Job Seekers Guide to Financial Services
Creating lists of financial services firms
Financial Services Canada - Available in the MHL and other libraries.
Federally Regulated Financial Institutions in Canada (OSFI)
Asset managers & investment dealers
Brokerage firms & financial analysts
Mutual fund dealers & managers
Pension money managers
Check Firsthand for banking and investment banking rankings.
OSFI - Canadian Bank Financials.
Canadian Bankers Association Financial Ranking appears to have been discontinued, however they have the annual financial results list here.