Best Pollution & Treatment Control Stocks to Buy Now (2026)Top pollution & treatment control stocks in 2026 ranked by overall Zen Rating. "A" Rated stocks have returned an average of +28.50% per year, and are the best pollution & treatment control stocks to buy now. Learn More.
Industry: Pollution & Treatment Con...
D
Pollution & Treatment Controls is Zen Rated D and is the 103rd ranked industry out of 145 stock market industries
Learn how the Zen Ratings work| Ticker | Company | Zen Rating | Financials | Market Cap | ROE | ROA | ROCE | ROIC | D/E | Current Ratio | Gross Margin | Profit Margin | Operating Margin |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZWS | ZURN ELKAY WATER SOLUTIONS CORP | $8.46B | 17.10% | 10.20% | 15.74% | 37.20% | 0.68 | 3.05 | 49.00% | 15.50% | 21.75% | ||
| VLTO | VERALTO CORP | $23.57B | 32.80% | 12.60% | 20.01% | 40.90% | 1.76 | 1.78 | 60.20% | 17.30% | 22.84% | ||
| ATMU | ATMUS FILTRATION TECHNOLOGIES INC | $4.06B | 54.70% | 13.40% | 21.03% | 21.60% | 3.16 | 2.65 | 28.80% | 11.30% | 16.90% | ||
| FSS | FEDERAL SIGNAL CORP | $7.71B | 20.20% | 12.40% | 18.49% | 26.60% | 0.62 | 2.74 | 29.20% | 11.70% | 16.06% | ||
| CECO | CECO ENVIRONMENTAL CORP | $4.44B | -4.10% | -1.90% | -0.47% | -2.30% | 0.80 | 1.50 | 32.10% | -3.40% | -1.60% | ||
| ARQ | ARQ INC | $100.44M | -29.00% | -21.50% | -26.55% | -22.20% | 0.39 | 1.03 | 28.80% | -42.30% | -40.23% | ||
| FTEK | FUEL TECH INC | $45.89M | -8.90% | -7.60% | -9.04% | -12.60% | 0.16 | 5.10 | 44.70% | -12.70% | -12.68% | ||
| ERII | ENERGY RECOVERY INC | $397.13M | 8.20% | 7.20% | 9.81% | 13.60% | 0.15 | 8.05 | 64.00% | 12.70% | 14.58% | ||
| ADUR | ADURO CLEAN TECHNOLOGIES INC | $515.46M | -82.90% | -68.30% | -37.56% | -242.10% | 0.21 | 75.10 | 100.00% | -7,496.70% | -7,491.68% | ||
| PCT | PURECYCLE TECHNOLOGIES INC | $1.44B | -650.40% | -23.50% | -17.66% | -14.10% | 43.32 | 2.60 | -788.20% | -1,618.80% | -1,157.59% | ||
| LIQT | LIQTECH INTERNATIONAL INC | $6.04M | -79.30% | -31.10% | -43.61% | -27.80% | 2.28 | 2.50 | 9.50% | -55.40% | -52.49% | ||
| CLWT | EURO TECH HOLDINGS CO LTD | $12.22M | 1.00% | 0.70% | 1.10% | 1.90% | 0.30 | 2.02 | 27.70% | 1.20% | 1.39% | ||
| SCWO | 374WATER INC | $40.59M | -338.80% | -189.40% | -296.18% | -340.00% | 2.01 | 1.42 | -959.80% | -9,793.40% | -9,769.06% | ||
| RAIN | RAIN ENHANCEMENT TECHNOLOGIES HOLDCO INC | $8.76M | N/A | -478.70% | 68.60% | 484.40% | -1.18 | 0.07 | -784.60% | -90,182.30% | -86,908.45% | ||
| CHNR | CHINA NATURAL RESOURCES INC | $5.13M | -1.40% | -0.50% | -0.53% | -0.50% | 1.86 | 0.12 | N/A | N/A | N/A | ||
| CLIR | CLEARSIGN TECHNOLOGIES CORP | $22.38M | -61.20% | -45.80% | -73.18% | 432.90% | 0.29 | 4.05 | 16.60% | -111.70% | -111.66% | ||
| BCHT | BIRCHTECH CORP | $38.93M | -169.30% | -21.80% | -23.07% | 61.00% | 0.92 | 1.77 | 40.50% | -14.40% | -14.06% | ||
| ZONE | CLEANCORE SOLUTIONS INC | $32.18M | -190.20% | -172.40% | -262.65% | -218.80% | 0.12 | 2.94 | 37.30% | -4,664.70% | -4,659.36% | ||
| TOMZ | TOMI ENVIRONMENTAL SOLUTIONS INC | $12.15M | -315.80% | -55.50% | -114.05% | -57.80% | 13,566.67 | 1.09 | 51.80% | -75.30% | -65.15% |
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