ILSCO is a privately-held, American-owned electrical connector manufacturer with 120 years of service to the electrical industry. More than a connector company, ILSCO is a connections company.

ILSCO 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