Birchtech (BCHT) vs Euro Tech (CLWT)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Birchtech is the larger company by market cap ($37.9 million vs $9.7 million), about 3.9 times the size.
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 | BCHT | CLWT |
|---|---|---|
| Share price | $1.44 | $1.31 |
| Market cap | $37.88M | $9.71M |
| 1-day change | -0.69% | +4.80% |
| YTD return | -61.60% | — |
| 1-year return | -57.65% | — |
| 5-year return | -66.51% | — |
| P/E ratio (TTM) | — | 65.50 |
| EPS (TTM) | $-0.14 | $0.02 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $4.80 | $2.68 |
| 52-week low | $1.14 | $0.99 |
| Distance from 52-week high | -70.00% | -51.12% |
| Analyst consensus | none | — |
| Avg. price target upside | +941.67% | — |
| Average volume | 89.13K | 24.43K |
| Shares outstanding | 26.31M | 7.41M |
| Employees | 14 | 47 |
| 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
- Birchtech is about 3.9 times larger than Euro Tech by market value ($37.88M vs $9.71M).
About Birchtech
BCHT stock →Birchtech Corp. provides specialty activated carbon technologies for air and water purification in the United States.
Industrials · Pollution & Treatment Controls · 14 employees
About Euro Tech
CLWT stock →Euro Tech Holdings Company Limited engages in the marketing and trading of water and wastewater related process control, analytical and testing instruments, disinfection equipment, and supplies and related automation systems in Hong Kong and in the People's Republic of China. It sells laboratory instruments, analyzers and test kits; continuous-reading process analyzers and related products; and analytical instruments, such as spectrophotometers, colorimeters, turbidimeters, ion-selective electrodes, chemical oxygen demand and digestion apparati, and precision re-agent dispensing devices, as well as chromatographs, mass spectrometers, flow injector analyzers, automated sample preparation workstations, and atomic spectrometers.
Industrials · Pollution & Treatment Controls · 47 employees
BCHT vs CLWT FAQ
Which is bigger, Birchtech or Euro Tech?
Birchtech (BCHT) is larger, with a market capitalization of $37.88M compared with $9.71M for Euro Tech (CLWT).
Are Birchtech and Euro Tech in the same industry?
Yes. Both are classified in the Pollution & Treatment Controls industry within the Industrials sector.