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Rankings - Canada
Business 500: Canada's Largest Corporations (National Post Business Magazine)
Porter Controlled Access HD2807.F54x (1985-present)
Formerly known as the FP500. Ranks Canada’s largest companies, both public and private, by revenue. Additional rankings include companies within their industry, top subsidiaries, top crown corporations, largest foreign-controlled companies, and the top 40 companies by market capitalization.
Investor 500 (Canadian Business)
Porter PER HF3221.C36x (1999-present)
The Canadian Business magazine provides an annual ranking of Canada’s largest companies, as measured by market capitalization, by one-year return (actual date of issue varies, but generally during the summer).
Rankings - United States
Forbes provides a number of company rankings, including America's Largest Public Companies, America's Largest Private Companies, Global 2000, etc.
Rankings also available by state, industry, and various "top company" categories. Annual rankings are available back to 1955.
Rankings - International
Forbes Global 2000
Forbes uses an equal weighting of sales, profits, assets and market value to rank companies according to size. Rankings are also available by company name, country, industry, sales, market value, profits, and assets.
Fortune Global 500
Rankings available by revenue, profit, number of employees, location, etc.
Stock Prices and Index Levels
Stock prices for companies listed on the New York Stock Exchange and NASDAQ
aka CFMRC/TSX Database Quarterly Update
Product & Trade Directories - Canada
Directory of Directors
Porter Ref HG4090.Z5D6 (current edition)
Earlier editions kept in Porter Stacks