Canada

Top 10 largest Canadian Companies in the Engineering & Construction industry by Market Cap

This is the list of the largest public listed companies in the Engineering & Construction industry from Canada by market capitalization with links to their reference stock.

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Top Engineering & Construction Companies from Canada as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
1 WSP Global Inc. $24.60 B Canada Canadian Industrials Canadian Engineering & Construction
2 Stantec Inc. $10.99 B Canada Canadian Industrials Canadian Engineering & Construction
3 AtkinsRéalis $10.94 B Canada Canadian Industrials Canadian Engineering & Construction
4 Badger Infrastructure Solutions Ltd $1.80 B Canada Canadian Industrials Canadian Engineering & Construction
5 Aecon Group Inc. $1.45 B Canada Canadian Industrials Canadian Engineering & Construction
6 Bird Construction Inc. $1.18 B Canada Canadian Industrials Canadian Engineering & Construction
7 IBI Group Inc. $556.2 M

(Sept. 1, 2022)

 Canada Canadian Industrials Canadian Engineering & Construction
8 Dexterra Group Inc. $531.8 M Canada Canadian Industrials Canadian Engineering & Construction
9 Atlas Engineered Products Ltd $47.9 M

(July 1, 2025)

 Canada Canadian Industrials Canadian Engineering & Construction
10 Badger Daylighting Ltd. Canada Canadian Industrials Canadian Engineering & Construction

Top Engineering & Construction Companies from Canada as of Jan. 01, 2026

1. WSP Global Inc.

Company Profile: WSP Global Inc.
Market Cap (USD): $24.60 B
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

2. Stantec Inc.

Company Profile: Stantec Inc.
Market Cap (USD): $10.99 B
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

3. AtkinsRéalis

Company Profile: AtkinsRéalis
Market Cap (USD): $10.94 B
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

4. Badger Infrastructure Solutions Ltd

Company Profile: Badger Infrastructure Solutions Ltd
Market Cap (USD): $1.80 B
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

5. Aecon Group Inc.

Company Profile: Aecon Group Inc.
Market Cap (USD): $1.45 B
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

6. Bird Construction Inc.

Company Profile: Bird Construction Inc.
Market Cap (USD): $1.18 B
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

7. IBI Group Inc.

Company Profile: IBI Group Inc.
Market Cap (USD): $556.2 M (Sept. 1, 2022)
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

8. Dexterra Group Inc.

Company Profile: Dexterra Group Inc.
Market Cap (USD): $531.8 M
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

9. Atlas Engineered Products Ltd

Company Profile: Atlas Engineered Products Ltd
Market Cap (USD): $47.9 M (July 1, 2025)
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

10. Badger Daylighting Ltd.

Company Profile: Badger Daylighting Ltd.
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

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