Company Overview

ILSCO-Lighting-System-smILSCO was originally known as the Incandescent Light and Stove Co., but today we make neither lights nor stoves. We are now known as a leader in the industry for our mechanical and compression connectors, with people in eight different locations across three countries.

The recent acquisition of Surge Suppression Incorporated (SSI), a pre-eminent supplier of surge-protection devices, positions ILSCO to provide more complete solutions to customers’ electrical needs.

ILSCO’s manufacturing expertise extends to:

  • High-volume, state-of-the-art, proprietary manufacturing processes
  • Copper and aluminum manufacturing
  • ISO 9001:2008
  • Vertically integrated
    • Aluminum extrusion
    • Screws
    • Plating
  • RoHS/REACH–compliant materials and processes


To bring product innovation and exceptional customer service to the marketplace. To inspire our family of employees to build the industry’s finest brand.


To grow and evolve as an independent global leader in the electrical industry.