Hill Supplies in Ontario sells electrical, data & communications, industrial, HVAC, and industrial equipment from manufacturers such as Gould, Siemens, Hubbell, Federal Pioneer, Hammond, Chromalox, Qmark, Repco, Honeywell, Potter & Brumfield, and Broan. Some of the products they carry include timers & photocells, wire and cable such as copper building wire, service entrance cable, cabtire, and welding cable, wiring devices, conduits, lamps, and transformers.

Guillevin International sells a wide line of electrical supplies including boxes & enclosures; conduits & raceways including cable trays, channel struts, and underground; electrical distribution products such as breakers, bus ducts, meter boxes, and transformers; and lighting including a variety of fixture types as well as ballasts, lamps, and lenses. Some of the manufacturers they carry include GE, Peerless Electric, Thomas & Betts, and Fantech.

Newark is a distributor of electrical products with a very extensive online catalog, including connectors for A/V, circular connectors, fiber optics, I/O connectors, and industrial connectors as well as electrical and circuit protection products like breakers, interrupters, conduits, fuses, and switches. They also carry test equipment, semiconductors, passives, and assorted cables and wires.

Daltco Electric is an electrical supply distributor, featuring Rittal Comfort Panels , Hammond din-rail control transformers, Philips extreme temperature system, and Rittal Climate control products. They also carry cable ties, wiring ducts, raceways, conduit fittings, and terminals from Thomas & Betts.

Rayman Electrical Sales in Ontario that carries a wide line of electrical supplies including 125 amp and 200 amp combination panel packages from Cutler-Hammer, as well as incandescent and fluorescent lamps and ballasts, wiring devices including switches and receptacles, and metal and PVC boxes.

Robertson Electric Wholesale is an electrical products distributor in Ontario, Canada featuring Cementex safety solutions including double insulated 1000V safety tools and arc flash clothing including screwdrivers, pliers, and cable cutters as well as arc flash hoods, face shields, and cooling vests. They also sell a wide line of electrical products including conduits, circuit breakers, controls, connectors, raceways, relays, and reels.

The Wiring Mart is an electrical products distributor for industrial, commercial, and residential applications, featuring the Panasonic Whisper Green Exhaust fan with motion sensor. They also carry items including lamps, ballasts, fans, hoods, heaters, meters & test equipment, and outlet boxes.

Aztec Electrical Supply is a distributor of automation, control, electrical, safety, sensing and vision products in Canada, for automation and industrial electrical needs. Manufacturers that they carry include Omron, Eaton-Cutler Hammer, Phoenix Contact and Hubbell, plus many other industrial automation and electrical manufacturers.