You can search usually search individual State Department websites to locate general information on businesses, including registered addresses and officers, as well as obtain copies of various filed documents.
Click here for quick access to the correct state office website to search.
For businesses located or registered in:
In general, public companies are required to file financial information with the Securities & Exchange Commission. These filings are available to the public for free through the SEC's EDGAR database. Forms such as the 10K, which is an annual reporting form, provide information such as a company's history, executive pay, and financial statements.
If you are an DUSoL or Drexel student, you can access company info through one of these databases.