What was the main electric company of 1920?

In 1920, the main electric company in the United States was General Electric (GE), which was formed in 1892 through the merger of Edison General Electric Company and Thomson-Houston Electric Company. GE was a dominant force in the electric utility industry, producing a wide range of electrical equipment and appliances. Additionally, the Westinghouse Electric Corporation was another significant player during this time, contributing to the development and expansion of electric power generation and distribution. Together, these companies played crucial roles in the electrification of America in the early 20th century.