American Concrete Paving Association (ACPA)
The American Concrete Paving Association is a national association representing concrete pavement contractors, cement companies, and equipment and material manufacturers and suppliers.

American Society for Testing and Materials (ASTM)
The American Society for Testing and materials has developed and published more than 10,000 technical standards, which are used by industries worldwide. 

Build Our Nebraska
Build Our Nebraska is a resource site for those looking to get into the construction industry in Nebraska.

BASF Admixtures
A global leader in chemical productions, BASF has also been at the forefront of concrete admixture technology and development.

National Ready Mixed Concrete Association (NRMCA)
National Ready Mixed Concrete Association's mission is to provide exceptional value for its members by responsibly representing and serving the entire ready mixed concrete industry through leadership, promotion, education, and partnering to ensure ready mixed concrete is the building material of choice.

National Stone, Sand, and Gravel Association (NSSGA)
The National Stone, Sand, and Gravel Association represents the crushed stone, sand and gravel or aggregate industries.

Nebraska Concrete and Aggregates Association (NC&AA)
The Nebraska Concrete and Aggregates Association is a nonprofit organization dedicated to the promotion, improvement, and growth of the concrete and aggregates industries.

Nebraska Concrete Paving Association (NCPA)
The Nebraska Concrete Paving Association ensures that the quality of concrete pavement produced by its members meets the highest standards.

Portland Cement Association (PCA)
Founded in 1916, the Portland Cement Association represents cement companies in the United States and Canada. It conducts market development, engineering, research, education, and public affairs programs.

American Concrete Institute (ACI)
The American Concrete Institute is a leading authority and resource worldwide for the development and distribution of consensus-based standards, technical resources, educational and training programs, certification programs, and proven expertiese for individuals and organizations involved in concrete design, construction, and materials. 

Iowa Ready Mixed Concrete Association (IRMCA)
The Iowa Ready Mixed Concrete Association includes ready mixed concrete producers, material suppliers, equipment manufacturers, and other companies interested in promoting the use of ready mixed concrete.

Ash Grove Cement Company
Founded in 1882, Ash Grove has thrived over the years because of its unceasing commitment to innovation, product dependability and quality customer service. The wisdom of this values-based approach is demonstrated by the fact that Ash Grove Cement is now the leading American-owned cement company in the United States.