WESCO International, Inc. provides business-to-business distribution, logistics services, and supply chain solutions in the United States, Canada, and internationally. It operates through three segments: Electrical & Electronic Solutions (EES), Communications & Security Solutions (CSS), and Utility and Broadband Solutions (UBS). The EES segment supplies products and supply chain solutions, including electrical equipment and supplies, automation and connected devices, security, lighting, wire and cable, and safety, as well as maintenance, repair, and operating (MRO) products. This segment also offers contractor solutions, direct and indirect manufacturing supply chain optimization programs, lighting and renewables advisory services, and digital and automation solutions. The CSS segment operates in the network infrastructure and security markets. This segment sells products directly to end-users or through various channels, including data communications contractors, security, network, professional audio/visual, and systems integrators. It also provides safety and energy management solutions. The UBS segment offers products and services to investor-owned utilities; public power companies; and service and wireless providers, broadband operators, and contractors. This segment's products include wire and cables, transformers, transmission and distribution hardware, switches, protective devices, connectors, conduits, pole line hardware, racks, cabinets, safety and MRO products, and point-to-point wireless devices. This segment also offers various service solutions, including fiber project management, high and medium voltage project design and support, pre-wired meters and capacitor banks, meter testing and metering infrastructure installation, personal protective equipment dielectric testing, and tool repair, as well as emergency response, storage yard, materials, and logistics management. The company was founded in 1922 and is headquartered in Pittsburgh, Pennsylvania.

Knight-Swift Transportation Holdings Inc., together with its subsidiaries, provides freight transportation services in the United States and Mexico. The company operates through four segments: Truckload, Less-than-truckload (LTL), Logistics, and Intermodal. The Truckload segment provides transportation services, which include irregular route and dedicated, refrigerated, expedited, flatbed, and cross-border operations. This segment operated an average of 20,948 tractors, which comprised 18,821 company tractors and 2,127 independent contractor tractors, as well as 87,865 trailers. The LTL segment provides regional LTL transportation services through a network of approximately 120 service centers; and offers national coverage through partner carrier outside the network. This segment operated an average of 3,201 tractors and 8,482 trailers. The Logistic segment offers brokerage and other freight management services through third-party transportation providers and equipment. The Intermodal segment offers transportation services, including freight through third-party intermodal rail services on trailing equipment, such as containers and trailers on flat cars; and drayage services. This segment operated an average of 639 tractors and 12,730 intermodal containers. The company also provides repair and maintenance shop, equipment leasing, warranty, and insurance services; and warehousing and driving academy services, as well as manufactures trailer parts. It serves retail, food and beverage, consumer and paper products, transportation and logistics, housing, and building, automotive, and manufacturing industries. Knight-Swift Transportation Holdings Inc. was incorporated in 1989 and is headquartered in Phoenix, Arizona.

Patrick Industries, Inc. manufactures and distributes component products and materials for the recreational vehicle, marine, manufactured housing, and industrial markets in the United States, Mexico, China, and Canada. Its Manufacturing segment manufactures and sells laminated products for furniture, shelving, wall, countertop, and cabinet products; cabinet doors, fiberglass bath fixtures, and tile systems; hardwood furniture, vinyl printing, amplifiers, tower speakers, soundbars, and subwoofers; solid surface, granite, and quartz countertop fabrication; aluminum products; fiberglass and plastic components; RV paintings; decorative vinyl and paper laminated panels; softwoods lumber; custom cabinets; polymer-based flooring products; dash panels; and other products. This segment also provides wrapped vinyl, paper, and hardwood profile mouldings; interior passage doors; air handling products; slide-out trim and fascia; treated, untreated, and laminated plywood; fiberglass and plastic helm systems and components; boat towers, tops, trailers, and frames; adhesives and sealants; thermoformed shower surrounds; specialty bath, and closet building products; wiring and wire harnesses; aluminum and plastic fuel tanks; CNC molds, composite parts, marine hardware; slotwall panels, components; and other products. The company's Distribution segment distributes pre-finished wall and ceiling panels, drywall and finishing products, electronic and audio system components, appliances, marine accessories, wiring products, electrical and plumbing products, fiber reinforced polyester products; cement siding products, raw and processed lumber, interior passage, roofing, laminate, and ceramic flooring products, shower doors, furniture, fireplaces and surrounds, interior and exterior lighting products, and other products. This segment also offers transportation and logistics services. Patrick Industries, Inc. was incorporated in 1959 and is based in Elkhart, Indiana.

Schneider National, Inc., together with its subsidiaries, provides surface transportation and logistics solutions in the United States, Canada, and Mexico. It operates through three segments: Truckload, Intermodal, and Logistics. The Truckload segment offers over the road freight transportation services primarily through dry van, bulk, temperature-controlled, and flat-bed trailers across either network or dedicated configurations. The Intermodal segment provides door-to-door container on flat car services through a combination of rail and dray transportation using company-owned containers, chassis, and trucks. The Logistics segment offers asset-light freight brokerage, supply chain, warehousing, and import/export services to manage and move its customers' freight. The company leases equipment, such as trucks to owner-operators; and provides insurance for the company drivers and owner-operators. Schneider National, Inc. was founded in 1935 and is headquartered in Green Bay, Wisconsin.

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.

Werner Enterprises, Inc., together with its subsidiaries, engages in transporting truckload shipments of general commodities in interstate and intrastate commerce in the United States, Mexico, and internationally. The company operates through two segments, Truckload Transportation Services and Werner Logistics. The Truckload Transportation Services segment operates a fleet of medium-to-long-haul vans that transports various consumer nondurable products and other commodities in truckload quantities using dry van trailers; the expedited fleet, which offers time-sensitive truckload services using driver teams; a regional short-haul fleet that provides truckload van service in the United States; and temperature-controlled fleet, which offers truckload services for temperature-sensitive products using temperature-controlled trailers. This segment provides truckload services to retail distribution centers or manufacturing facilities using dry vans or trailers to transport retail store merchandise, consumer products, food and beverage products, and manufactured products. As of December 31, 2023, it had a fleet of 8,000 trucks, which included 7,740 company-operated, as well as 260 owned and operated by independent contractors; and 30,810 trailers that comprised dry vans, flatbeds, temperature-controlled, and other trailers. The Werner Logistics segment provides non-asset-based transportation and logistics services, including truck brokerage; logistics management services and solutions; rail transportation through alliances with rail and drayage providers; and residential and commercial deliveries of large or heavy items using liftgate straight trucks. As of December 31, 2023, this segment operated 35 drayage tractors and 115 delivery trucks. It also sells used trucks and trailers; and trades used trucks to original equipment manufacturers. The company was founded in 1956 and is headquartered in Omaha, Nebraska.

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.

Daseke, Inc. provides transportation and logistics solutions in the United States, Canada, and Mexico. It operates in two segments, Flatbed Solutions and Specialized Solutions. The company transports aircraft parts, manufacturing equipment, structural steel, pressure vessels, wind turbine blades, commercial glass, high security cargo, industrial and hazardous waste, arms, ammunition and explosives, lumber, and building and construction materials, as well as heavy machinery, such as construction, mining, and agriculture. It also offers logistical planning and warehousing services. As of December 31, 2023, the company operated 2,971 company-owned tractors and 1,798 independent owned and operated contractors tractors; and 9,669 trailers. Daseke, Inc. is headquartered in Addison, Texas.