ClearSign Technologies (CLIR) 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
ClearSign Technologies is the larger company by market cap ($21.2 million vs $9.7 million), about 2.2 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 | CLIR | CLWT |
|---|---|---|
| Share price | $3.11 | $1.31 |
| Market cap | $21.17M | $9.71M |
| 1-day change | -5.76% | +4.80% |
| YTD return | -44.46% | — |
| 1-year return | -68.27% | — |
| 5-year return | -83.37% | — |
| P/E ratio (TTM) | — | 65.50 |
| EPS (TTM) | $-1.06 | $0.02 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $10.20 | $2.68 |
| 52-week low | $3.11 | $0.99 |
| Distance from 52-week high | -69.51% | -51.12% |
| Analyst consensus | none | — |
| Avg. price target upside | +543.09% | — |
| Average volume | 16.99K | 24.43K |
| Shares outstanding | 6.81M | 7.41M |
| Employees | 16 | 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
- ClearSign Technologies is about 2.2 times larger than Euro Tech by market value ($21.17M vs $9.71M).
About ClearSign Technologies
CLIR stock →ClearSign Technologies Corporation designs and develops products and technologies for the purpose of decarbonization and improving key performance characteristics of industrial and commercial systems in the United States and the People's Republic of China. The company's technologies include ClearSign core burner technology consists of an industrial burner body and a downstream porous ceramic or metal flame stabilizing structure; ClearSign core process burner technology that provides a direct burner replacement for traditional refinery process heaters; ClearSign core boiler burner technology; ClearSign core flaring burners that can be used to provide a flare product with extremely low nitrogen oxide emissions; and ClearSign eye flame sensor, an electrical flame sensor for industrial applications.
Industrials · Pollution & Treatment Controls · 16 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
CLIR vs CLWT FAQ
Which is bigger, ClearSign Technologies or Euro Tech?
ClearSign Technologies (CLIR) is larger, with a market capitalization of $21.17M compared with $9.71M for Euro Tech (CLWT).
Are ClearSign Technologies and Euro Tech in the same industry?
Yes. Both are classified in the Pollution & Treatment Controls industry within the Industrials sector.