Leo John Mackey is an active carrier listed under USDOT number 01329506. The company is listed with MC number MC514393, and its operating authority is currently shown as AUTHORIZED in available OTR411/FMCSA record data. The company address on file is N4798 Stiebs Johnson, New London, Wi 54961. This OTR411 profile is provided as a public reference for drivers, carriers, brokers, shippers, and transportation professionals looking to identify or review company information.