North America's Largest Concrete Producers

76 TEXAS CONCRETE CO. / VICTORIA, TEXAS

Prestressed concrete supplier received the Visually Unique Bridge Award for work done on the Gulf Intracoastal Waterway Bridge in 2010. www.texasconcreteco.com

77 JENSEN PRECAST / SPARKS, NEV.

One of the largest independent precast concrete producers in the U.S., this company manufactures and designs standard and custom precast concrete products. It has facilities in Nevada, California, and Hawaii. www.jensenprecast.com

78 ENTERPRISE PROPERTIES / OMAHA, NEB.

Company produces architectural and structural precast products used for high-rise buildings, parking structures, bridges, and housing. Businesses include Enterprise Precast Concrete, American Concrete Products, Enterprise Concrete Products, Enterprise Transport, and Stonco Inc. www.enterprise-properties.com

79 SUHOR INDUSTRIES / OVERLAND PARK, KAN.

Manufacturer of precast concrete for the funeral service, building trades, and agricultural markets located in Arkansas, Colorado, Kansas, Louisiana, Missouri, New York, Oklahoma, Oregon, Pennsylvania, and Texas. www.suhor.com

80 KERKSTRA PRECAST / GRANDVILLE, MICH.

Producer specializes in structural and architectural precast products for the hospitality, industrial, and retail markets in the Midwest. It completed work on Hope College in Michigan in 2010. www.kerkstra.com

81 CAST-CRETE CORP. / SEFFNER, FLA.

Producer of engineered products for the residential, commercial, and institutional construction industries. It is the largest manufacturer of precast and prestressed concrete U-lintels in the U.S. www.castcrete.com

82 MORAINE MATERIALS / FRANKLIN, OHIO

Family-owned for more than 75 years, this producer manufactures and supplies concrete products for the commercial, industrial, and residential markets in Ohio and Kentucky. www.mormat.com

83 SHELBY MATERIALS / SHELBYVILLE, IND.

Family-owned producer for more than 50 years operates eight concrete plants and two aggregate mines in Indiana. It completed work on a water treatment plant in 2010. www.shelbymaterials.com

84 MCCOIGH GROUP / TRENTON, MICH.

This Michigan-based company is a distributor, supplier, and marketer of construction materials and trucks used for the commercial and industrial markets.

85 SILVI GROUP / FAIRLESS HILLS, PA.

Silvi Concrete division was founded in 1948 by Larry Silvi Sr. It operates four ready-mix plants in Pennsylvania and two in New Jersey. Its fleet is comprised solely of front-discharge mixers. www.silvi.com

86 MOLIN CONCRETE PRODUCTS / LINO LAKES, MINN.

Serving the Midwest, this fourth-generation, family-owned company designs, manufactures, and installs structural concrete components. In 2010, it completed work on the Eau Claire County (Wis.) Jail. www.molin.com

87 GULF COAST PRE-STRESS / PASS CHRISTIAN, MISS.

Producer manufactures precast/prestressed concrete components for the bridge, marine, and structural industries in the Gulf region. Recent projects include the I-310 interchange in St. Charles Parish, La. www.gcprestress.com

88 NITTERHOUSE CONCRETE GROUP / CHAMBERSBURG, PA.

This company is a precast/prestressed concrete producer for the industrial, residential, and commercial markets. Services include concrete and masonry products such as parking structures, wall panels, and architectural block and brick. www.nitterhouse.com

89 QUADROZZI CONCRETE CORP. / BROOKLYN, N.Y.

This producer has manufactured ready-mix concrete for many high-profile projects in metro New York. It has a page on Facebook.

90 CONTRACTOR'S SUPPLIES / LUFKIN, TEXAS

Producer of ready-mixed concrete and concrete and masonry supplies serves East Texas. Business includes five ready-mix plants. www.csiconcrete.com

91 GRECO BROTHERS / OZONE PARK, N.Y.

This 53-year-old family-owned ready-mix concrete producer serves the New York metro area. It has plants in Ozone Park and Brooklyn. www.grecoreadymix.com

92 SMITH-MIDLAND CORP. / MIDLAND, VA.

Precast concrete producer had its the most profitable year in 2010 due to product diver-sification. Two slenderwall projects scheduled for 2011 will be the company's largest to date. www.smithmidland.com

93 UNITED PRECAST / MT. VERNON, OHIO

This precast and prestressed producer started with three employees in 1970 and has more than 250 today. It co-sponsors a five-kilometer run in August. www.unitedprecast.net

94 THE WELLS GROUP / WEST LIBERTY, KY.

This producer received 98% of its revenue last year from ready-mix concrete. It plans to hire drivers this year and is currently working on starting a website.

95 SPEED FAB-CRETE CORP. / FORT WORTH, TEXAS

Structural products producer aggressively markets precast products in the transportation sector. In received the 2011 Small Business of the Year Award from the Fort Worth Chamber of Commerce. www.speedfab-crete.com

96 DOAN COMPANIES / YPSILANTI, MICH.

Ready-mix producer has nine manufacturing plants in southwest Michigan. It provides ready-mix concrete for the residential, commercial, and government markets, and also sells used construction equipment. www.doancompanies.com

97 SCHMITZ READY MIX INC. / MILWAUKEE

This southeast Wisconsin ready-mix producer's website includes the Schmitzmix Concrete Connection, which links homeowners with reputable concrete contractors. www.schmitzmix.com

98 NATIONAL PRECAST INC. / ROSEVILLE, MICH.

Architectural and structural precast producer serves Michigan, Illinois, Indiana, Ohio, and Wisconsin. Products include concrete walls, columns, beams, and double-tees. www.nationalprecast.com

99 KCI COMPANIES / CECILIA, KY.

Owner of Kentucky Concrete was founded in 1979 as Hardin County Ready Mix. Today, it operates six ready-mix plants in Kentucky and one in nearby Indiana; it has 65 front-discharge trucks. www.kyconcrete.com

100 SNYDER BRICK & BLOCK / MONROE, OHIO

This fourth-generation company is the last block producer remaining in Dayton, Ohio. Block accounts for one-half of revenue, with supplies such as brick, masonry tools, rebar, mortar and cement accounting for the rest.

* Ranked by 2010 revenue

—Sharon J. Rehana researched and wrote the company summaries.