Connecting, fastening, bundling and protecting. Our specification grade products are requested by leading OEMs throughout North America to provide solutions for making electrical terminations, route and secure wires and to protect their systems with surge devices. We offer both standard and custom solutions with a full range of testing capabilities to meet your most demanding needs.

ILSCO designs and manufactures conductive components, assemblies and kits used in various electrical equipment applications for significant OEM customers. Our design and testing capabilities extend to: Connector design, In-house CAD and 3D modeling, Engineering services, & UL/CSA Certified laboratory testing.

• ILSCO® is an industry leader in specification grade mechanical, compression, grounding and power connectors, tools and accessories serving the OEM, industrial, electrical distribution channels.


• Gardner Bender® is an electrical industry leader within the contractor and DIY market offering more than 5000 products in connectiveity, wire management and construction equipment.


• King Innovation® is a recognized leader in the design and manufacturing of innovative construction grade products for the irrigation, electrical, gas utility and landscape lighting markets.


• Sperry Instruments® is the professional's choice for electrical test and measurement instruments offering a new generation of innovative, patented, and labor saving devices.


• IEI is a leading provider of precision aluminum extrusions for a wide range of custom applications, markets and customers.


• SSI® is a leading manufacturer of power quality surge products for a wide range of industrial, commercial, military and residential applications.