The Bank of Canada This site is a great source for exchange rates, prime rates etc
The Federal Reserve . The site for the U.S. Federal Reserve.
Corporate Information This site provides a wealth of information about companies around the world.
Standard and Poors Bond and Company Credit Ratings
Dominion Bond Rating Service Bond and Credit Ratings
SEDAR Public filings for Canadian companies. The first place to look for Annual Reports, Prospectuses, Quarterlies, Annual Information Forms, Proxies etc
EDGAR The first place to check for filings relevant to U.S. companies.
The Toronto Stock Exchange The official site of the Toronto Stock Exchange
The New York Stock Exchange The official web site for the New York Stock Exchange