Companies / Industry directory / Industrials & Manufacturing Hazardous Waste Management 3 stocks in Industrials & Manufacturing · SIC 4955. Company snapshot 2026-10-09 · Calculated market cap as of 2026-10-02 · USD Find a company or ticker Stocks in Hazardous Waste Management. Sorted by market cap, largest first. Ticker Company Market Cap Revenue (TTM) Net Income (TTM) CLH CLEAN HARBORS INC $16.50B $6.06BTTM ended 2026-03-31 $395.50MTTM ended 2026-03-31 PESI PERMA FIX ENVIRONMENTAL SERVICES INC $326.97M $57.18MTTM ended 2026-06-30 −$21.18MTTM ended 2026-06-30 SKYQ Sky Quarry Inc. $22.44M — −$13.03MTTM ended 2026-06-30 No matching companies.