• Promotion of Business (Chambers of Commerce)

• 1.

Maine Aggregate Association Inc

Maine Aggregate Association is a statewide, member-based group of businesses and individuals involved with the gravel and rock industries.

• Business and Industry

• 2.

National Oil Shale Associatioin

The National Oil Shale Association (NOSA) is a nonprofit organization whose mission is to provide factual information about oil shale in the United States.

• Environmental Education and Outdoor Survival Programs

• 3.

PROJECT CORNERSTONE INC

Our mission is to educate the public about the importance of local construction aggregates (i.

• Alliance/Advocacy Organizations

• 4.

North Carolina Aggregates Association

SEE SCHEDULE O NC Aggregates Association Representing North Carolina Aggregates North Carolina Aggregates AssociationFostering Public Understanding and Appreciation of the Aggregates IndustryLearn MoreThe Value of the Aggregates Industry to AmericaLearn MoreThe Aggregate Industry in North CarolinaLearn MoreThe Future of the NCAALearn More North Carolina Aggregates Association Fostering Public Understanding and Appreciation of the Aggregates Industry Learn More The Value of the Aggregates Industry to America Learn More The Aggregate Industry in North Carolina Learn More The Future of the NCAA Learn More Mission Statement Promoting the environmentally sound responsible and economically viable extraction of crushed stone sand and gravel for use in all types of construction for public benefit and for positive statewide economic development.

• Engineering and Technology Research, Services

• 5.

Aggregates Foundation for Technology Research and Education

We are the world's largest mining association by volume and represent the #construction #aggregates industry.

Colorado Stone Sand and Gravel Association

The Colorado Stone, Sand & Gravel Association is composed of aggregate producers and companies who provide goods and services to the industry.

• Education N.E.C.

• 7.

NATURAL STONE FOUNDATION

Advancing the stone industry through information, standards, advocacy, and education.

NATURAL STONE INSTITUTE

Advancing the stone industry through information, standards, advocacy, and education.

• Engineering and Technology Research, Services

• 9.

ROCKS BUILD AMERICA FOUNDATION

NSSGA is the National Stone, Sand & Gravel Association.