy Group, Inc. NWE NASDAQ DE 277
Ocean Thermal Energy Corp CPWR OTC NV 238
PG&E Corp PCG-PX NYSE CA 1,001
PUBLIC SERVICE CO OF NEW MEXICO PNMXO OTC NM 790
PUBLIC SERVICE ENTERPRISE GROUP INC PEG NYSE NJ 1,000
Sunnova Energy International Inc. NOVAQ — DE 629
Turbogen Ltd. TRBG — L3 4
UNITIL CORP UTL NYSE NH 1,000
Via Renewables, Inc. VIASP NASDAQ DE 959
VivoPower PLC VVPR NASDAQ X0 421
WEC ENERGY GROUP, INC. WEC NYSE WI 1,000
XCEL ENERGY INC XELLL NASDAQ MN 1,000
Yesil Global Enerji A.S. PWRU — W8 3