as of may 2015, over 90.0% of companies in the united states long-distance freight trucking industry are owner-operators. therefore, even the top corporate operators only hold a small share of the total market. according to the industry market research firm ibisworld, j.b. hunt transport services holds an estimated 2.5% market share, yrc worldwide holds 1.8%, fedex holds 1.6%, united parcel service of america owns 1.5%, and con-way holds 1.4%.