Electrical Companies in the United States

• Commercial, Industrial, and Institutional Electric Lighting Fixtures (623)
• Current-Carrying Wiring Devices (816)
• Electric Lamp Bulbs and Tubes (333)
• Electrical Equipment for Internal Combustion Engines (833)
• Electrical Industrial Apparatus, NEC (682)
• Electrical Machinery, Equipment, and Supplies, NEC (5,309)
• Electrical Work (107,535)
• Electronic Parts and Equipment, NEC (21,523)
• Lighting Equipment, NEC (1,197)
• Primary Batteries, Dry and Wet (100)
• Relays and Industrial Controls (1,987)
• Storage Batteries (413)
• Switchgear and Switchboard Apparatus (1,053)

You may narrow this list of companies by choosing a more specific location:

• Alabama (1,759)
• Alaska (337)
• Arizona (2,570)
• Arkansas (1,118)
• California (18,827)
• Colorado (2,898)
• Connecticut (3,019)
• Delaware (462)
• District Of Columbia (139)
• Florida (9,886)
• Georgia (4,273)
• Hawaii (514)
• Idaho (942)
• Illinois (4,840)
• Indiana (2,531)
• Iowa (1,546)
• Kansas (1,175)
• Kentucky (1,800)
• Louisiana (1,791)
• Maine (813)
• Maryland (2,315)
• Massachusetts (4,457)
• Michigan (4,638)
• Minnesota (2,697)
• Mississippi (952)
• Missouri (1,566)

• Montana (613)
• Nebraska (917)
• Nevada (984)
• New Hampshire (1,088)
• New Jersey (5,921)
• New Mexico (1,162)
• New York (9,354)
• North Carolina (4,942)
• North Dakota (371)
• Ohio (4,695)
• Oklahoma (1,451)
• Oregon (1,592)
• Pennsylvania (5,991)
• Rhode Island (538)
• South Carolina (1,791)
• South Dakota (407)
• Tennessee (2,322)
• Texas (9,630)
• Utah (1,195)
• Vermont (430)
• Virginia (2,674)
• Washington (2,942)
• West Virginia (525)
• Wisconsin (2,682)
• Wyoming (322)