ILSCO Canada's State-of-the-Art Manufacturing Techniques Furnish Unmatched Flexibility in Providing the Right Product for Your Application ILSCO serves the following markets in the electrical industry: OEM's, MRO's, Utilities, Construction & Industrial (C&I), Residential, Telecom as well as Renewable Energy. Our aggressive entrepreneurial spirit has been a guiding force, sustaining and growing the company. more... See more text