Builders FirstSource, Inc., together with its subsidiaries, manufactures and supplies building materials, manufactured components, and construction services to professional homebuilders, sub-contractors, remodelers, and consumers in the United States. It offers lumber and lumber sheet goods comprising dimensional lumber, plywood, and oriented strand board products that are used in on-site house framing; manufactured products, such as wood floor and roof trusses, floor trusses, wall panels, stairs, and engineered wood products; and windows, and interior and exterior door units, as well as interior trims and custom products comprising intricate mouldings, stair parts, and columns under the Synboard brand name. The company also provides specialty building products and services, including vinyl, composite and wood siding, exterior trims, metal studs, cement, roofing, insulation, wallboards, ceilings, cabinets, and hardware products; turn-key framing, shell construction, design assistance, and professional installation services. In addition, it offers software products, such as drafting, estimating, quoting, and virtual home design services, which provide software solutions to retailers, distributors, manufacturers, and homebuilders. The company was formerly known as BSL Holdings, Inc. and changed its name to Builders FirstSource, Inc. in October 1999. Builders FirstSource, Inc. was incorporated in 1998 and is based in Irving, Texas.

Beacon Roofing Supply, Inc., together with its subsidiaries, engages in the distribution of residential and non-residential roofing materials, and complementary building products to contractors, home builders, building owners, lumberyards, and retailers in the United States and Canada. The company offers pitched roofing and low slope roof products; gutters and sidings; building materials, such as lumber and composite, skylights and window, plywood and OSB, decking and railing, and HVAC products; and foam board, spray foam, roll, batt, mineral wool, fiberglass, and commercial insulation products, as well as radiant barriers and blown-in insulation and equipment. It also provides membranes and coatings, deck and floor coatings, plaza deck waterproofing products, damp proofing coatings, sealants, waterproofing systems, repair and protection products, firestops, and air and vapor barriers; and tools and equipment, including power and hand tools, ladders and scaffolding, air tools and compressors, nails, screws and fasteners, generators, work wear and safety gear, job site supplies, tool bags and belts, welding and soldering, cleaning supplies, drill bits, and saw blades. The company was founded in 1928 and is headquartered in Herndon, Virginia.

Louisiana-Pacific Corporation, together with its subsidiaries, provides building solutions primarily for use in new home construction, repair and remodeling, and outdoor structure markets. It operates through Siding, Oriented Strand Board, LP South America, and Other segments. The Siding segment offers LP SmartSide trim and siding products, LP SmartSide ExpertFinish trim and siding products, LP BuilderSeries lap siding products, and LP Outdoor Building Solutions; and engineered wood siding, trim, soffit, and fascia products. Its Oriented Strand Board segment manufactures and distributes oriented strand board structural panel products comprising LP TechShield radiant barriers, LP WeatherLogic air and water barriers, LP Legacy premium sub-flooring products, LP NovaCore, LP FlameBlock fire-rated sheathing products, and LP TopNotch sub-flooring products. The LP South America segment manufactures and distributes oriented strand board structural panel and siding products. This segment distributes and sells related products for the region's transition to wood frame construction. It offers timber and timberlands and other products and services. sells its products primarily to retailers, wholesalers, and homebuilding and industrial businesses in North America and South America, Asia, Australia, and Europe. The company was incorporated in 1972 and is headquartered in Nashville, Tennessee.

UFP Industries, Inc., through its subsidiaries, designs, manufactures, and markets wood and non-wood composites, and other materials in North America, Europe, Asia, and Australia. It operates through Retail, Packaging, and Construction segments. The Retail segment offers treated lumber products, including decking, fencing, lattice, and other products; pressure-treated and fire-retardant products used primarily for outdoor decking environments; and lawn and garden products, consisting of wood and vinyl fencing options, garden beds and planters, pergolas, picnic tables, and other landscaping products. This segment also offers wood plastic composites, composite decking, and related decking accessories, including non- aluminum railing systems, balusters, post caps, and other products, as well as pre-painted and primed shiplap and project boards. The Packaging segment provides custom and structural packaging products, pallets, corrugate, foam, labels, strapping, and films. The construction segment offers roof trusses, cut-to-size dimensional and board lumber, plywoods, and oriented strand boards; engineered wood components, including roof and floor trusses, wall panels, I-joists, and lumber packages; and alternate materials components, such as metal trusses, sheathed and pre-finished light gauge metal wall panels, aluminum decks, and rail accessories, as well as distributes siding, electrical, and plumbing products. This segment also engages in the manufacture of components; design, manufacture, and supply of wood forms and related products to set or form concrete for structures, such as parking garages, stadiums, and other infrastructure projects. It also offers interior fixtures, millwork, and casework for retail and commercial structures. The company was formerly known as Universal Forest Products, Inc. and changed its name to UFP Industries, Inc. in April 2020. UFP Industries, Inc. was incorporated in 1955 and is headquartered in Grand Rapids, Michigan.

West Fraser Timber Co. Ltd., a diversified wood products company, engages in manufacturing, selling, marketing, and distributing lumber, engineered wood products, pulp, newsprint, wood chips, and other residuals and renewable energy. It offers spruce-pine-fir, douglas fir-larch, hem-fir, and southern yellow pine lumber, treated wood products, medium density fiberboard panels and plywood, oriented strand board, and laminated veneer lumber wood products, as well as particleboards. The company also provides northern bleached softwood Kraft pulp and bleached chemical thermo-mechanical pulp used to produce various paper products, including printing and writing papers, paperboard products, tissue and towel products, and a variety of other paper grades. Further, it offers bioproducts, including bioenergy and biomaterial. Its products are used in home construction, repair and remodeling, papers, tissue, and box materials, and industrial applications. The company sells its products to major retail chains, contractor supply yards, and wholesalers, as well as industrial customers for further processing or as components for other products in Canada, the United States, the United Kingdom, Europe, and internationally. West Fraser Timber Co. Ltd. was founded in 1955 and is headquartered in Vancouver, Canada.

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.

BlueLinx Holdings Inc., together with its subsidiaries, engages in the distribution of residential and commercial building products in the United States. It distributes specialty products, including engineered wood, siding, millwork, outdoor living, specialty lumber and panels, and industrial products; and structural products, such as lumber, plywood, oriented strand boards, rebars and remesh, as well as other wood products that are used for structural support in construction projects. It also provides various value-added services and solutions to customers and suppliers. The company serves national home centers, pro dealers, cooperatives, specialty distributors, regional and local dealers, and industrial manufacturers. BlueLinx Holdings Inc. was incorporated in 2004 and is headquartered in Marietta, Georgia.

Jewett-Cameron Trading Company Ltd., through its subsidiaries, engages in the manufacturing and distribution of specialty metal products and wholesale distribution of wood products to home centers, eCommerce providers, on-line direct consumers, and other retailers. The company operates through three segments: Industrial Wood Products; Pet, Fencing and Other; and Seed Processing and Sales. The Industrial Wood Products segment processes and distributes industrial wood products. It offers treated plywood to the transportation industry. The Pet, Fencing and Other segment is involved in the wholesale of pet products, including various enclosures/kennels, beds, bowls, and compostable dog waste bags; fencing and containment products, such as post systems, wood and other fencing infill products, and kitted security fencing solutions; and other products comprising garden, landscaping, and miscellaneous products for the home. The Seed Processing and Sales segment processes and distributes agricultural seeds to distributors, as well as cleaning seeds. The company markets its products under the Lucky Dog, Adjust-A-Gate, Fit-Right, Perimeter Patrol, Lifetime Post, Early Start, Spring Gardner, Greenline, and Weatherguard brands. It also distributes sustainable bag products. It operates in the United States, Canada, Mexico, Latin America, the Caribbean, Europe, and the Asia Pacific. The company was founded in 1953 and is headquartered in North Plains, Oregon.