Sioux Steel Company is an active carrier/broker listed under USDOT number 00066163. The company is listed with MC number MC488257, and its operating authority is currently shown as AUTHORIZED in available OTR411/FMCSA record data. The company address on file is 196 1/2 E 6th St, Sioux Falls, Sd 57101. This OTR411 profile is provided as a public reference for drivers, carriers, brokers, shippers, and transportation professionals looking to identify or review company information.