Earnings / Industry directory / Industrials & Manufacturing Hazardous Waste Management 3 stocks in Industrials & Manufacturing · SIC 4955. Company snapshot 2026-11-13 · Calculated market cap as of 2026-11-06 · 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 $14.64B $6.56BTTM ended 2026-09-30 $528.36MTTM ended 2026-09-30 PESI PERMA FIX ENVIRONMENTAL SERVICES INC $272.70M $57.67MTTM ended 2026-09-30 −$22.81MTTM ended 2026-09-30 SKYQ Sky Quarry Inc. $16.43M — −$13.03MTTM ended 2026-06-30 No matching companies.