For over 125 years, ILSCO has built a solid reputation as a vertically integrated industry leader in the manufacturing of power and grounding connectors and accessories. Known for product innovation and exceptional customer service, ILSCO has operations spanning three countries with eight manufacturing locations and nine regional distribution centers serving customers across North America.

ILSCO’s brands include ILSCO, UTILCO, ILSCO of Canada, ILSCO Extrusions, Inc., Surge Suppression LLC and Glenmoor Corporation.