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Top S&P/TSX Composite Companies by Market Cap and Stocks in 2025

This is the list of the largest public listed companies in the S&P/TSX Composite index ranked by market capitalization, together with links to their reference stock, sector and industry.

S&P/TSX Composite Chart & Analysis

Top S&P/TSX Composite Companies Ranking by Market Cap as of July 1, 2025

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Ranking Company Stock Market Cap (USD) Country Sector Industry
151 Boralex Inc. BLX wb_incandescent $2.48 B Canada Canadian Utilities Canadian Utilities—Renewable
152 Exchange Income Corporation EIF wb_incandescent $2.45 B Canada Canadian Industrials Canadian Airlines
153 Tricon Residential, Inc. TCN wb_incandescent $2.42 B

(Jan. 1, 2024)

 Canada Canadian Real Estate Canadian Real Estate Services
154 Brookfield Business Partners L.P. BBU.UN wb_incandescent $2.39 B Bermuda Bermuda Industrials Bermuda Conglomerates
155 Methanex Corporation MX wb_incandescent $2.32 B Canada Canadian Basic Materials Canadian Chemicals
156 Paramount Resources Ltd. POU wb_incandescent $2.26 B Canada Canadian Energy Canadian Oil & Gas E&P
157 Cogeco Communications Inc. CCA wb_incandescent $2.22 B Canada Canadian Communication Services Canadian Telecom Services
158 MAG Silver Corp. MAG wb_incandescent $2.22 B Canada Canadian Basic Materials Canadian Silver
159 First Majestic Silver Corp. FR wb_incandescent $2.08 B

(July 1, 2024)

 Canada Canadian Basic Materials Canadian Silver
160 Athabasca Oil Corporation ATH wb_incandescent $2.08 B Canada Canadian Energy Canadian Oil & Gas E&P
161 NuVista Energy Ltd. NVA wb_incandescent $2.07 B Canada Canadian Energy Canadian Oil & Gas E&P
162 Winpak Ltd. WPK wb_incandescent $2.05 B Canada Canadian Consumer Discretionary Canadian Packaging & Containers
163 Crombie Real Estate Investment Trust CRR.UN wb_incandescent $2.04 B Canada Canadian Real Estate Canadian REIT—Diversified
164 Innergex Renewable Energy Inc. INE wb_incandescent $2.03 B Canada Canadian Utilities Canadian Utilities—Renewable
165 Wesdome Gold Mines Ltd. WDO wb_incandescent $2.02 B Canada Canadian Basic Materials Canadian Gold
166 Fortuna Silver Mines Inc. FVI wb_incandescent $2.02 B Peru Peru Basic Materials Peru Silver
167 goeasy Ltd. GSY wb_incandescent $2.00 B Canada Canadian Financials Canadian Credit Services
168 NovaGold Resources Inc. NG wb_incandescent $1.85 B Canada Canadian Basic Materials Canadian Gold
169 Russel Metals Inc. RUS wb_incandescent $1.85 B Canada Canadian Industrials Canadian Industrial Distribution
170 Allied Properties Real Estate Investment Trust AP.UN wb_incandescent $1.84 B Canada Canadian Real Estate Canadian REIT—Office
171 Tamarack Valley Energy Ltd. TVE wb_incandescent $1.81 B Canada Canadian Energy Canadian Oil & Gas E&P
172 International Petroleum Corporation IPCO wb_incandescent $1.81 B Canada Canadian Energy Canadian Oil & Gas E&P
173 Killam Apartment Real Estate Investment Trust KMP.UN wb_incandescent $1.79 B Canada Canadian Real Estate Canadian REIT—Residential
174 Sprott Inc. SII wb_incandescent $1.79 B Canada Canadian Financials Canadian Asset Management
175 Spin Master Corp. TOY wb_incandescent $1.77 B Canada Canadian Consumer Discretionary Canadian Leisure
176 Ero Copper Corp. ERO wb_incandescent $1.72 B Canada Canadian Basic Materials Canadian Copper
177 Altus Group Limited AIF wb_incandescent $1.72 B Canada Canadian Real Estate Canadian Real Estate Services
178 Pet Valu Holdings Ltd PET wb_incandescent $1.70 B Canada Canadian Consumer Discretionary Canadian Specialty Retail
179 North West Company Inc. NWC wb_incandescent $1.68 B Canada Canadian Consumer Staples Canadian Grocery Stores
180 Denison Mines Corp. DML wb_incandescent $1.61 B Canada Canadian Energy Canadian Uranium

Top S&P/TSX Composite Companies Ranking by Market Cap as of July 1, 2025

151. Boralex Inc.

Company Profile: Boralex Inc.
Market Cap (USD): $2.48 B
Stock: BLX wb_incandescent
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Renewable

152. Exchange Income Corporation

Company Profile: Exchange Income Corporation
Market Cap (USD): $2.45 B
Stock: EIF wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Airlines

153. Tricon Residential, Inc.

Company Profile: Tricon Residential, Inc.
Market Cap (USD): $2.42 B (Jan. 1, 2024)
Stock: TCN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian Real Estate Services

154. Brookfield Business Partners L.P.

Company Profile: Brookfield Business Partners L.P.
Market Cap (USD): $2.39 B
Stock: BBU.UN wb_incandescent
Country: Bermuda
Sector: Bermuda Industrials
Industry: Bermuda Conglomerates

155. Methanex Corporation

Company Profile: Methanex Corporation
Market Cap (USD): $2.32 B
Stock: MX wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Chemicals

156. Paramount Resources Ltd.

Company Profile: Paramount Resources Ltd.
Market Cap (USD): $2.26 B
Stock: POU wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

157. Cogeco Communications Inc.

Company Profile: Cogeco Communications Inc.
Market Cap (USD): $2.22 B
Stock: CCA wb_incandescent
Country: Canada
Sector: Canadian Communication Services
Industry: Canadian Telecom Services

158. MAG Silver Corp.

Company Profile: MAG Silver Corp.
Market Cap (USD): $2.22 B
Stock: MAG wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Silver

159. First Majestic Silver Corp.

Company Profile: First Majestic Silver Corp.
Market Cap (USD): $2.08 B (July 1, 2024)
Stock: FR wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Silver

160. Athabasca Oil Corporation

Company Profile: Athabasca Oil Corporation
Market Cap (USD): $2.08 B
Stock: ATH wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

161. NuVista Energy Ltd.

Company Profile: NuVista Energy Ltd.
Market Cap (USD): $2.07 B
Stock: NVA wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

162. Winpak Ltd.

Company Profile: Winpak Ltd.
Market Cap (USD): $2.05 B
Stock: WPK wb_incandescent
Country: Canada
Sector: Canadian Consumer Discretionary
Industry: Canadian Packaging & Containers

163. Crombie Real Estate Investment Trust

Company Profile: Crombie Real Estate Investment Trust
Market Cap (USD): $2.04 B
Stock: CRR.UN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Diversified

164. Innergex Renewable Energy Inc.

Company Profile: Innergex Renewable Energy Inc.
Market Cap (USD): $2.03 B
Stock: INE wb_incandescent
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Renewable

165. Wesdome Gold Mines Ltd.

Company Profile: Wesdome Gold Mines Ltd.
Market Cap (USD): $2.02 B
Stock: WDO wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

166. Fortuna Silver Mines Inc.

Company Profile: Fortuna Silver Mines Inc.
Market Cap (USD): $2.02 B
Stock: FVI wb_incandescent
Country: Peru
Sector: Peru Basic Materials
Industry: Peru Silver

167. goeasy Ltd.

Company Profile: goeasy Ltd.
Market Cap (USD): $2.00 B
Stock: GSY wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Credit Services

168. NovaGold Resources Inc.

Company Profile: NovaGold Resources Inc.
Market Cap (USD): $1.85 B
Stock: NG wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

169. Russel Metals Inc.

Company Profile: Russel Metals Inc.
Market Cap (USD): $1.85 B
Stock: RUS wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Industrial Distribution

170. Allied Properties Real Estate Investment Trust

Company Profile: Allied Properties Real Estate Investment Trust
Market Cap (USD): $1.84 B
Stock: AP.UN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Office

171. Tamarack Valley Energy Ltd.

Company Profile: Tamarack Valley Energy Ltd.
Market Cap (USD): $1.81 B
Stock: TVE wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

172. International Petroleum Corporation

Company Profile: International Petroleum Corporation
Market Cap (USD): $1.81 B
Stock: IPCO wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

173. Killam Apartment Real Estate Investment Trust

Company Profile: Killam Apartment Real Estate Investment Trust
Market Cap (USD): $1.79 B
Stock: KMP.UN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Residential

174. Sprott Inc.

Company Profile: Sprott Inc.
Market Cap (USD): $1.79 B
Stock: SII wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Asset Management

175. Spin Master Corp.

Company Profile: Spin Master Corp.
Market Cap (USD): $1.77 B
Stock: TOY wb_incandescent
Country: Canada
Sector: Canadian Consumer Discretionary
Industry: Canadian Leisure

176. Ero Copper Corp.

Company Profile: Ero Copper Corp.
Market Cap (USD): $1.72 B
Stock: ERO wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Copper

177. Altus Group Limited

Company Profile: Altus Group Limited
Market Cap (USD): $1.72 B
Stock: AIF wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian Real Estate Services

178. Pet Valu Holdings Ltd

Company Profile: Pet Valu Holdings Ltd
Market Cap (USD): $1.70 B
Stock: PET wb_incandescent
Country: Canada
Sector: Canadian Consumer Discretionary
Industry: Canadian Specialty Retail

179. North West Company Inc.

Company Profile: North West Company Inc.
Market Cap (USD): $1.68 B
Stock: NWC wb_incandescent
Country: Canada
Sector: Canadian Consumer Staples
Industry: Canadian Grocery Stores

180. Denison Mines Corp.

Company Profile: Denison Mines Corp.
Market Cap (USD): $1.61 B
Stock: DML wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

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