Earnings / Industry directory / Industrials & Manufacturing Switchgear & Switchboard Apparatus 2 stocks in Industrials & Manufacturing · SIC 3613. Company snapshot 2026-11-13 · Calculated market cap as of 2026-11-06 · USD Find a company or ticker Stocks in Switchgear & Switchboard Apparatus. Sorted by market cap, largest first. Ticker Company Market Cap Revenue (TTM) Net Income (TTM) LFUS LITTELFUSE INC /DE $8.85B $2.76BTTM ended 2026-09-26 $37.79MTTM ended 2026-09-26 POWL POWELL INDUSTRIES INC $4.56B $1.16BTTM ended 2026-06-30 $190.86MTTM ended 2026-06-30 No matching companies.