<Tr> <Th> Number of employees </Th> <Td> 19,324 </Td> </Tr> <Tr> <Th> Website </Th> <Td> www.jbhunt.com </Td> </Tr> <P> J.B. Hunt Transport Services, Inc. is a trucking and transportation company that was founded by Johnnie Bryan Hunt, and based in the Northwest Arkansas city of Lowell . J.B. Hunt Transport Services, Inc. was incorporated in Arkansas on August 10, 1961 and originally started with five trucks and seven refrigerated trailers to support the original rice hull business . By 1983, J.B. Hunt had grown into the 80th largest trucking firm in the U.S. and earned $63 million in revenue . At that time J.B. Hunt was operating 550 tractors, 1,049 trailers, and had roughly 1,050 employees . Today this company has grown into one of the largest transportation companies in the United States with annual revenues of about $7 billion . J.B. Hunt primarily operates large semi-trailer trucks, and provides transportation services throughout the continental United States, Canada and Mexico . The company currently employs over 22,000 employees and operates in excess of 12,000 trucks . Over 100,000 trailers and containers can be found in the company's fleet . </P> <P> J.B. Hunt's major competitors in the United States are Swift Transportation, Schneider National, Werner Enterprises, and Hub Group . </P>

How many trucks does jb hunt have on the road