Birchtech Corp. (BCHT) vs Energy Recovery, Inc. (ERII)
Birchtech Corp. and Energy Recovery, Inc. are both Pollution & Treatment Controls companies. Energy Recovery, Inc. is the larger, with a market value of $353.2M against $42.6M — 8.3× the size. Birchtech Corp. has negative trailing earnings, so its P/E is not meaningful; Energy Recovery, Inc. trades at 23.5×. Birchtech Corp. grew revenue faster over the last twelve months: 11.0% against −15.0%. Energy Recovery, Inc. has the higher net margin (12.7% vs −21.7%) and the higher return on invested capital (11.2% vs 0.00%). Across the 19 metrics below, Energy Recovery, Inc. leads on 13 and Birchtech Corp. on 6.
Valuation
Profitability
| Metric | BCHT | ERII | Pollution & Treatment Controls median |
|---|---|---|---|
| Gross margin | 39.70% | 64.01% | 34.73% |
| Operating margin | (17.07%) | 11.81% | (29.01%) |
| Net margin | (21.73%) | 12.72% | (31.94%) |
| Free cash flow margin | (20.06%) | 32.02% | (12.20%) |
| Return on equity | (134.41%) | 8.58% | (38.24%) |
| Return on assets | (29.78%) | 7.48% | (26.06%) |
| Return on invested capital | 0.00% | 11.20% | 0.00% |
Growth
Health
Dividend
Size
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