A. M. Castle & Co.
Metal and plastic products
American Polywater Corporation
Cable pulling lubricants and MRO construction chemicals
Ameron Pole Products
Concrete and steel lighting poles
Injection molded products
Brooks Utility Products
Test switches, enclosures, adapters and utility testing equipment
Cable Moore, Inc.
Rigging and machining, meter cages and animal guards
Underground piping products
Utility security products
Eco Electrical Systems
Wildlife outage protection products
American made leather gloves
George Fischer Central Plastics LLC
Industrial piping systems, electrofusion equipment
HJ Arnett Industries, LLC
Fault locators, hot line tools and equipment
Kunz Glove Company Inc.
Leather protectors for rubber insulating gloves
Manufacturer of wire rope slings, web slings, rigging hardware
Madruga Iron Works, Inc.
Metal fabrication and machining
Manufacturer and design company specializing in electric meter sockets
Manufacturer of security products
Electrical connectors and terminating solutions for electrical cable, wire rope and fiber rope
Patton & Cooke Co
High voltage electrical equipment
Manufacturer of flashlights, headlamps and technical lighting
ProMark Utility Supply, Inc.
Manufacturer of pipeline markers, marker posts and utility signs
Manufacturer of marine, utility and industrial ropes
Manufacturer of fiberglass grating and structural systems
Manufacturer of electronic test and measurement equipment
Wireless and mobile communication products
World Products Inc.
Manufacturers of antenna solutions serving the wireless machine to machine (M2M) markets
Manufacturer of rope line, cordage, rigging and hot rope