Yahoo! Finance -company profiles, financial information (stock quotes and graphing), business news and industry information.

Fraser's Canadian Trade Directory
www.frasers.com/ -gives contact information on Canadian companies. Can be searched by company name, product, service or brand. Search is free, but you must register.

Canada Newswire: Search for a company snapshot
www.newswire.ca/htmindex/snapshot

Strategis, from Industry Canada
www.strategis.ic.gc.ca

Thomas Register
www.thomasregister.com

Big Charts

www.bigcharts.marketwatch.com -company profiles and financial information