

The Washington, D.C.-based U.S. Green Building Council (USGBC) is a 501 c3 non-profit organization committed to a prosperous and sustainable future for our nation through cost-efficient and energy-saving green buildings..
With a community comprising 78 local affiliates, more than 20,000 member companies and organizations, and more than 100,000 LEED Accredited Professionals, USGBC is the driving force of an industry that is projected to soar to $60 billion by 2010. The USGBC leads an unlikely diverse constituency of builders and environmentalists, corporations and nonprofit organizations, elected officials and concerned citizens, and teachers and students.
Buildings in the United States are responsible for 39% of CO2 emissions, 40% of energy consumption, 13% water consumption and 15% of GDP per year, making green building a source of significant economic and environmental opportunity. Greater building efficiency can meet 85% of future U.S. demand for energy, and a national commitment to green building has the potential to generate 2.5 million American jobs.
USGBC's Mission is to transform the way buildings and communities are designed, built and operated, enabling an environmentally and socially responsible, healthy, and prosperous environment that improves the quality of life.
National Tile Contractors Association
Organized and chartered in 1947, the National Tile Contractors Association (NTCA) is a non-profit trade association serving every segment of the industry, and is recognized as the largest and most respected national tile contractors association in the world.
The entire industry benefits from our efforts. We include manufacturers, distributors, contractors, architects, designers and builders in our programs. We firmly believe that manufacturers producing quality products, sold by trained and reputable distributors, and professionally installed by qualified contractors for satisfied customers, result in growth and longevity for our industry.
NTCA members take pride in being a part of an association that has spearheaded education for the professional installation of ceramic tile and allied products. We have dedicated our Association, people and resources to the betterment of the ceramic tile and allied industries and are engaged in a wide variety of activities on behalf of our members and our industry.
The Tile Council of North America, Inc. is an international trade association dedicated to expanding the market for ceramic tile manufactured in North America.
TCNA membership is open to all domestic North American manufacturers of tile. Associate membership is available for art/studio tile manufacturers, domestic installation materials manufacturers, and domestic raw material and equipment suppliers to domestic tile manufacturers. Affiliated Product membership is designed for domestically-made specialized products and tools, cleaning and maintenance products, and metal or resin tile manufacturers selling to the ceramic tile industry.
Currently, TCNA membership represents over 90 percent of ceramic tile production in North America (Canada, Mexico and the United States). Funding of TCNA activities comes from membership dues, literature sales, product testing, trade show, and other activities.