Clinton Davenport & Muscatine Railway
Muscatine IA
Acquired 1910 by United Light & Railways Co.
Transit operations discontinued 1929
Mason City & Clear Lake Railroad Co.
Mason City IA
Acquired 1912 by United Light & Railways Co.
Transit operations sold 1936
Tri-City Railway & Light Co.
Rock Island IL/Moline IL/Davenport IA
Acquired 1912 by United Light & Railways Co.
Transit operations sold 1950
Grand Rapids Grand Haven & Muskegon Railway
Grand Haven MI
Acquired 1912 by United Light & Railways Co.
Sold 1925
UNITED LIGHT & RAILWAYS CO.
Incorporated 1920, acquired 1924 by United Light & Power Co.
Lincoln Traction Co.
Lincoln NB
Acquired 1924 by United Light & Power Co.
Transit operations sold 1942
Columbus & Southern Ohio Electric Co.
Columbus OH
Acquired 1924 by United Light & Power Co.
Became separate new company 1945/Transit operations sold 1974
AMERICAN LIGHT & TRACTION CO.
Incorporated 1901, acquired 1928 by United Light & Power Co.
Muskegon Traction & Lighting Co.
Muskegon MI
Acquired 1905 by American Light & Traction Co.
Transit operations sold 1929
San Antonio Public Service Co.
San Antonio TX
Acquired 1917 by American Light & Traction Co.
Transit operations sold 1942