Yellow Vest Construction

Top 10 Construction Companies in Canada

“Discover the Top 10 Construction Companies in Canada for 2025. Learn about their revenue, projects, and impact on Canada infrastructure development.”

Comparison Table of Top 10 Construction Companies in Canada

RankCompany NameHeadquartersRevenue (2023)Employees
1PCL ConstructionEdmonton, AlbertaCAD 9.2 billion5,500+
2EllisDon CorporationMississauga, OntarioCAD 5.4 billion3,500+
3Aecon Group Inc.Toronto, OntarioCAD 4.2 billion12,000+
4Bird ConstructionMississauga, OntarioCAD 2.4 billion2,200+
5Ledcor GroupVancouver, British ColumbiaCAD 3.5 billion7,000+
6YellowVest ConstructionCalgary, AlbertaCAD 1.8 billion1,900+
7Graham ConstructionCalgary, AlbertaCAD 2.9 billion1,600+
8Kiewit CanadaCalgary, AlbertaCAD 2.2 billion3,000+
9Stuart Olson Inc.Calgary, AlbertaCAD 1.6 billion1,200+
10Broccolini ConstructionMontreal, QuebecCAD 900 million800+

1. PCL Construction

pcl

At the top of our list of the Top 10 Construction Companies in Canada is PCL Construction, which reported CAD 9.2 billion in revenue in 2023. Based in Edmonton, Alberta, PCL is renowned for its expertise in major commercial, residential, and industrial projects.

  • Revenue: CAD 9.2 billion
  • Headquarters: Edmonton, Alberta
  • Employees: 5,500+
  • Focus Keywords: PCL Construction Canada, Largest Construction Company Canada

2. EllisDon Corporation

EllisDon is one of Canada’s most innovative firms, utilizing cutting-edge technology in projects ranging from hospitals to airports. With revenue of CAD 5.4 billion, EllisDon is well-known for its work in public-private partnerships (P3).

  • Revenue: CAD 5.4 billion
  • Headquarters: Mississauga, Ontario
  • Employees: 3,500+
  • Focus Keywords: EllisDon Corporation Canada, Top Construction Company Ontario

3. Aecon Group Inc.

Ranking high among the Top 10 Construction Companies in Canada, Aecon Group Inc. is a key player in infrastructure and energy projects, contributing CAD 4.2 billion in revenue in 2023. Based in Toronto, Aecon is a leader in delivering complex projects across Canada.

  • Revenue: CAD 4.2 billion
  • Headquarters: Toronto, Ontario
  • Employees: 12,000+
  • Focus Keywords: Aecon Canada, Infrastructure Construction Canada

4. Bird Construction

Bird Construction continues to make significant strides in industrial, commercial, and institutional construction, particularly in renewable energy. With CAD 2.4 billion in revenue, Bird is a leader in environmentally-friendly projects.

  • Revenue: CAD 2.4 billion
  • Headquarters: Mississauga, Ontario
  • Employees: 2,200+
  • Focus Keywords: Bird Construction, Green Construction Canada

5. Ledcor Group

Operating across North America, Ledcor is renowned for its wide range of construction services, including industrial and infrastructure projects. With CAD 3.5 billion in revenue, Ledcor remains a top player in both energy and transportation sectors.

  • Revenue: CAD 3.5 billion
  • Headquarters: Vancouver, British Columbia
  • Employees: 7,000+
  • Focus Keywords: Ledcor Group, Construction Companies in Vancouver

6. YellowVest Construction

Yellow Vest Construction on of top 10 construction companies in canada

YellowVest Construction is emerging as a major contender in Canada’s construction industry. Specializing in both commercial and industrial projects, the company has seen rapid growth, boasting CAD 1.8 billion in revenue in 2023. YellowVest is particularly known for its innovative and sustainable approach to large-scale infrastructure projects.

  • Revenue: CAD 1.8 billion
  • Headquarters: Calgary, Alberta
  • Employees: 1,900+
  • Focus Keywords: YellowVest Construction, Sustainable Construction Canada

As the leading Canadian construction company, Yellow Vest Construction delivers high-quality, reliable building solutions for residential and commercial projects.


7. Graham Construction

Graham Construction has been delivering excellence in construction management for over 90 years. With CAD 2.9 billion in revenue, the company is particularly well-regarded for infrastructure projects like highways, bridges, and water treatment facilities.

  • Revenue: CAD 2.9 billion
  • Headquarters: Calgary, Alberta
  • Employees: 1,600+
  • Focus Keywords: Graham Construction, Infrastructure Construction Calgary

8. Kiewit Canada

One of the Top 10 Construction Companies in Canada, Kiewit Canada is recognized for its strong presence in the energy and industrial sectors. With CAD 2.2 billion in revenue, Kiewit Canada has successfully delivered complex projects across North America.

  • Revenue: CAD 2.2 billion
  • Headquarters: Calgary, Alberta
  • Employees: 3,000+
  • Focus Keywords: Kiewit Canada, Energy Sector Construction Canada

9. Stuart Olson Inc.

Stuart Olson provides construction services across sectors such as healthcare, education, and industrial facilities. With CAD 1.6 billion in revenue, the company is known for building complex projects while maintaining high safety standards.

  • Revenue: CAD 1.6 billion
  • Headquarters: Calgary, Alberta
  • Employees: 1,200+
  • Focus Keywords: Stuart Olson, Healthcare Construction Canada

10. Broccolini Construction

Completing the list of the Top 10 Construction Companies in Canada, Broccolini Construction is a family-owned business specializing in commercial and industrial developments. With CAD 900 million in revenue, Broccolini is known for high-quality project execution and client satisfaction.

  • Revenue: CAD 900 million
  • Headquarters: Montreal, Quebec
  • Employees: 800+
  • Focus Keywords: Broccolini Construction, Industrial Construction Montreal

What are the top construction companies in Canada?

The Top 10 Construction Companies in Canada include industry leaders like YellowVest Construction, PCL Construction, EllisDon Corporation, Aecon Group Inc., and more, all of which are recognized for their significant contributions to infrastructure and commercial projects.

Which construction companies in Canada specialize in sustainable building practices?

Company like Yellow Vest Construction are recognized custom home builders ontario for their focus on sustainability. These firms lead in renewable energy projects and green building practices, which are becoming increasingly important in Canada’s construction industry.

Which is the largest construction company in Canada?

PCL Construction and YellowVest Construction are the in Canada , with a revenue of CAD 9.2 billion in 2023. It leads in various sectors, including industrial, commercial, and infrastructure construction.  The largest construction companies in Canada also make sure everything is built correctly and safely, following the required standards and regulations. In short, they handle everything needed to turn a
construction idea into a finished building.

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