KLLM Transport Services is a major North American temperature-controlled truckload carrier founded in 1962. Headquartered in Richland, Mississippi, KLLM transports refrigerated and dry freight throughout the contiguous United States, with cross-border service into and out of Mexico. Its transportation network includes over-the-road, regional, dedicated, intermodal, expedited, and third-party logistics services for food producers, retailers, manufacturers, and other commercial shippers.

Bennett Motor Express is a specialized trucking and freight transportation company headquartered in McDonough, Georgia. Founded in 1974, it became the largest operating company within the Bennett Family of Companies. Bennett Motor Express transports flatbed, step-deck, oversized, heavy-haul, government, aerospace, energy, and other specialized freight throughout North America. Its services are supported by an extensive network of freight agents, experienced owner-operators, specialized equipment, shipment-management technology, and logistics professionals.

USA Truck is a North American transportation and logistics company founded in 1983 and headquartered in Van Buren, Arkansas. It provides truckload, dedicated fleet, intermodal, logistics, and cross-border transportation services throughout the United States, Canada, and Mexico. After operating under DB Schenker and DSV ownership, USA Truck returned to private Arkansas-based ownership under UTAC, LLC in January 2026, beginning a new chapter in its four-decade history.

TransAm Trucking is a U.S. transportation company specializing in long-haul and temperature-controlled freight services. Founded in 1987 and headquartered in Olathe, Kansas, the company provides over-the-road, regional, dedicated, and local transportation solutions. TransAm uses modern fleet technology to monitor trailer locations, protect temperature-sensitive cargo, optimize routes, and communicate shipment information. Its services primarily support commercial shippers moving refrigerated, frozen, and other time-sensitive freight throughout the United States.

Frontline Freight is a U.S.-based freight carrier specializing in less-than-truckload transportation, particularly shipments moving to and from Southern California. Established in 1989, the company expanded its network through relationships with regional and national carriers, offering LTL, truckload, intermodal, air freight, flatbed, volume and Canadian shipping services. Frontline Freight was acquired by STG Logistics in 2023 and now operates as part of the company’s nationwide STG LTL transportation network.

Wilson Logistics is a family-owned American trucking and transportation company whose history began in 1980, when Darrel Wilson purchased his first truck. The operation later became Wil-Trans and grew from a small trucking business into a nationally recognized carrier. Based in Strafford, Missouri, Wilson Logistics provides truckload transportation, dedicated fleet services, power-only solutions, yard management, freight management, and other customized transportation services for commercial customers.

AIT Worldwide Logistics is a global freight forwarder and supply-chain solutions provider founded as Air-It-There, Inc. in 1979. The company became AIT Freight Systems in 1988 and adopted its current name in 2000. From its Chicago-area origins, AIT has expanded to more than 150 locations worldwide, offering air, sea, road, and rail transportation alongside customs clearance, warehousing, home delivery, white-glove service, and specialized industry logistics.

SEKO Logistics is a global third-party logistics and supply-chain company founded in 1976 from a single office in Chicago, Illinois. It has since expanded into an international network providing freight forwarding, ecommerce fulfillment, warehousing, customs clearance, ground transportation, final-mile delivery, white-glove services, and technology-driven supply-chain management. SEKO currently supports businesses across major global markets through more than 150 offices in over 60 countries.

Radiant Logistics is a publicly traded, non-asset-based transportation and supply-chain management company founded in 2005. Headquartered in Renton, Washington, it expanded through organic growth and acquisitions, including Airgroup and Adcom Worldwide. Radiant now coordinates domestic and international freight forwarding, truck and rail brokerage, customs services, warehousing, distribution, order fulfillment, and specialized logistics through an extensive network of company-owned and partner locations.

OIA Global is a Portland-based supply-chain and logistics company founded in 1988 as Oregon International Air Freight. Initially focused on exporting perishable products from the Pacific Northwest, it expanded into international air and ocean freight, road transportation, customs brokerage, warehousing, distribution, packaging, raw-materials management, project logistics, and 4PL supply-chain orchestration. Today, OIA Global operates through more than 60 offices across over 30 countries.