PCL is a group of independent construction companies owned by employee shareholders across the United States, Canada, and Australia. As a diversified general contractor, PCL celebrates the past and builds for the future. Read below to discover PCL’s history: starting in Canada, expanding through the United States, and into Australia.

Excellence. It is the foundation of everything we do. What began in 1884 with two hardworking brothers has grown into a Fortune 500 construction, mining and engineering powerhouse.Kiewit’s ethical, forward-thinking workforce continues to build upon the company’s reputation of safe, high-quality engineering. Consistently ranked among the top five of the Engineering News-Record Top 400 Contractors…

Founded in 1946 with an initial focus on structural engineering, Arup first came to the world’s attention with the structural design of the Sydney Opera House, followed by its work on the Centre Pompidou in Paris. Arup has since grown into a truly multidisciplinary organisation. Most recently, its work for the Singapore Sports Hub has reaffirmed its reputation for delivering innovative and sustai…

GZA is a professional services consulting firm focused on geotechnical, environmental, water, ecological, and construction management services. With a staff of interrelated professionals dedicated to providing high-level expertise on complex projects above, below and at ground-level, GZA’s experts provide seamless integration across practice areas, client type, and location. GZA employs more than 530 engineers,…

AECOM’s purpose is to positively impact lives, transform communities and make the world a better place.We work with clients in more than 150 countries to design (including planning, architecture and engineering), build, finance, operate and maintain diverse types of infrastructure.Our work embraces a range of markets, including:BuildingsEnergyEnvironmentFacilitiesGovernment supportNatural resources developmentT…

Mott MacDonald is a global management, engineering and development consultancy adding value for public and private clients on agenda-setting, next-generation projects worldwide. We use our ingenuity to save our customers money and time, reduce risks, increase efficiency, maximise sustainable outcomes and advance best practice.We do this through innovative thinking and by mobilising cross-sector, international perspec…

Thornton Tomasetti provides engineering design, investigation and analysis services to clients worldwide on projects of every size and level of complexity. We address the full life cycle of structures through our six integrated practices in Building Structure, Building Skin, Building Performance, Construction Support Services, Property Loss Consulting and Building Sustainability. Founded in 1956, today Thornton Tomas…

Geosyntec is a specialized consulting and engineering firm that works with private and public sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure.We deliver solutions through Geosyntec and our wholly-owned, affiliates (MMI Engineering, SiREM, Savron, Green Harbor Energy,Geosyntec Asia, and Geosyntec Europe), with a comb…

About STRUCTURALSTRUCTURAL, a Structural Group company, integrates technology-driven solutions into its industry-leading specialty contracting services. STRUCTURAL’s specialty contracting services improve, protect, and repair infrastructure and are provided directly to owners or through general contractors and designers. Industry-Leading Specialty Contracting ExpertiseFounded in 1976 by Peter Emm…