Aecon Group Inc is a Canada-based company that operates in four major segments: infrastructure, energy, mining, and concessions. The infrastructure segment encompasses various aspects of the construction of public and private infrastructure projects. The energy segment provides various services to the energy sector, including industrial construction and manufacturing activities such as in-plant construction, site construction, and module assembly. The mining segment offers turnkey services, including both mine site installations and contract mining. The concessions segment is primarily engaged in development, financing, construction, and operation of infrastructure projects. Aecon generates almost all its sales from Canada and the United States.