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Corporate Affiliations is an international directory of more than 170,000 public or private parent companies and their subsidiaries. Historical data about company linkage goes back approximately 10 years, and the directory is updated weekly.
Hoover's Online provides company profiles for approximately 12 million public and private international companies. Information provided includes company histories, strategies, market positions, and major events, and in-depth coverage is given to the top 25,000 businesses worldwide. Hoover's is searchable by company name, industry keyword, ticker, or executive name, and you can browse companies by name, geography, industry, and stock index. Other search options include a search of news sources, reports, and IPO companies. The database is updated daily.