CECO Environmental (CECO) vs Energy Recovery (ERII)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 10, 2026.
Summary
CECO Environmental (CECO) has outperformed Energy Recovery (ERII) over the past year, gaining 31.6% versus a loss of 55.4%. Over five years, CECO leads with a +827.2% price change compared with -65.7% for ERII. CECO Environmental is the larger company by market cap ($3.86 billion vs $349.1 million), about 11.0 times the size.
On valuation, Energy Recovery trades at a lower forward P/E (20.4x vs 20.9x for CECO Environmental).
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | CECO | ERII |
|---|---|---|
| Share price | $65.82 | $6.84 |
| Market cap | $3.86B | $349.15M |
| 1-day change | +0.41% | 0.00% |
| YTD return | +9.97% | -49.30% |
| 1-year return | +31.61% | -55.35% |
| 5-year return | +827.16% | -65.70% |
| P/E ratio (TTM) | — | 26.31 |
| Forward P/E | 20.88 | 20.42 |
| EPS (TTM) | $-0.77 | $0.26 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $774.38M | — |
| Revenue growth (YoY) | +38.79% | — |
| Net income (latest FY) | $50.05M | — |
| Gross margin | 34.77% | — |
| Operating margin | 13.67% | — |
| Net margin | 6.46% | — |
| 52-week high | $101.24 | $18.32 |
| 52-week low | $42.82 | $6.60 |
| Distance from 52-week high | -34.99% | -62.66% |
| Analyst consensus | none | none |
| Avg. price target upside | +69.95% | +16.96% |
| Average volume | 820.08K | 945.48K |
| Shares outstanding | 58.57M | 51.04M |
| Employees | 1,540 | 230 |
| Sector | Industrials | Industrials |
| Industry | Pollution & Treatment Controls | Pollution & Treatment Controls |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- CECO Environmental is about 11.0 times larger than Energy Recovery by market value ($3.86B vs $349.15M).
- CECO has outperformed ERII by 87.0 percentage points over the past year.
About CECO Environmental
CECO stock →CECO Environmental Corp. provides critical solutions in industrial air quality, industrial water treatment, and energy transition solutions in the United States, the United Kingdom, the Netherlands, China, and internationally.
Industrials · Pollution & Treatment Controls · 1,540 employees
About Energy Recovery
ERII stock →Energy Recovery, Inc., together with its subsidiaries, designs, manufactures, and sells energy efficiency technology solutions in the United States, North, South and Latin America, the Middle East, Northern Africa, Asia, and Europe. It operates through Water and Emerging Technologies segments.
Industrials · Pollution & Treatment Controls · 230 employees
CECO vs ERII FAQ
Which is bigger, CECO Environmental or Energy Recovery?
CECO Environmental (CECO) is larger, with a market capitalization of $3.86B compared with $349.15M for Energy Recovery (ERII).
Which stock has performed better over the past year, CECO or ERII?
CECO returned +31.61% over the past 12 months, compared with -55.35% for ERII (price return, excluding dividends). Past performance does not predict future results.
Are CECO Environmental and Energy Recovery in the same industry?
Yes. Both are classified in the Pollution & Treatment Controls industry within the Industrials sector.