Aecon

Ainsworth - Power Construction Business is a unit of Ainsworth an electrical services and power systems contractor that offers on-demand emergency response and powerline repair services, as well as a full spectrum of engineering, servicing, and construction services to electrical utility clients.

Developer of an infrastructure projects intended to deliver innovative and transformative construction designed and built to meet the demands of today and the future. The company specializes in offering services like project and program management, decommissioning and other lifecycle services for the conventional generation, nuclear, transmission, distribution and many more.

Pacific Electrical Installations is a company based in Abbotsford, British Columbia, specializing in electrical infrastructure maintenance and construction services. The firm collaborates with local BC Hydro crews to construct and maintain essential electrical infrastructure, including power transmission lines. By focusing on these critical services, Pacific Electrical Installations plays a vital role in ensuring the reliability and efficiency of the electrical grid in the region.

GCCL Contracting Limited, an asphalt, paving and construction company located in Orangeville, Ontario. GCCL, a wholly-owned subsidiary of the Greenwood group of companies, has traditionally focused on hot-mix paving.

Lockerbie & Hole is a prominent provider of construction and engineering services in Canada, specializing in mechanical construction management. The company has an extensive project portfolio that includes office towers, industrial complexes, and municipal wastewater plants. It offers a range of mechanical services, including plumbing, heating, air conditioning, ventilation, fire protection, sprinkler systems, and commissioning. Renowned for its expertise, Lockerbie & Hole seamlessly integrates highly automated fabrication and construction practices with advanced technical, reporting, and communication systems, enabling it to effectively manage mechanical construction projects of varying sizes and complexities.

South Rock is an integrated construction and materials company based in Medicine Hat, Alberta. It specializes in construction and infrastructure development services, offering a range of solutions including cold planing and profiling, asphalt mix designs and testing, pavement engineering, and pavement repairs. Additionally, South Rock supplies asphalt, contributing to various construction projects and infrastructure improvements in the region.

Leo Alarie and Sons is an integrated construction and materials company active throughout northern Ontario in heavy construction (highways, hydro-electric projects, sewer and water, pipelines, etc.), engineered construction (design/build projects such as bridges and mine site infrastructure requiring substantial engineering), pre-engineered buildings, contract open pit mining and aggregate supply.

The Karson Group is an integrated construction and materials company based in Eastern Ontario, recognized as one of the region's leading road builders and a significant player in the aggregates market, operating ten pits and quarries. The company comprises three main divisions: Karson Konstruction, Karson Asphalt Paving, and Karson Aggregates. It offers a wide range of construction services, including asphalt, paving, road construction, site preparation, and remediation. The Karson Group places a strong emphasis on quality, with a dedicated Quality Control department that conducts thorough testing of aggregates and asphalt. This commitment ensures that all products meet the necessary specifications and adhere to the company’s high standards, allowing for efficient project execution without delays.