CECO vs ERII
CECO: CECO Environmental provides critical air and water quality technology and process efficiency solutions to heavy industry, enabling compliance with environmental standards and operational optimization. ERII: Energy Recovery manufactures pressure exchanger technology that slashes energy consumption in global desalination and water treatment infrastructure while expanding into adjacent industrial fluid-handling applications.
Side-by-side fundamentals
| Metric | CECO | ERII | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $81.82 | $8.54 | |
| Market cap as of 2026-07-23 | $4.8B | $445M | |
| P/E as of 2026-07-23 | 352.88 | 21.60 | ERII lower |
| PEG as of 2026-07-23 | n/a | 2.24 | |
| Net margin as of 2026-07-23 | +1.7% | +15.1% | ERII higher |
| Gross margin as of 2026-07-23 | +34.0% | +64.3% | ERII higher |
| Operating margin as of 2026-07-23 | +5.7% | +15.8% | ERII higher |
| ROE as of 2026-07-23 | +4.4% | +10.9% | ERII higher |
| ROA as of 2026-07-23 | +1.5% | +9.6% | ERII higher |
| Debt / equity as of 2026-07-23 | 0.81 | 0.00 | ERII lower |
| Revenue growth (YoY) as of 2026-07-23 | +32.1% | -3.0% | CECO higher |
| Revenue CAGR (3y) SEC XBRL | +22.4% | +2.4% | CECO higher |
| Beta as of 2026-07-23 | 1.50 | 0.92 | |
| 1-year return as of 2026-07-22 close | +160.2% | -37.5% | CECO higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.