Largest Technology companies in Canada by Market Capitalization

This ranking features the largest 42 Technology companies in Canada ranked by Market Capitalization, totaling a Market Capitalization of USD 167.82 B, for July 09, 2025.

#	Name	Share Price Year-To-Date (YTD) return Price to Earnings Ratio (P/E) Revenue Revenue Year-on-Year (YoY) growth Operating Income EBIT EBITDA Free Cash Flow Dividend Yield Free Cash Flow Yield Total Assets Total Liabilities Cash and Short-Term Investments	Stock Price	Change	Price (30 days)	52W low/high	Sector

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Frequently Asked Questions

Which Technology company in Canada has the highest Market Capitalization ?

The Technology company in Canada with the highest Market Capitalization is Constellation Software Inc. (Toronto Stock Exchange: CSU.TO) at USD 76.99 B.

Which Technology company in Canada has the lowest Market Capitalization ?

The Technology company in Canada with the lowest Market Capitalization is Optiva Inc. (Toronto Stock Exchange: OPT.TO) at USD 7.04 M.

What are the top 10 Technology companies in Canada by Market Capitalization ?

The top 10 Technology companies in Canada by Market Capitalization are Constellation Software Inc., CGI Inc., Celestica Inc., Topicus.com Inc., Lumine Group Inc., Open Text Corporation, D-Wave Quantum Inc., Kinaxis Inc., BlackBerry Limited and TELUS International (Cda) Inc..

What are the bottom 10 Technology companies in Canada by Market Capitalization ?

The bottom 10 Technology companies in Canada by Market Capitalization are Optiva Inc., Versus Systems Inc., Pivotree Inc., Engine Gaming and Media, Inc., VerticalScope Holdings Inc., NTG Clarity Networks Inc., DATA Communications Management Corp., Goldmoney Inc., Hammond Manufacturing Company Limited and ZenaTech, Inc..