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 +32.52% 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 101st 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ATMU | ATMUS FILTRATION TECHNOLOGIES INC | $4.73B | 64.00% | 15.90% | 30.49% | 24.70% | 2.57 | 2.42 | 28.20% | 11.80% | 16.98% | ||
| ZWS | ZURN ELKAY WATER SOLUTIONS CORP | $7.40B | 12.60% | 7.50% | 12.00% | 27.60% | 0.67 | 3.13 | 45.10% | 11.70% | 17.13% | ||
| FSS | FEDERAL SIGNAL CORP | $6.48B | 19.10% | 12.10% | 16.05% | 27.00% | 0.73 | 3.02 | 28.90% | 11.30% | 15.53% | ||
| VLTO | VERALTO CORP | $21.07B | 34.50% | 13.00% | 22.51% | 38.80% | 1.48 | 1.67 | 59.90% | 17.10% | 23.06% | ||
| ERII | ENERGY RECOVERY INC | $521.42M | 11.90% | 10.50% | 12.89% | 20.10% | 0.12 | 10.44 | 65.10% | 17.00% | 20.44% | ||
| FTEK | FUEL TECH INC | $38.39M | -5.70% | -4.90% | -5.64% | -8.30% | 0.18 | 5.09 | 46.40% | -8.70% | -8.66% | ||
| CECO | CECO ENVIRONMENTAL CORP | $2.17B | 16.50% | 5.50% | 17.13% | 23.60% | 1.80 | 1.34 | 34.80% | 6.50% | 13.00% | ||
| SCWO | 374WATER INC | $50.10M | -160.20% | -118.20% | -247.61% | -284.80% | 0.75 | 1.44 | -29.80% | -911.00% | -911.01% | ||
| ADUR | ADURO CLEAN TECHNOLOGIES INC | $311.94M | -129.50% | -109.00% | -90.90% | -300.10% | 0.27 | 21.45 | 100.00% | -6,340.40% | -6,335.99% | ||
| ARQ | ARQ INC | $108.84M | -25.70% | -19.50% | -26.63% | -20.30% | 0.37 | 1.04 | 27.90% | -43.70% | -41.67% | ||
| PCT | PURECYCLE TECHNOLOGIES INC | $953.56M | -161.90% | -19.50% | -14.03% | -10.90% | 12.47 | 2.26 | -1,208.40% | -2,185.10% | -1,402.14% | ||
| TOMZ | TOMI ENVIRONMENTAL SOLUTIONS INC | $12.14M | -162.40% | -57.50% | -85.96% | -61.50% | 2.65 | 1.98 | 41.00% | -91.40% | -83.24% | ||
| LIQT | LIQTECH INTERNATIONAL INC | $18.60M | -65.30% | -28.00% | -36.41% | -27.10% | 1.62 | 3.38 | 7.60% | -51.70% | -49.76% | ||
| DEVS | DEVVSTREAM CORP | $3.16M | N/A | -97.00% | 34.54% | 147.20% | -1.38 | 0.08 | 44.50% | -21,775.00% | -19,432.54% | ||
| RAIN | RAIN ENHANCEMENT TECHNOLOGIES HOLDCO INC | $14.40M | N/A | -381.00% | 63.55% | 297.40% | -1.20 | 0.06 | N/A | N/A | N/A | ||
| CHNR | CHINA NATURAL RESOURCES INC | $4.84M | -3.90% | -1.20% | -1.31% | -2.00% | 1.96 | 0.25 | N/A | N/A | N/A | ||
| ZONE | CLEANCORE SOLUTIONS INC | $76.43M | -182.00% | -162.60% | -130.05% | -198.40% | 0.08 | 1.47 | 58.50% | -3,580.70% | -3,570.54% | ||
| CLWT | EURO TECH HOLDINGS CO LTD | $9.23M | 3.70% | 2.90% | 3.78% | 6.60% | 0.22 | 2.45 | 31.10% | 4.00% | 4.44% | ||
| CLIR | CLEARSIGN TECHNOLOGIES CORP | $19.92M | -56.10% | -44.20% | -69.24% | 390.80% | 0.40 | 3.28 | 32.80% | -294.90% | -294.89% |
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