AAON, Inc., together with its subsidiaries, engages in the manufacture and sale of air-conditioning and heating equipment primarily in the United States and Canada. Its products include standardized and custom rooftop units; chillers; make-up air units; heat recovery units; air-handling units that consist of.. Read More

A manufacturing company engaged in the research, development and marketing of proprietary products for the construction industry.

Amcol International Corporation, through its subsidiaries, operates as a specialty minerals company in the Americas, Europe, and the Asia Pacific. The companys Minerals Segment offers custom-blended bentonite and allied non-bentonite products; formulated additives; and sodium bentonite-based scoopable, traditional, and alternative cat litters, as well as specialty pet products to grocery and drug stores, mass merchandisers, wholesale clubs, and pet specialty stores. It also provides sodium bentonite and leonardite used in oil and gas well drilling; bentonite and bentonite blends for the construction industry; agglomerated bentonite to the detergent industry; adsorbent polymers and purified grades of bentonite ingredients for personal skin care products; and nanoclays. Its Environmental segment offers geosynthetic clay liner products for lining and capping landfills, and for containment in tank farms, storm water containment systems, waste stabilization lagoons, sewage lagoons, and mine site and wetlands reclamation applications; waterproofing and roofing underlayment systems; and drilling products. The companys Oilfield Services segment provides onshore and offshore water treatment filtration, pipeline separation, waste fluid treatment, rental tools, coil tubing, and well testing data services for the oil and gas industry. This segment also offers liquid nitrogen with its personnel and mobile equipment to the production platforms, pipeline operators, and refineries; and rents high-pressure pumps, iron, and manifolds to oil and gas production platform operators. Its Transportation segment offers long-haul trucking and freight brokerage services primarily for the delivery of finished products in the continental United States. The company was formerly known as American Colloid Company and changed its name to AMCOL International Corporation in 1995. AMCOL International Corporation was founded in 1924 and is headquartered in Hoffman Estates, Illinois.

Ameron International Corporation, together with its subsidiaries, manufactures and sells engineered products and materials for the chemical, industrial, energy, transportation, and infrastructure industries from its plants in North America, South America, Europe, and Asia. It operates in three groups: Fiberglass-Composite Pipe, Water Transmission, and Infrastructure Products. The Fiberglass-Composite Pipe group offers filament-wound and molded fiberglass pipes, tubes, fittings, and well screens for the industrial, petroleum, chemical processing, and petrochemical industries, as well as for service station piping systems, aboard marine vessels, and offshore oil platforms. The Water Transmission group supplies concrete cylinder pipe, prestressed concrete cylinder pipe, steel pipe, and reinforced concrete pipe for water transmission, and storm and industrial waste water and sewage collection; large-diameter wind towers for the U.S. wind-energy market; and polyvinyl chloride and polyethylene sheet lining for the protection of concrete pipe and cast-in-place concrete structures. The Infrastructure Products group provides ready-mix concrete, basaltic aggregates, dune sand, concrete pipe, and box culverts to the construction industry in Hawaii; and concrete and steel poles for highway, street, and outdoor area lighting, as well as for traffic signals. The company markets its products directly through its-owned sales force, as well as through sales agents, manufacturers representatives, distributors, and licensees. Ameron International, through its joint ventures, manufactures and sells concrete pressure pipes; glass reinforced epoxy pipe and fittings; and reinforcing bars. It was formerly known as Ameron, Inc. and changed its name to Ameron International Corporation in 1996. The company was founded in 1907 and is headquartered in Pasadena, California.

Apogee Enterprises, Inc., through its subsidiaries, engages in the design and development of glass products, services, and systems. The company operates through two segments, Architectural Products and Services, and Large-Scale Optical Technologies. The Architectural Products and Services segment designs,.. Read More

Armstrong World Industries, Inc. designs, manufactures, and sells flooring products and ceiling systems in the Americas, Europe, and the Pacific Rim. It operates in four segments: Resilient Flooring, Wood Flooring, Building Products, and Cabinets. The Resilient Flooring segment produces vinyl sheet, vinyl tile,.. Read More

Continental Materials Corporation and its subsidiaries engage in manufacturing and marketing heating, ventilation, and air conditioning (HVAC) products, and construction products in North America. Its HVAC products include gas-fired wall furnaces, console heaters, fan coils, and evaporative coolers. The companys construction products comprise ready mix concrete, aggregates, and construction supplies. It also offers hollow metal doors, door frames, and other hardware. The company sells its HVAC products through plumbing, heating, and air conditioning wholesale distributors, as well as directly to retail home-centers and other retail outlets; and to HVAC installing contractors and equipment manufacturers for commercial applications. It sells construction products through its direct sales personnel primarily to general and sub-contractors, government entities, and individuals. The company was founded in 1954 and is based in Chicago, Illinois.

Drew Industries Incorporated, through its subsidiaries, manufactures and markets various components for recreational vehicles (RVs) and manufactured homes in the United States. It offers components used in the production of RVs, primarily travel trailers and fifth-wheel RVs, including towable RV steel chassis, axles, and suspension solutions; RV slide-out mechanisms and solutions; thermoformed products; toy hauler ramp doors; manual, electric, and hydraulic stabilizer and lifting systems; aluminum windows and screens; chassis components; furniture and mattresses; furniture and mattresses; entry steps; and specialty trailers for hauling boats, personal watercraft, snowmobiles, and equipment, as well as other towable accessories. The company provides components for manufactured homes, and housing and office units, including vinyl and aluminum windows and screens, steel chassis, steel chassis parts, axles, and thermoformed bath and kitchen products. It also manufactures components for motorhomes; and specialty trailers primarily for hauling boats, personal watercraft, snowmobiles and equipment, as well as axles for specialty trailers. Drew Industries was founded in 1962 and is based in White Plains, New York.

Fastenal Company, together with its subsidiaries, operates as a wholesaler and retailer of industrial and construction supplies. It offers fastener product line under two categories, which include threaded fasteners, such as bolts, nuts, screws, studs, and related washers that are used in manufactured products and building projects, as well as in the maintenance and repair of machines and structures; and miscellaneous supplies, including paints, various pins and machinery keys, concrete anchors, batteries, sealants, metal framing systems, wire rope, strut, private-label stud anchors, rivets, and related accessories. The company primarily serves manufacturing markets, which include both original equipment manufacturers and maintenance and repair operations; and the construction market that includes general, electrical, plumbing, sheet metal, and road contractors, as well as other users, such as farmers; truckers; railroads; mining companies; federal, state, and local governmental entities; schools; and certain retail trades in North America. As of December 31, 2008, it operated 2,311 company-owned or leased store locations in the United States, Puerto Rico, Canada, Mexico, Singapore, the Peoples Republic of China, and the Netherlands. The company was founded in 1967 and is based in Winona, Minnesota.

Griffon Corporation, together with its subsidiaries, operates as a manufacturing company primarily in the United States, Germany, the United Kingdom, Canada, and Poland. The company operates in three segments: Electronic Information and Communication Systems, Garage Doors, and Specialty Plastic Films. The.. Read More

Headwaters Incorporated provides products, technologies, and services to building products, coal combustion products (CCPs), and energy industries in the United States and Canada. The companys Building Products segment designs, manufactures, and sells architectural stone and resin-based exterior siding.. Read More

Imperial Chemical Industries PLC engages in the research, manufacture, and sale of paints and other chemical products. It operates in five segments: Paints, Adhesives, Specialty Starches, Specialty Polymers, and Electronic Materials. The Paints segment offers decorative paint and packaging coatings for food and.. Read More

Imperial Industries, Inc., together with its subsidiaries, engages in the manufacture and distribution of building materials to dealers and others located primarily in Florida, Mississippi, and Louisiana. It offers exterior and interior finishing wall coatings and mortar products for the construction industry, as.. Read More

LSB Industries, Inc., through its subsidiaries, engages in the manufacture and sale of geothermal and water source heat pumps and air handling products, and chemical products. It operates in two segments, Chemical and Climate Control. The Chemical segment manufactures and sells nitric acid, mixed nitrating acids, metallurgical and commercial grade anhydrous ammonia, sulfuric acid, and ammonium nitrate for industrial applications; anhydrous ammonia, ammonium nitrate, urea ammonium nitrate, and ammonium nitrate ammonia solution for agricultural applications; and industrial grade ammonium nitrate and solutions for the mining industry. This segment sells its chemical products to farmers, ranchers, and fertilizer dealers and distributors, as well as polyurethane, paper, fibers, and electronics industries. The Climate Control segment manufactures and sells a range of air conditioning and heating products consisting of geothermal and water source heat pumps; hydronic fan coils; other heating, ventilation, and air conditioning (HVAC) products, including air handlers and modular chiller systems. Its HVAC products are primarily for use in commercial and residential new building construction, renovation of existing buildings, and replacement of existing systems. This segments products also used in various hotels, motels, schools, hospitals, apartment buildings, office buildings, and other commercial or residential structures. It serves original equipment manufacturers, contractors, and independent sales representatives. LSB Industries sells its products in Canada, the Middle East, Mexico, central and South America, Europe, the south east Asia, the Caribbean, and internationally. The company was founded in 1968 and is based in Oklahoma City, Oklahoma.

Martin Marietta Materials, Inc. engages in the production and sale of aggregates primarily for the construction industry in the United States, Canada, the Caribbean Islands, and the Bahamas. The company operates through two segments, Aggregates and Specialty Products. The Aggregates segment mines, processes, and.. Read More

MDU Resources Group, Inc. operates as a natural resource company in the United States. The company operates in six segments: Electric, Natural Gas and Oil Production, Construction Services, Pipeline and Energy Services, Construction Materials and Contracting, and Other. The Electric segment generates, transmits,.. Read More

Metwood, Inc. provides construction-related products and engineering services to residential customers and contractors, commercial contractors, developers, and retail enterprises, primarily in southwestern Virginia. The company manufactures light-gage steel construction materials, combined with wood or wood.. Read More

NCI Building Systems, Inc. manufactures and markets metal products for the nonresidential construction industry in North America. The companys Metal Coil Coating segment consists of cleaning, treating, and painting various flat rolled metal coil substrates, as well as slitting and/or embossing the painted coils, before the steel is fabricated for use by various industrial users. It also cleans, treats, and coats hot-roll metal coils and light gauge metal for third parties for applications, such as construction products, heating and air conditioning systems, water heaters, lighting fixtures, ceiling grids, office furniture, and other products; and provides toll coating services and package coating. This segment serves other manufacturers of engineered building systems and metal components. Its Metal Components segment designs, manufactures, sells, and distributes metal components for construction applications, as well as for repair and retrofit uses. Its metal components include metal roof and wall systems, metal partitions, metal trim, doors, and other related accessories. This segment also manufactures roll-up doors; and sells interior and exterior walk doors for use in the self storage industry, and metal and other buildings. It sells metal components directly to regional manufacturers, contractors, subcontractors, distributors, lumberyards, cooperative buying groups, and other customers. The companys Engineered Building Systems segment designs, engineers, manufactures, and markets engineered building systems and self-storage building systems for commercial, industrial, agricultural, governmental, and community markets. This segment sells its products to builders, general contractors, developers, private labels, and end users through an in-house sales force. NCI Building Systems, Inc. was founded in 1984 and is headquartered in Houston, Texas.

Noble Innovations, Inc., a development stage company, develops tank-less water heating systems in the United States. The companys principal product includes Viridian Tankless electric water heater that could provide hot water. It intends to market its products through plumbing and electrical distributors, appliance stores selling plumbing products, builders, and other equipment manufacturers, as well as directly to plumbers and electricians and individual remodelers. The company is based in Phoenix, Arizona.

Owens Corning, through its subsidiaries, provides composite and building materials systems. The company operates in four segments: Insulating Systems, Roofing and Asphalt, Other Building Materials and Services, and Composite Solutions. The Insulating Systems segment manufactures and sells insulation products,.. Read More

PGT, Inc. engages in the manufacture and supply of residential impact-resistant windows and doors. It offers impact-resistant products, which include heavy-duty aluminum or vinyl frames with laminated glass to provide protection from hurricane-force winds and wind-borne debris. It also offers a range of.. Read More

Q.E.P. Co., Inc., together with its subsidiaries, manufactures, markets, and distributes various specialty tools and flooring related products for the home improvement market. The companys products include trowels, floats, tile cutters, wet saws, spacers, nippers, pliers, carpet trimmers and cutters, flooring adhesives, seaming tape, tack strips, knives, dry set powders, grouts, accessory flooring supplies, and safety products; and flooring installation products. It also provides carpet installation services; thin-set mortars, self-leveling concrete toppings and crack-suppressing waterproof membranes for use in the flooring industry; ceramic tile tools and accessories to the retail and distribution markets; and ceramic borders and trim. The company markets approximately 3,000 specialty tools and flooring related products used primarily for surface preparation and installation of ceramic tile, carpet, vinyl, and wood flooring under Q.E.P., ROBERTS, Capitol, QSet, Vitrex, and Elastiment brand names. It sells its products to home improvement retailers, including national and regional chains; international chain stores; specialty distributors; hardware, construction, flooring, and home improvement trades; and chain or independent hardware, tile, and carpet retailers for use by the do-it-yourself consumers, as well as to construction or remodeling professionals. The company sells its product through its own sales staff, independent manufacturing representatives, an in-house telemarketing sales force, and outside salaried and commissioned sales representatives. It has operations in the United States, Canada, Europe, Australia, New Zealand, Latin America, Asia, and internationally. Q.E.P. Co., Inc. was founded in 1979 and is headquartered in Boca Raton, Florida.

Quanex Building Products Corporation provides engineered building products and aluminum sheet building products in the United States and internationally. The companys Engineered Building Products segment produces window and door components for original equipment manufacturers that primarily serve the residential construction and remodeling markets. It also offers insulating glass spacer/sealant systems, thin film solar panel sealants, window and patio door screens, aluminum cladding and other roll formed metal window components, door components, such as thresholds and astragals, residential exterior products, engineered vinyl and composite patio door and window profiles, custom window grilles, and trim and architectural moldings in a variety of woods primarily for the home improvement and residential construction markets. The companys Aluminum Sheet Building Products segment includes reducing reroll (hot-rolled aluminum sheet) coil to specific gauge, annealing, slitting, and custom coating. Its products are used in various end-use applications comprising window frames, exterior home trim, fascias, roof edgings, soffits, downspouts, and gutters in the building and construction markets, as well as other capital goods and transportation markets. The company offers its products to original equipment manufacturers and distributors through direct and indirect sales groups. Quanex Building Products Corporation is based in Houston, Texas.

Real Goods Solar, Inc. operates as a residential and commercial solar energy integrator in California and Colorado. The company offers various turnkey services, including design, procurement, permitting, build-out, grid connection, financing referrals, and warranty. It installs residential and small commercial.. Read More

RPM International, Inc., through its subsidiaries, engages in the manufacture, marketing, and sale of various specialty chemical products to industrial and consumer markets worldwide. It operates in two segments, Industrial and Consumer. The Industrial segment offers sealants and institutional roofing systems,.. Read More

Strategic Rare Earth Metals, Inc., through its subsidiary, China Laizhou Bay Mining International Corporation, engages in mining and processing granite in the People's Republic of China. It extracts granite blocks from quarries and processes them into finished pieces, such as slabs and tiles that are used in.. Read More

TAT Technologies, Ltd., together with its subsidiaries, engages in the manufacture and sale of a range of heat transfer equipment used in mechanical and electronic systems on-board commercial and military aircraft, and other electronic equipment. The company offers a line of heat transfer components, including.. Read More

Tecumseh Products Company manufactures and sells hermetically sealed compressors worldwide. Its products include a range of air conditioning and refrigeration compressors, as well as condensing units and complete refrigeration systems. The companys products are used in commercial refrigeration applications,.. Read More

United States Lime & Minerals, Inc. manufactures and sells lime and limestone products in the United States. It extracts limestone from open-pit and underground quarries, and processes it for sale as pulverized limestone, quicklime, hydrated lime, and lime slurry. The company sells its lime and limestone products to highway, street and parking lot contractors, steel producers, municipal sanitation and water treatment facilities, aluminum producers, paper manufacturers, glass manufacturers, roof shingle manufacturers, and poultry and cattle feed producers in Alabama, Arkansas, Colorado, Florida, Illinois, Indiana, Kansas, Kentucky, Louisiana, Maryland, Mississippi, Missouri, Ohio, Oklahoma, Pennsylvania, Tennessee, and Texas. United States Lime & Minerals, Inc., through its subsidiary, U.S. Lime Company O & G, LLC, owns royalty and working interests in natural gas wells located in Johnson County, Texas. The company was founded in 1948 and is headquartered in Dallas, Texas.

USG Corporation, through its subsidiaries, engages in the manufacture and distribution of building materials worldwide. The company manufactures and markets gypsum and related products, including gypsum wallboard, lines of joint compounds used for finishing wallboard joints, lines of cement board and accessories, lines of gypsum fiber panels, lines of poured gypsum underlayments, and various construction plaster products. Its gypsum products are used in various building applications to finish the interior walls, ceilings, and floors in residential, commercial, and institutional construction. The company also produces gypsum-based products for agricultural and industrial customers to use in various applications, including soil conditioning, road repair, fireproofing, and ceramics. USG Corporation distributes its gypsum products through its own locations, specialty wallboard distributors, building materials dealers, home improvement centers and other retailers, and contractors. In addition, the company manufactures and markets interior systems products, including ceiling tiles and ceiling grids that are primarily used in commercial applications. Further, USG Corporation distributes other manufacturers gypsum wallboard, joint compound and other gypsum products, drywall metal, insulation, roofing products, and accessories. Its products are also used in repair and remodel construction. The company was founded in 1901 and is based in Chicago, Illinois.

The Valspar Corporation manufactures and distributes coatings, paints, and related products primarily in the United States and internationally. The companys coatings include decorative and protective coatings for metal, wood, plastic, and glass, primarily for sale to original equipment manufacturer customers. These products consist of primers, top coats, varnishes, inks, sprays, stains, fillers, and other coatings used in a range of manufacturing industries, including building products, appliances, furniture, transportation, agricultural and construction equipment, metal packaging, and metal fabrication. It provides packaging product line, which comprises coatings for interior and exterior use in metal packaging containers, such as food containers and beverage cans; and coatings for aerosol and paint cans, bottle crowns for glass, plastic packaging, and bottle closures; general industrial product line that includes a single source for powder, liquid, and electrodeposition coatings technologies; coil coatings, which are applied to metal coils that are used to manufacture pre-engineered buildings and building components, and other metal building and architectural products and appliances; and wood product line, which consists of decorative and protective coatings for wood furniture, building products, cabinets, and floors. The companys paints comprise architectural paints, such as interior and exterior paints, stains, primers, varnishes, and high performance floor paints; and specialty decorative products, such as enamels, aerosols, and faux finishes used in the do-it-yourself market. It also provides automotive refinish paints and aerosol spray paints. In addition, the company offers specialty polymers, gelcoats, colorants, and furniture protection plans. It distributes its products through home centers, mass merchants, hardware wholesalers, distributors, and independent dealers. The company was founded in 1806 and is based in Minneapolis, Minnesota.

Vulcan Materials Company, together with its subsidiaries, engages in the production and sale of basic materials for the infrastructure primarily in the United States. The company operates in three segments: Aggregates, Asphalt mix and Concrete, and Cement. The Aggregates segment produces construction aggregates, including crushed stone, sand and gravel, rock asphalt, and recycled concrete. This segments aggregates are used primarily in the construction and maintenance of highways, streets, and other public works, as well as in the construction of housing and commercial, industrial, and other nonresidential facilities. Its aggregates are also used as railroad track ballast. The Asphalt mix and Concrete segment produces and sells asphalt mix and ready-mixed concrete; and other concrete products, such as block, prestressed, and precast beams, as well as resells purchased building materials related to the use of ready-mixed concrete and concrete block. The Cement segment provides Portland and masonry cement in bulk form and bags to the concrete products industry. It also mines, produces, and sells calcium products for the animal feed, paint, plastics, and joint compound industries. In addition, this segment imports cement, clinker, and slag to resell, as well as to blend, bag, or reprocess into specialty cements. Vulcan Materials Company serves asphalt mix, ready-mixed concrete, and concrete product producers; and construction, road and highway, nonresidential building, nonresidential parking lot, and residential contractors. The company, formerly known as Virginia Holdco, Inc., was founded in 1909 and is headquartered in Birmingham, Alabama.