About Shamrock Trading Corporation
Shamrock Trading Corporation is the parent company for a family of brands in transportation services, finance and technology. Our brands include Ryan Transportation, RTS Financial, RTS International, RTS Carrier Services and ProTransport.
Headquartered in Overland Park, KS with 9 offices across the U.S., Shamrock has been regularly named “Best Places to Work” by the Kansas City Business Journal and most recently by Crain's Chicago Business.