Companies / Industry directory / Semiconductors Special Industry Machinery, NEC 1 stock in Semiconductors · SIC 3559. Company snapshot 2026-10-09 · Calculated market cap as of 2026-10-02 · USD Find a company or ticker Stocks in Special Industry Machinery, NEC. Sorted by market cap, largest first. Ticker Company Market Cap Revenue (TTM) Net Income (TTM) LRCX LAM RESEARCH CORP $425.57B $23.23BTTM ended 2026-06-28 $7.27BTTM ended 2026-06-28 No matching companies.