The National Association of Home Builders (NAHB) helps its members build communities. Each year, NAHB’s members construct about 80% of the new homes built in the United States, both single-family and multifamily.
A federation of more than 800 state and local associations, NAHB represents more than 140,000 members. About one-third are home builders and remodelers. The rest work in closely related specialties such as sales and marketing, housing finance, and manufacturing and supplying building materials.
Based in Washington, D.C., the AIA has been the leading professional membership association for licensed architects, emerging professionals, and allied partners since 1857.
With nearly 300 state and local chapters, the AIA serves as the voice of the architecture profession and the resource for our members in service to society.