OSCO Construction Group is a family of companies operating across the steel, concrete, construction, and corporate services sectors throughout Atlantic Canada, Ontario, and New England. Founded in Saint John, New Brunswick in 1955, OSCO Construction Group has grown into a diverse organization employing more than 1,000 people across engineering, manufacturing, skilled trades, operations, construction management, and corporate services. Our companies support the development of communities through the design, manufacture, supply, and construction of critical infrastructure, industrial facilities, commercial projects, residential developments, transportation networks, and public spaces. We are committed to conducting business with integrity, investing in our people, continuously improving our processes, and delivering safe, quality-driven solutions for our customers. Whether you're a customer, supplier, project partner, student, co-op candidate, or prospective employee, we're proud to offer opportunities to learn, grow, and build a meaningful career within our organization. STEEL • Ocean Steel & Construction • Ocean Steel Corporation REBAR • Ocean Steel Rebar Limited • Allstar Rebar Nova Scotia PRECAST CONCRETE • Strescon Limited • PreCon Precast Limited CONSTRUCTION • FCC Construction • Marque Construction • Kennebec Construction READY-MIX CONCRETE & AGGREGATES • OSCO Concrete • OSCO Aggregates • Greenwood Ready Mix CORPORATE SERVICES • OSCO Group Services Limited Atlantic Immigration Program (AIP) Designated Employer
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The OSCO Construction Group annual revenue was $636.5 million in 2026.
Kristen Shaw is the Human Resources Director of OSCO Construction Group.
174 people are employed at OSCO Construction Group.
OSCO Construction Group is based in Saint John, New Brunswick.
The NAICS codes for OSCO Construction Group are [3273, 327, 32, 32731, 32732].
The SIC codes for OSCO Construction Group are [32, 327].