1902-1904 - Georgetown & Lexington Traction Co.
1903-1904 - Blue Grass Traction Co. (Lexington-Paris)
1904-1905 - Blue Grass Consolidated Traction Co.
1905-1905 - Central Kentucky Traction Co. (Lexington-Versailles)
1905-1911 - Lexington & Interurban Railways Co.
1911-1934 - Kentucky Traction & Terminal Co.
Interurban lines:
Lexington-Georgetown (1902-1934)
Lexington-Paris (1903-1934)
Lexington-Versailles (1905-1934)
Versailles-Frankfort (1907-1934)
Lexington-Nicholasville (1910-1934)