Our data is seldom abbreviated, misspelled, or incomplete. Many other publishers use short field lengths with abbreviations of the company names and individual names. WSA does not. We make thousands of calls to companies to ensure the most accurate data. Corrections are made to WSA's data base in real time as opposed to future release dates.
Any mailing list has some returned letters.
Should you experience some returns, simply send the returned envelopes back to us. We will call the company, correct our database information, reprint your cover letters with a new date, and reissue the corrected letters whenever possible. All reissued letters are mailed from WSA's data center location. Once you have chosen the parameters, our computers will search through our database and select the appropriate number of matching companies. You will discuss with your advisor your parameters and we will fax or mail you a computer analysis that will show you, SIC code by SIC code, in brackets by sales volume, the number of companies you have identified.