E.S. FOX LIMITED Employee Directory
ConstructionOntario, Canada501-1000 Employees
E.S. Fox Limited is a Canadian construction company based in Niagara Falls, Ontario. Established in 1934, it operates as a large multi-trade industrial, fabrication, and service provider offering construction, fabrication, engineering, and related services. The firm emphasizes integrated project management control supported by extensive in-house, multi-trade resources to deliver high-quality workmanship and engineering solutions. The company employs approximately 500 to 1,000 people. It has engaged in collaborations such as a 2023 teaming arrangement with Aecon to fabricate steel components offsite, and has received industry recognition including Ironworker Management Progressive Action Cooperative Trust awards in 2025.