Companies / Industry directory / Retail & Consumer Wholesale-Electrical Apparatus & Equipment, Wiring Supplies 1 stock in Retail & Consumer · SIC 5063. Company snapshot 2026-10-09 · Calculated market cap as of 2026-10-02 · USD Find a company or ticker Stocks in Wholesale-Electrical Apparatus & Equipment, Wiring Supplies. Sorted by market cap, largest first. Ticker Company Market Cap Revenue (TTM) Net Income (TTM) WCC WESCO INTERNATIONAL INC $18.09B $25.01BTTM ended 2026-06-30 $710.10MTTM ended 2026-06-30 No matching companies.