AtkinsRéalis (formerly SNC-Lavalin) is a leading global engineering and project management firm headquartered in Montreal, Quebec. With approximately 36,000 professionals across 50+ countries, AtkinsRéalis delivers end-to-end project delivery services across nuclear energy, infrastructure, environment, urban development, and mining. The firm manages some of the world's most complex infrastructure and industrial projects, combining deep engineering expertise with full project lifecycle services from advisory through construction management and operations.