National:
Brands and Their Companies - via Gale Directory Library database; print at: T223.V4 A2225x - from 1990 on
Mergent Intellect - More than 30 million companies worldwide
LexisNexis Directory of Corporate Affiliations (within Nexis Uni) - (select "company dossier" from Menu)
Reference USA - 40 million businesses
New Businesses module - about 4 million companies
Ward's Business Directory of U.S. Private and Public Companies - 100,000 companies - via Gale Directory Library database