YRC Worldwide is a Fortune 500 company that provides transportation services throughout the world. The company operates various subsidiaries, including Yellow Transportation, Roadway Express, Reimer Express, USF, New Penn Motor Express, Meridian IQ and Yellow Roadway Technologies. Its portfolio of brands represents a comprehensive array of services for the shipment of industrial, commercial and retail goods in domestic and international markets. YRC Worldwide offers next-day ground services through a network of facilities located in the Northeastern United States, Quebec, Canada and Puerto Rico. The company is recognized as an industry leader in information technology and has extensive Internet-based applications for customers, as well as innovative messaging and tracking systems. William D. Zollars has been the chief executive officer of YRC Worldwide for more than six years. He has been with the transportation company for over 10 years. Zollars earned a BA degree from the University of Minnesota. YRC Worldwide employs more than 70,000 people and is headquartered in Overland Park, Kan.