To obtain information about a company, one place to start is to consult a directory.
Provides citations, abstracts, and selected full text to articles, company reports, industry reports, market research reports, and country reports about all aspects of business, “including marketing, management, MIS, POM, accounting, finance, econometrics, and economics.”
When conducting an analysis of a company, it is helpful to consult annual reports as well as filings with the SEC for publically owned companies. Some databases also provide access to analysts resports.