By Loretta Williams. Do you belong on BUILDER's annual list of the country's largest builders? If you build more than 100 homes a year, send your company name, address, fax, and phone number to email@example.com, or by regular mail to Loretta Williams at BUILDER, One Thomas Circle N.W., Suite 600, Washington, D.C. 20005. If you've already received your BUILDER 100 survey, please fax your completed form to 202-785-1974, Attention: Loretta Williams. Questions? Call 202-736-3455.