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 108th 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 | $7.74B | 17.10% | 10.20% | 15.74% | 37.20% | 0.68 | 3.05 | 49.00% | 15.50% | 21.75% | ||
| VLTO | VERALTO CORP | $23.68B | 32.80% | 12.60% | 20.01% | 40.90% | 1.76 | 1.78 | 60.20% | 17.30% | 22.84% | ||
| ATMU | ATMUS FILTRATION TECHNOLOGIES INC | $3.65B | 54.70% | 13.40% | 21.03% | 21.60% | 3.16 | 2.65 | 28.80% | 11.30% | 16.90% | ||
| FSS | FEDERAL SIGNAL CORP | $7.00B | 20.20% | 12.40% | 18.49% | 26.60% | 0.62 | 2.74 | 29.20% | 11.70% | 16.06% | ||
| CECO | CECO ENVIRONMENTAL CORP | $4.30B | -4.10% | -1.90% | -0.47% | -2.30% | 0.80 | 1.50 | 32.10% | -3.40% | -1.60% | ||
| ARQ | ARQ INC | $88.21M | -29.00% | -21.50% | -26.55% | -22.20% | 0.39 | 1.03 | 28.80% | -42.30% | -40.23% | ||
| FTEK | FUEL TECH INC | $53.54M | -8.90% | -7.60% | -9.04% | -12.60% | 0.16 | 5.10 | 44.70% | -12.70% | -12.68% | ||
| ERII | ENERGY RECOVERY INC | $347.62M | 8.20% | 7.20% | 9.81% | 13.60% | 0.15 | 8.05 | 64.00% | 12.70% | 14.58% | ||
| ADUR | ADURO CLEAN TECHNOLOGIES INC | $427.75M | -101.80% | -75.90% | -56.61% | -315.60% | 0.61 | 49.41 | 100.00% | -16,057.40% | -16,049.27% | ||
| PCT | PURECYCLE TECHNOLOGIES INC | $1.01B | -650.40% | -23.50% | -17.66% | -14.10% | 43.32 | 2.60 | -788.20% | -1,618.80% | -1,157.59% | ||
| ZONE | ZONE FRONTIER INC | $28.85M | -190.20% | -172.40% | -262.65% | -218.80% | 0.12 | 2.94 | 37.30% | -4,664.70% | -4,659.36% | ||
| BCHT | BIRCHTECH CORP | $42.35M | -101.30% | -27.70% | -49.13% | 94.30% | 1.38 | 1.42 | 39.70% | -21.70% | -21.35% | ||
| CLWT | EURO TECH HOLDINGS CO LTD | $10.20M | 1.00% | 0.70% | 1.10% | 1.90% | 0.30 | 2.02 | 27.70% | 1.20% | 1.39% | ||
| 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 | $23.49M | -58.10% | -44.60% | -53.16% | 608.60% | 0.24 | 4.78 | 18.50% | -96.10% | -96.07% | ||
| SCWO | 374WATER INC | $53.33M | -401.90% | -170.70% | -210.76% | -269.00% | 3.35 | 1.67 | 6.20% | -1,056.20% | -1,048.58% | ||
| LIQT | LIQTECH INTERNATIONAL INC | $20.10M | -68.70% | -32.40% | -28.82% | -32.00% | 0.47 | 4.37 | 9.10% | -63.20% | -59.02% | ||
| RAIN | RAIN ENHANCEMENT TECHNOLOGIES HOLDCO INC | $11.70M | N/A | -536.30% | 99.55% | 527.80% | -1.20 | 0.03 | -1,780.20% | -112,028.80% | -105,810.36% | ||
| TOMZ | TOMI ENVIRONMENTAL SOLUTIONS INC | $12.05M | -326.60% | -44.60% | -60.70% | -45.80% | 4.87 | 1.49 | 52.90% | -49.80% | -40.91% |
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