Caterpillar Inc. manufactures and sells construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives in worldwide. Its Construction Industries segment offers asphalt pavers, compactors, road reclaimers, forestry machines, cold planers, material handlers, track-type tractors, excavators, telehandlers, motor graders, and pipelayers; compact track, wheel, track-type, backhoe, and skid steer loaders; and related parts and tools. The company's Resource Industries segment provides electric rope and hydraulic shovels, draglines, rotary drills, hard rock vehicles, tractors, mining trucks, wheel loaders, off-highway and articulated trucks, wheel tractor scrapers and dozers, fleet management products, landfill and soil compactors, machinery components, autonomous ready vehicles and solutions, work tools, and safety services and mining performance solutions, as well as related parts and services. Its Energy & Transportation segment offers reciprocating engine powered generator sets; reciprocating engines, drivetrain, and integrated systems and solutions; turbines, centrifugal gas compressors, and related services; and diesel-electric locomotives and components, and other rail-related products. The company's Financial Products segment provides operating and finance leases, installment sale contracts, revolving charge accounts, repair/rebuild financing services, working capital loans, and wholesale financing; and insurance and risk management products and services. Its All Other Operating segment offers filters and fluids, undercarriage, ground engaging tools, fluid transfer products, precision seals, and rubber sealing and connecting components; parts distribution; logistics solutions and distribution services; brand management and marketing strategy services; and digital investments services. Caterpillar Inc. was founded in 1925 and is headquartered in Irving, Texas.

Arcosa, Inc., together with its subsidiaries, provides infrastructure-related products and solutions for the construction, engineered structures, and transportation markets in the United States. It operates through three segments: Construction Products, Engineered Structures, and Transportation Products. The Construction Products segment offers natural and recycled aggregates; specialty materials; and construction site support equipment, including trench shields and shoring products for residential and non-residential construction, and specialty/other products, as well as for infrastructure construction. The Engineered Structures segment offers utility structures, wind towers, traffic structures, and telecommunication structures for electricity transmission and distribution, wind power generation, highway road construction, and wireless communication markets. The Transportation Products segment offers inland barges, fiberglass barge covers, winches, marine hardware, and steel components for railcars and transportation equipment; cast components for industrial and mining sectors; and axles, circular forgings, and coupling devices for freight, tank, locomotive, and passenger rail transportation equipment, as well as other industrial uses. Arcosa, Inc. was incorporated in 2018 and is headquartered in Dallas, Texas.

Construction Partners, Inc., a civil infrastructure company, constructs and maintains roadways in Alabama, Florida, Georgia, North Carolina, South Carolina, and Tennessee. The company provides various products and services to public and private infrastructure projects, such as highways, roads, bridges, airports, and commercial and residential developments. It also engages in manufacturing and distributing hot mix asphalt (HMA) for internal use and sales to third parties in connection with construction projects; and paving activities, including the construction of roadway base layers and application of asphalt pavement. In addition, the company is involved in site development, including the installation of utility and drainage systems; mining aggregates, such as sand, gravel, and construction stones that are used as raw materials in the production of HMA; and distributing liquid asphalt cement for internal use and sales to third parties in connection with HMA production. The company was formerly known as SunTx CPI Growth Company, Inc. and changed its name to Construction Partners, Inc. in September 2017. Construction Partners, Inc. was incorporated in 2007 and is headquartered in Dothan, Alabama.

Granite Construction Incorporated operates as an infrastructure contractor in the United States. It operates through two segments: Construction and Materials segments. The Construction segment engages in the construction and rehabilitation of roads, pavement preservation, bridges, rail lines, airports, marine ports, dams, reservoirs, aqueducts, infrastructure, and site development for use by the public and water-related construction for municipal agencies, commercial water suppliers, industrial facilities, and energy companies; and construction of various complex projects, including infrastructure/site development, mining, public safety, tunnel, solar storage, and power related projects. The Materials segment is involved in the production of aggregates, asphalt concrete, liquid asphalt, and recycled materials production for internal use in our construction projects and sale to third parties. It also offers site preparation, mining, and infrastructure services for residential development, energy development, commercial and industrial sites, railways, residential development, and energy development; and provides construction management professional services. It serves federal agencies, state departments of transportation, local transit authorities, county and city public works departments, school districts and developers, utilities, contractors, landscapers, manufacturers of products requiring aggregate materials, retailers, homeowners, farmers, brokers, and private owners of industrial, commercial, and residential sites. Granite Construction Incorporated was incorporated in 1922 and is headquartered in Watsonville, California.

Terex Corporation manufactures and sells aerial work platforms and materials processing machinery worldwide. It operates in two segments, Materials Processing (MP) and Aerial Work Platforms (AWP). The MP segment designs, manufactures, services, and markets materials processing and specialty equipment, includes crushers, washing systems, screens, trommels, apron feeders, material handlers, pick and carry cranes, rough terrain cranes, tower cranes, wood processing, biomass and recycling equipment, concrete mixer trucks and concrete pavers, conveyors, and related components and replacement parts under the Terex, Powerscreen, Fuchs, EvoQuip, Canica, Cedarapids, CBI, Simplicity, Franna, Terex Ecotec, Finlay, ProAll, ZenRobotics, Terex Washing Systems, Terex MPS, Terex Jaques, Terex Advance, ProStack, Terex Bid-Well, MDS, and Terex Recycling Systems brands. Its products are used in construction, infrastructure, and recycling projects; quarrying and mining, and material handling applications; maintenance applications to lift equipment or material; and landscaping and biomass production industries. The AWP segment designs, manufactures, services, and markets aerial work platform equipment, utility equipment, and telehandlers under the Terex and Genie brands. Its products include portable material lifts, portable aerial work platforms, trailer-mounted articulating booms, self-propelled articulating and telescopic booms, and scissor lifts, as well as related components and replacement parts for construction and maintenance of industrial, commercial, institutional, and residential buildings and facilities, transmission and distribution lines, construction and foundation drilling applications, and other commercial operations, as well as in tree trimming and various infrastructure projects. The company offers financing solutions to assist customers in the rental, leasing, and acquisition of its products. Terex Corporation was founded in 1933 and is based in Norwalk, Connecticut.

Alamo Group Inc. designs, manufactures, distributes, and services vegetation management and infrastructure maintenance equipment for governmental, industrial, and agricultural uses worldwide. It operates through two segments, Vegetation Management and Industrial Equipment. Its Vegetation Management Division segment offers hydraulically-powered and tractor - and off-road chassis mounted mowers, other cutters and replacement parts for heavy-duty and intensive uses and heavy duty, tractor- and truck-mounted mowing and vegetation maintenance equipment, and replacement parts. This segment also provides rotary and finishing mowers, flail and disc mowers, front-end loaders, backhoes, rotary tillers, posthole diggers, scraper blades and replacement parts, zero turn radius mowers, cutting parts, plain and hard-faced replacement tillage tools, disc blades, and fertilizer application components; aftermarket agricultural parts, heavy-duty mechanical rotary mowers, snow blowers, rock removal equipment, tractor attachments, agricultural implements, hydraulic and boom-mounted hedge and grass cutters, hedgerow cutters, industrial grass mowers, agricultural seedbed preparation cultivators, self-propelled sprayers and multi-drive load-carrying vehicles, and cutting blades. The company's Industrial Equipment Division segment offers truck-mounted air vacuum, mechanical broom, and regenerative air sweepers, pothole patchers, leaf collection equipment and replacement brooms, parking lot and street sweepers, excavators, catch basin cleaners, and roadway debris vacuum systems, as well as truck-mounted vacuum machines, combination sewer cleaners, and hydro excavators. This segment also offers ice control products, snowplows and heavy duty snow removal equipment, hitches, attachments, and graders; and public works and runway maintenance products, parts, and services, and high pressure cleaning systems and trenchers. The company was founded in 1955 and is headquartered in Seguin, Texas.

ReTo Eco-Solutions, Inc., together with its subsidiaries, manufactures and distributes construction materials. Its products include aggregates, bricks, pavers, and tiles. The company also provides ground works materials for water absorption, flood control, and water retention; landscape retaining materials for gardens, roads, bridges, city squares, retaining walls, and slope construction; hydraulic engineering materials for slope protection and river transformation; and wall materials for insulation, decoration, and building walls. In addition, it offers construction materials manufacturing equipment, such as automated production equipment with hydraulic integration in China, South Asia, North America, the Middle East, North Africa, and Southeast Asia; and undertakes municipal construction projects, including sponge city projects and ecological restoration projects. Further, the company provides roadside assistance services, including towing, jump start, tire change, automobile repair services, and other services; and designs, develops, and sells customized software solutions, such as logistics management system, retail management system, fleet management system, and vehicle rental management system. Additionally, it offers parts, engineering support, consulting, technical advice and service, and other project-related solutions for manufacturing equipment and environmental protection projects. ReTo Eco-Solutions, Inc. was founded in 1999 and is headquartered in Beijing, the People's Republic of China.

Gencor Industries, Inc., together with its subsidiaries, designs, manufactures, and sells heavy machinery used in the production of highway construction materials and environmental control equipment. It offers hot-mix asphalt plants to produce asphalt paving materials; related asphalt plant equipment, including hot-mix storage silos, fabric filtration systems, cold feed bins, and other plant components; and a range of mobile batch plants. The company also provides combustion systems that transform solid, liquid, or gaseous fuels into usable energy, or burn multiple fuels in asphalt and aggregate drying industries; and combustion systems for rotary dryers, kilns, fume and liquid incinerators, and fuel heaters, as well as industrial incinerators. In addition, it offers thermal fluid heat transfer systems that transfer heat for storage, heating, and pumping viscous materials, such as asphalt, chemicals, heavy oils, etc. in various industrial and petrochemical applications; specialty storage tanks for various industrial uses; and asphalt pavers under the Blaw-Knox brand. The company sells its products primarily to the highway construction industry through its sales representatives, and independent dealers and agents worldwide. The company was formerly known as Mechtron International Corporation and changed its name to Gencor Industries, Inc. in 1987. Gencor Industries, Inc. was founded in 1894 and is based in Orlando, Florida.