Marble Institute of America
This is a International Trade Association composed of quarriers, fabricators and retailers. With valuable information about the care of stone and assistance in finding a dealer in your area, this is a valuable stone information source.

Monument Builders of North America (MBNA)
A great source for additional information about memorialization from North America's only monument retailers association. Another source for finding a retailer and interesting information about memorials.

The Blue Book
The Blue Book of Building & Construction.

National Building & Granite Quarriers Association
An excellent source for American Manufacturers who have a history of quarrying and fabricating reliable building material.

Building Stone Institute
The Building Stone Institute is a not-for-profit trade association dedicated to serving its member firms while at the same time educating the consumers on the uses and benefits of natural stone.

Northwest Granite Manufacturers
The Northwest Granite Manufacturers Association (NWGMA) is a coalition of stone companies that serves to enhance the granite industry through education and promotion.

StonExpo
StonExpo is the only event bringing together everything the stone industry needs to be successful - more natural stone and machinery, more resources and suppliers, a comprehensive conference program and unparalleled networking opportunities.

ICCFA - International Cemetery, Cremation and Funeral Association
The International Cemetery, Cremation and Funeral Association is the only international trade association representing all segments of the cemetery, funeral service, cremation and memorialization profession.

The Natural Stone Council
The Natural Stone Council is a collaboration of businesses and trade associations that have come together to promote the use of Genuine Stone in commercial and residential applications. By pooling resources, their goal is to increase the understanding of, preference for and consumption of Genuine Stone.