A-D's Electrical Supply Division has collective sales of over $11 Billion and is the single largest group or chain in the electrical industry in North America.

A-D's U.S. Electrical Supply Division consists of over 128 leading independents with 1,192 locations. 34 of the 100 largest electrical distributors in the U.S. are A-D members. 64 of the top 200 are A-D members.

A-D's Canadian Electrical Supply Division Canada is composed of 20 Affiliates with 177 locations.

Electrical Supply Division Affiliates are mid- to large-sized distributors of:

Distribution equipment Conduit (Steel and Plastic) Wire & Wire Management Wire Devices Boxes, Fitting, Elbows & Connectors Lighting (Commercial, Residential & Industrial) Fuses Ballasts & Transformers Lamps Enclosures Test & Measurement Equipment Strut and Cable Tray Hand and Power Tools VDV Products (voice, data, video) Heat and Ventilation products

A-D is an active supporter and participant in the National Association of Electrical Distributors (NAED), Electro-Federation of Canada (EFC), the National Electrical Manufacturers Representative Association (NEMRA) and The Industry Data Exchange Association (IDEA).