Good sources of Company Profiles:
Business Source Complete
Business Insights: Global > SWOT Reports
U.S. Securities & Exchange Commission EDGAR Company Filings
Locate 10-K Filings quickly. Search name or ticker symbol, then Filing Type = 10-K
Reports are high quality, unbiased and well regarded.
Lexis-Nexis: Find a Company
Text-only information, heavy on financials and news.