Midwest Motor Express was founded in 1918 and developed into a major less-than-truckload freight carrier serving the Upper Midwest, Pacific Northwest, and other North American markets. Knight-Swift Transportation acquired the company in December 2021. On January 1, 2026, Midwest Motor Express transitioned to the AAA Cooper Transportation brand, combining its terminals, online tools, tracking services, and customer-support resources with AAA Cooper’s expanded coast-to-coast freight network.

ArcBest is an integrated transportation and logistics company offering less-than-truckload, truckload, expedite, air, ocean, warehousing and final-mile solutions. Its history began in 1923 as OK Transfer, a local freight hauler serving the Fort Smith, Arkansas, area. Through expansion, acquisitions and technological development, ArcBest has grown into a global logistics provider supported by ABF Freight, Panther Premium Logistics and other specialized transportation services.

Flock Freight is a U.S. freight technology company founded in 2015. It specializes in Shared Truckload shipping, using patented pooling technology to combine compatible shipments traveling along similar routes. This approach helps businesses access truckload-level service while paying only for the trailer space they need. Flock Freight also provides less-than-truckload, full truckload, partial truckload, freight consolidation, online booking, shipment tracking, and logistics support services.

J.B. Hunt Transport Services is a major North American transportation and logistics company founded by Johnnie Bryan Hunt and Johnelle Hunt in Arkansas in 1961. It began as a rice-hull operation before entering trucking in 1969 with five trucks and seven trailers. Today, the company provides intermodal, truckload, less-than-truckload, dedicated, brokerage, managed logistics, and Final Mile Services throughout the United States, Canada, and Mexico.

Freightquote is an online freight service provider and licensed transportation property broker founded in 1998. The company allows businesses to compare rates, book transportation and manage shipments through a network of contracted carriers. Freightquote became part of C.H. Robinson in 2015, giving customers access to expanded logistics technology and carrier capacity. Its services include less-than-truckload, truckload, parcel, expedited, flatbed, temperature-controlled and cross-border freight shipping.

England Logistics is a United States-based third-party logistics and freight brokerage company founded in 1997 and headquartered in Salt Lake City, Utah. A wholly owned subsidiary of C.R. England, it coordinates full truckload, less-than-truckload, intermodal, parcel, temperature-controlled, and supply-chain transportation. Rather than operating as a conventional parcel courier, England Logistics connects shippers with qualified carriers and provides shipment visibility, delivery coordination, and freight-management support.

Allen Lund Company is a family-owned transportation brokerage and third-party logistics provider founded by Allen and Kathie Lund in Los Angeles in 1976. Beginning with one office near the Los Angeles produce market, the company expanded into a nationwide and international freight network. It now arranges truckload, refrigerated, dry-van, flatbed, less-than-truckload, intermodal, produce, expedited, and international transportation services for shippers and carriers.

Sunset Transportation is a privately held third-party logistics company founded by Jim Williams in Sunset Hills, Missouri, in November 1989. Beginning as a small family-operated business with three employees, Sunset has developed into a major North American logistics provider. Its services include truckload and less-than-truckload brokerage, expedited freight, international logistics, cross-border transportation, customs support, freight auditing, supply-chain management, and shipment-visibility technology.

PLS Logistics Services is a U.S.-based freight brokerage and logistics-management company founded in 1991. Headquartered in Cranberry Township, Pennsylvania, PLS began with a strong focus on metals transportation and later expanded into truckload, less-than-truckload, intermodal, rail, air, ocean, expedited, and managed transportation services. The company now uses its nationwide carrier network and PLS PRO transportation-management technology to coordinate commercial freight shipments and supply-chain operations.

Integrity Express Logistics is a family-owned third-party logistics company founded in 2007 in Ohio. Also known as IEL, the company coordinates full truckload, less-than-truckload, refrigerated, intermodal, drayage, air, ocean, cross-border, and specialized freight services. IEL has expanded from its original Cincinnati-area operation into a North American logistics provider supported by a large carrier network, regional offices, freight-management technology, and round-the-clock shipment assistance.