In Capital IQ select Companies > News, Events & Filings > Fillings and Annual Reports and search by company name or ticker.
In WRDS (you need to obtain your WRDS account): choose Compustat.
For a selection of worldwide reports, use the Bloomberg (available in the Financial Room of Barcelona IESE Library. Ask staff for password). Search for and display a company, and enter CF. Tab to Select Doc Type and select Annual Report.
In U.S. Securities and Exchange Commission.
Company websites often have a section called "company information," "investor relations," or "financial information." Also try a site search on "annual report."
For websites go to:
Also, consult: