Boardman Transit Co. - connected Youngstown with Boardman, Woodworth. According to August 1970 issue of the magazine "Motor Coach Age", was acquired in 1959 by Youngstown Transit Co.
Columbiana Coach Line - connected Youngstown with Columbiana, North Lima, Woodworth, Boardman, Lisbon.
Interurban Bus Lines - served Lowellville, Poland, Struthers.