U.S. Company Information
These resources will give you some detailed information on US companies. Keep in mind that much information is available for publicly traded companies (ie Wall Street), while very little information is available for private companies. For privately held companies, your best bet would be news sources and Business Source Complete.
Provides financial information on publicly traded U.S.and international companies. The database consists of the following components: U.S. and International Company Data, Archives, Annual Reports, Factsheets Plus, Factsheets Express, Institutional Holdings, Insider Trades, Expanded Long-Term Debt, Equity Portraits, and Corporate Bond Portraits.
Business Source Complete
Provides full-text for more than 7,400 scholarly business journals and other sources, including nearly 1,100 peer-reviewed business publications. Offers information in nearly every area of business including management, economics, finance, accounting, international business, and more. Also includes other sources of full text information such as country economic reports from the EIU, Global Insight, ICON Group and CountryWatch and detailed company profiles for the world's 10,000 largest companies. For guidance on how to search, see Business Source Complete tutorial
Provides general and business news and information from more than 9,000 sources in 22 languages, including influential local, national and international newspapers, leading business magazines, trade publications, and news wires. Includes the exclusive combination of The Wall Street Journal (1979-present), the Financial Times, Dow Jones and Reuters newswires and the Associated Press, as well as Reuters Fundamentals, and Bureau van Dijk company profiles.