Expeditors International of Washington, Inc., together with its subsidiaries, provides logistics services worldwide. The company offers airfreight services, such as air freight consolidation and forwarding; ocean freight and ocean services, including ocean freight consolidation, direct ocean forwarding, and order management; customs brokerage, import, intra-continental ground transportation and delivery, and warehousing and distribution services; and customs clearance, purchase order management, vendor consolidation, time-definite transportation services, temperature-controlled transit, cargo insurance, specialized cargo monitoring and tracking, and other supply chain solutions. It also provides optimization, trade compliance consulting, cargo security, and solutions. In addition, it acts as a freight consolidator or as an agent for the airline that carries the shipment. Further, the company provides ancillary services that include preparation of shipping and customs documentation, packing, crating, insurance services, and the preparation of documentation to comply with local import and export laws. Its customers include retailing and wholesaling, electronics, technology, and industrial and manufacturing companies. The company was incorporated in 1979 and is headquartered in Seattle, Washington.

C.H. Robinson Worldwide, Inc., together with its subsidiaries, provides freight transportation services, and related logistics and supply chain services in the United States and internationally. It operates through two segments: North American Surface Transportation and Global Forwarding. The company offers transportation and logistics services, such as truckload, less than truckload transportation brokerage services, which include the shipment of single or multiple pallets of freight; intermodal transportation that comprises the shipment service of freight in containers or trailers by a combination of truck and rail; and non-vessel operating common carrier and freight forwarding services, as well as organizes air shipments and provides door-to-door services. It also provides customs brokerage services; and other logistics services, such as fee-based managed, warehousing, small parcel, and other services. It has contractual relationships with approximately 45,000 transportation companies, including motor carriers, railroads, and ocean and air carriers. In addition, the company is involved in the buying, selling, and/or marketing of fresh fruits, vegetables, and other value-added perishable items under the Robinson Fresh brand name. Further, the company offers transportation management services or managed TMS; and other surface transportation services. It provides its fresh produce to grocery retailers, restaurants, produce wholesalers, and foodservice distributors through a network of independent produce growers and suppliers. The company was founded in 1905 and is headquartered in Eden Prairie, Minnesota.

Ryder System, Inc. operates as a logistics and transportation company worldwide. It operates through three segments: Fleet Management Solutions (FMS), Supply Chain Solutions (SCS), and Dedicated Transportation Solutions (DTS). The FMS segment offers full-service leasing and leasing with flexible maintenance options; commercial vehicle rental services; and contract or transactional maintenance services of trucks, tractors, and trailers; access to diesel fuel; and fuel planning and tax reporting, cards, and monitoring services, and centralized billing, as well as sells used vehicles through its retail sales centers and www.ryder.com/used-trucks website, as well as digital and technology support services. The DTS segment offers equipment, maintenance, drivers, administrative, and additional services, as well as routing and scheduling, fleet sizing, safety, regulatory compliance, risk management, and technology and communication systems support services. The SCS segment comprises distribution management services, such as designing and managing customer's distribution network and facilities; coordinating warehousing and transportation for inbound and outbound material flows; handling import and export for international shipments; coordinating just-in-time replenishment of component parts to manufacturing and final assembly; and offering shipments to customer distribution centers or end customer delivery points, as well as other value added services, such as light assembly of components. This segment also offers transportation management and brokerage services, such as shipment optimization, load scheduling, and delivery confirmation services; knowledge-based professional services; and e-commerce and last mile services. The company was founded in 1933 and is headquartered in Coral Gables, Florida.

Landstar System, Inc. provides integrated transportation management solutions in the United States, Canada, Mexico, and internationally. It operates through two segments: Transportation Logistics and Insurance. The Transportation Logistics segment offers a range of transportation services, including truckload and less-than-truckload transportation, rail intermodal, air cargo, ocean cargo, expedited ground and air delivery of time-critical freight, heavy-haul/specialized, U.S.-Canada and U.S.-Mexico cross-border, intra-Mexico, intra-Canada, project cargo, and customs brokerage, as well as offers transportation services to other transportation companies, such as third party logistics and less-than-truckload services. It provides truck services through dry and specialty vans of various sizes, unsided/platform trailers, temperature-controlled vans, and containers; rail intermodal services through contracts with domestic and Canadian railroads, certain short-line railroads, and asset-based intermodal equipment; and domestic and international air and ocean services. This segment serves the automotive parts and assemblies, consumer durables, building products, metals, chemicals, foodstuffs, heavy machinery, retail, electronics, and military equipment industries. The Insurance segment provides risk and claims management services; and reinsures risks of the company's independent contractors. It markets its services through independent commission sales agents and third party capacity providers. Landstar System, Inc. was incorporated in 1991 and is headquartered in Jacksonville, Florida.

Hub Group, Inc., a supply chain solutions provider, offers transportation and logistics management services in North America. The company's transportation services include intermodal, truckload, less-than-truckload, flatbed, temperature-controlled, and dedicated and regional trucking, as well as final mile, railcar, small parcel, and international transportation. Its logistics services comprise full outsource logistics solution, transportation management, freight consolidation, warehousing and fulfillment, final mile delivery, and parcel and international services. The company also provides dry van, expedited, less-than-truckload, refrigerated, and flatbed truck brokerage services. It offers a fleet of approximately 2,300 tractors, 460 independent owner-operators, and 4,300 trailers to its customers, as well as the management and infrastructure. The company serves a range of industries, including retail, consumer products, and durable goods. As of December 31, 2023, it owned approximately 50,000 dry, 53-foot containers, as well as 900 refrigerated and 53-foot containers. The company was founded in 1971 and is headquartered in Oak Brook, Illinois.

Universal Logistics Holdings, Inc. provides transportation and logistics solutions in the United States, Mexico, Canada, and Colombia. The company offers truckload services, which include dry van, flatbed, heavy-haul, and refrigerated operations; domestic and international freight forwarding, and customs brokerage services. It transports various commodities comprising automotive parts, machinery, building materials, paper, food, consumer goods, furniture, steel, and other metals. The company also provides value-added services for individual customer requirements, including material handling, consolidation, sequencing, sub-assembly, cross-dock, kitting, repacking, warehousing, and returnable container management; and intermodal support services comprising short-to-medium distance delivery of steamship and rail truck containers between the port or railhead, and the customer, as well as drayage services. It serves automotive, steel, and other metals, retail and consumer goods, energy, and manufacturing industries, as well as other transportation companies who aggregate loads from various shippers. The company was formerly known as Universal Truckload Services, Inc. and changed its name to Universal Logistics Holdings, Inc. in April 2016. Universal Logistics Holdings, Inc. was founded in 1932 and is headquartered in Warren, Michigan.

Forward Air Corporation, together with its subsidiaries, operates as an asset-light freight and logistics company in the United States and Canada. It operates in two segments, Expedited Freight and Intermodal. The Expedited Freight segment provides expedited regional, inter-regional, and national less-than-truckload services; local pick-up and delivery services; and other services, which include shipment consolidation and deconsolidation, warehousing, customs brokerage, and other handling. This segment offers expedited truckload brokerage, dedicated fleet, and high security and temperature-controlled logistics services. The Intermodal segment provides intermodal container drayage services; and contract and container freight station warehouse and handling services. It serves freight forwarders, third-party logistics companies, integrated air cargo carriers and passenger, passenger and cargo airlines, steamship lines, and retailers. Forward Air Corporation was founded in 1981 and is headquartered in Greeneville, Tennessee.

Armlogi Holding Corp., together with its subsidiaries, a third-party logistics company, provides multi-model transportation and logistics services in the United States and internationally. It also provides customs brokerage services; transportation of merchandise to warehouses; and warehouse management and order fulfillment services, including product storage and retrieval, product packing and labeling, kitting and repackaging, order assembly and load consolidation, inventory management and sales forecasting, third-party distribution coordination, and other value-added services. In addition, the company provides trucking, truck dispatching, and leasing services. Armlogi Holding Corp. was incorporated in 2022 and is based in Walnut, California.