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Georgia & Atlanta Business: National

Research Guide for Georgia and Atlanta business resources

National Directories with Geographic Search Features

D&B Million Dollar Database -  more than 10 million U.S. companies as well as 20 million international companies

Reference USA - 40 million businesses

     New Businesses module; Historical Businesses module (most recent 10 years)

Mergent Intellect - more than 70 million US companies, plus more than 200 million global companies. Replaces D&B Million Dollar Database

PrivCo - 400,000 US private companies. Focus is on funding; investors

Thomas Register  (also, from 1905-2006 in microfilm - offsite, Library Services Center - TS199.T45)

Ward's Business Directory of U.S. Private and Public Companies - via Gale Directory Library database 

Directories of Large Companies (with Geographic Search features):

Corporate Yellow Book (offsite, Library Services Center - REFERENCE  HG4057.A15646)

D&B Business Rankings  (offsite, Library Services Center - REFERENCE  HG4057.A237)

D&B Consultants Directory  (offsite, Library Services Center - REFERENCE  HD69.C6 D86x)

D&B Industrial Guide (offsite, Library Services Center - REFERENCE  TS203.D8)

Standard & Poor's Register of Corporations...  (offsite, Library Services Center - REFERENCE  HG4057.A4 )