Lafarge Corporation (NYSE, TE: LAF) is one of North America's largest diversified suppliers of cement, aggregates and concrete, gypsum wallboard, and other materials for residential, commercial, institutional, and public works construction. Lafarge operates 15 cement plants,... more

CEMEX is a growing global building solutions company that provides products of consistently high quality and reliable service to customers and communities in more than 50 countries throughout the world. The company improves the well-being of those it serves through its relentless focus on... more

Vulcan Materials Company is a producer of construction aggregates, primarily crushed stone, sand and gravel, a producer of asphalt and concrete and a producer of cement in Florida. The Company operates through three segments: Aggregates, Asphalt mix and Concrete, and Cement. (Source: 10-K)

Hanson Building Products North America is headquartered in Dallas, Texas, and consists of three sub-divisions: Pipe & Products which produces concrete pipe and precast structures, Hanson Brick & Tile which produces bricks and concrete roofing tiles and, Hanson Paver Products, Inc... more

CRH plc is a building materials company, which manufactures and distributes building material products to construct the frame, through products that complete the building envelope to distribution channels. The Company is organized into four divisions, two in Europe: Materials and Products... more

Holcim (US) Inc. is a subsidiary of Holcim Ltd. of Switzerland. With majority and minority interests in over 70 countries on all continents, Holcim Ltd. is one of the world's leading suppliers of cement, as well as aggregates (gravel and sand), concrete, and construction-related services.

Lafarge North America is the largest diversified construction materials company and supplier of cement, aggregates and concrete, and other materials for residential, commercial, institutional and public works construction in the United States and Canada. Lafarge North America is part of... more

Martin Marietta Materials, Inc. is a producer of aggregates for the construction industry, including infrastructure, commercial, agricultural, and residential. The segments of the Company include the Mideast Group, Southeast Group, and West Group, collectively the Aggregates business, and... more

Aggregate Industries, a wholly-owned subsidiary of Holcim Ltd, is an environmentally responsible producer of high quality, aggregate-based construction materials in the US and the UK. The company produces aggregates, ready mixed concrete, asphalt (and related contracting services) and... more

Now part of CEMEX, Rinker was established following the demerger of the heavy building materials businesses of CSR Limited in March 2003. Rinker group companies have operations in the US and Australia, supplying aggregate, cement, concrete, concrete block, asphalt, concrete pipe and other... more

Granite Construction Inc. (Granite) is a heavy civil construction contractors in the United States. The Company operates nationwide, serving both public and private sector clients. Within the public sector, it primarily focuses on infrastructure projects, including the construction of... more

Boral Limited (Boral) is engaged in the manufacture and supply of building and construction materials in Australia, the United States and Asia. The Company operates in six divisions, including Australian Construction Materials (ACM), Plasterboard, Cement and Timber. In August 2007, the... more

Florida Rock Industries, Inc. is one of the nation's leading producers of construction aggregates, a major provider of ready-mixed concrete and concrete products in the Southeastern and Mid-Atlantic States and a significant supplier of cement in Florida and Georgia.

The Tarmac Group, a wholly owned subsidiary of Anglo American plc, is the UK market leader in the supply of aggregates, mortar, concrete blocks and asphalt, and is number two in ready-mixed concrete. Tarmac employs more than 10,000 people across 600 locations in 12 countries with... more

Rinker Materials provides high quality cements including Portland Types I and II, White Portland, Stucco Cement, Roof Tile Cement, and a full range of white and gray masonry cements. From ready mix concrete and pre-cast producers to building material supply houses, Rinker Materials cement... more

One of the leading cement and construction materials companies in the world, HeidelbergCement operates in 50 countries in Europe, North America, Asia and Africa. Lehigh's nearly US$2 billion per year in sales contributes significantly to HeidelbergCement's annual sales of close to US$ 7... more

Eagle Materials Inc. (EXP) is a manufacturer of basic building materials, including gypsum wallboard, cement, gypsum and non-gypsum paperboard and concrete and aggregates. The Company’s primary businesses are the manufacture and distribution of gypsum wallboard and the manufacture and... more

Ameron International Corporation (Ameron) is a multinational manufacturer of engineered products and materials for the chemical, industrial, energy, transportation and infrastructure markets. It has three segments: the Fiberglass-Composite Pipe Group, which manufactures and markets... more

RMC Group plc is a leading international producer and supplier of materials, products and services used essentially in the construction industry. The need to build is one of the most basic and important requirements in modern society. RMC is committed to meeting this need in a way that is... more

Oldcastle Precast, Inc. (www.oldcastleprecast.com), headquartered in Auburn, Washington, is one of five U.S. divisions of CRH plc and the largest division within the company covering 405 locations in 48 states and employing over 26,000 people. Oldcastle manufactures and supplies a broad... more

TXI offers a wide range of packaged concrete and cement products to serve our contractor and retail consumers. Consumer Products offers a variety of professional grade concrete mixes, concrete repair products, mortar mixes and sands. MAXIMIZERÔ concrete is one example of TXI's... more

CSR Limited (CSR) is one of Australia’s manufacturing companies with operations throughout Australia, as well as in Asia and New Zealand. Through its three principal businesses, the Company is a supplier of building products and sugar and holds an effective 25% interest in the Tomago... more

Marshalls' Transformation Centre is quite simply a one-stop shop for all garden and driveway makeovers. Whether your dream garden is traditionally English, makes a contemporary statement, or is exotically inspired, beautiful landscaping can transform your home and garden to stunning... more

Wienerberger is the world's largest producer of bricks and number 2 on the roofing market in Europe with a total of 234 plants in 24 countries.

APAC® has served the needs of its customers for more than a century. We're one of the largest transportation construction contractors in the United States ... an award-winning expert in both concrete and asphalt paving ... and a major supplier of construction materials. Focused in 14... more

Hanson is an international building materials company and the largest manufacturer of concrete products in North America. With more than 100 facilities throughout the United States and Canada, Hanson is your single source for everything from precast bridges and gravity pipe to cellular... more

Texas Industries, Inc. is a supplier of heavy construction materials in the United States through its three business segments: cement, aggregates and consumer products. The Company’s cement segment produces gray portland cement and specialty cements. Its cement production and distribution... more

At Knife River, we are proud of our heritage. Our corporation was founded in 1917 as a lignite coal mining company near the Knife River Indian Village in west central North Dakota. The region may be best known for a specific type of flint once found only in North Dakota. For thousands... more

Granite Rock Company has been a regional company for more than 101-years, and presently has operations in Watsonville, Santa Cruz, Seaside, Salinas, Gilroy, Hollister, Aromas, Felton, San Jose, Redwood City and South San Francisco. Graniterock's Pavex Construction Division is a... more

St. Lawrence Cement Group is a leading producer and supplier of products and services for the construction industry, namely cement, concrete, aggregates and construction. The company operates in Canada and on the eastern seaboard of the United States, and employs a total of 3,200 people.

Founded in 1953, the Atlantic Coast Conference now includes 12 universities: Boston College, Clemson, Duke, Florida State, Georgia Tech, Miami, North Carolina State, University of Maryland, University of North Carolina, University of Virginia, Virginia Tech and Wake Forest.

We are the leading vertically integrated supplier of aggregates, asphalt, ready mix concrete, and construction and paving services in the United States. Oldcastle Materials is a division of CRH plc, the international building materials group. CRH plc's other America's based Oldcastle... more

Headquartered in Cambridge, Massachusetts, Grace Construction Products, a business unit of W.R. Grace & Co. (NYSE: GRA), is a world-leading manufacturer of technically superior concrete admixtures and fiber reinforcement that make concrete stronger, longer lasting, crack resistant, stress... more

Smith-Midland Corporation invents, develops, manufactures, markets, leases, licenses, sells, and installs an array of precast concrete products for use primarily in the construction, utilities and farming industries. The Company's customers are primarily general contractors and federal,... more

Trinity Industries, Inc. (Trinity) is a multi-industry company that owns a range businesses, which provide products and services to the industrial, energy, transportation and construction sectors. Trinity has five business groups: Rail Group, Railcar Leasing and Management Services Group,... more

EP Henry is 100% USA made, owned and operated. For over 100 years we've been manufacturing the highest quality products in the most advanced production facilities in North America and have a number of patented products produced under license in other countries. As an innovator of... more

We are a world-class organization, with a proud cement tradition. We conduct ourselves and our business with integrity and commitment to deliver superior value and quality through our people, products and services. We provide innovative solutions to the growing challenges of the... more

Hanson Roof Tile is a leading manufacturer of concrete roof tile in the US. With nine plants, it supplies the highest quality concrete roof tile in a wide variety of styles and colors.

U.S. Concrete, Inc. (U.S. Concrete) is a producer of ready-mixed concrete, precast concrete and concrete-related products in select markets in the United States. The Company operates its business through its ready-mixed concrete and concrete-related products segment, and its precast... more

Southdown is a major building materials company engaged in cement manufacturing and the production of concrete products, construction aggregates and specialty minerals Headquartered in Houston, Texas, the Company employs approximately 3,700 people nationwide. Southdown is the second... more

The QUIKRETE® Companies are the largest manufacturers of packaged concrete in the United States and an innovative leader in the commercial building and home improvement industries. With more than 80 manufacturing facilities in the United States, Canada, Puerto Rico and South America, The... more

Siam City Cement Public Company Limited, headquartered in Bangkok, Thailand, is a producer and distributor of cement. The Company provides cement and mortar products. It markets its products under the brand name Insee, including Insee Tong, Insee Dang, Insee Petch and Insee Dum. The... more

Founded in 1928, the General Shale Brick is one of the leading exterior building materials manufacturers in the United States. We offer more than 250 types of brick in a full range of colors and textures as well as special shapes and details, a variety of landscaping materials, concrete... more

Headwaters Incorporated (Headwaters) is a diversified company providing products, technologies and services in three industries: construction materials, coal combustion products (CCPs) and alternative energy. In the construction materials segment, Headwaters designs, manufactures, and... more

Fabcon manufactures and erects precast concrete wall panels for every type of structure. And with manufacturing plants in Minnesota, Indiana, Ohio, and Pennsylvania, we're well positioned to meet your needs.

TPI Polene Public Company Limited. (TPIPL)

Pavestone Company, now in its 25th year of improving the landscape with the manufacture of beautiful concrete products, is an innovative and entrepreneurial company with a presence in more than 40 states, with a workforce of 1,600 and sales over $300 million. With a strong brand and... more

The company currently operates ten manufacturing facilities in Oregon, Washington and British Columbia. The facilities include 3 brick plants, 4 block plants, a paver plant, an architectural slab plant and a bagged mortar and grout plant. Mutual operates 16 branches in Washington and... more