DTC is the computer information services subsidiary of Arkansas Best Corporation. The largestsubsidiary is ABF Freight System, Inc., one of North America’s oldest and most reputable motorcarriers. ABF operates an extensive network of customer service centers and distribution facilitiesstrategically located throughout North America, providing comprehensive shipping servicesto all 50 states, Canada, Mexico, Guam and Puerto Rico. Globally, the carrier serves 250 ports inmore than 130 countries. ABF was twice recognized by CIO magazine for innovative excellencein information technology, earning the 2005 CIO Enterprise Value Award for the transportationindustry and a spot on the 2004 CIO Top 100 Agile Companies list. Member since 1999 ( CharterMember).