ClearSign Technologies Corporation (CLIR) vs Euro Tech Holdings Company Limited (CLWT)

ClearSign Technologies Corporation and Euro Tech Holdings Company Limited are both Pollution & Treatment Controls companies. ClearSign Technologies Corporation is the larger, with a market value of $15.7M against $8.8M — 1.8× the size. ClearSign Technologies Corporation has negative trailing earnings, so its P/E is not meaningful; Euro Tech Holdings Company Limited trades at 15.3×. ClearSign Technologies Corporation grew revenue faster over the last twelve months: 82.7% against 7.02%. Euro Tech Holdings Company Limited has the higher net margin (1.79% vs −96.1%) and the higher return on invested capital (0.00% vs 0.00%). Across the 18 metrics below, Euro Tech Holdings Company Limited leads on 11 and ClearSign Technologies Corporation on 7.

Valuation

Metric CLIR CLWT Pollution & Treatment Controls median
P/E n/m 15.25 —
P/S 2.50 0.28 2.50
P/B 1.39 0.57 3.39
Price to free cash flow n/m n/m —
EV/EBITDA n/m n/m 18.45
EV/Sales 0.73 0.13 2.74
Earnings yield (40.09%) 6.56% (14.48%)
Free cash flow yield (42.83%) (2.93%) (11.96%)

Profitability

Metric CLIR CLWT Pollution & Treatment Controls median
Gross margin 18.49% 25.67% 32.15%
Operating margin (116.55%) 0.00% (17.50%)
Net margin (96.07%) 1.79% (17.98%)
Free cash flow margin (106.97%) 0.00% (10.60%)
Return on equity (51.73%) 0.00% (36.99%)
Return on assets (39.64%) 0.00% (24.89%)
Return on invested capital 0.00% 0.00% (0.06%)

Growth

Metric CLIR CLWT Pollution & Treatment Controls median
Revenue growth (TTM) 82.74% 7.02% 8.69%
EPS growth (last fiscal year) 10.00% (80.00%) 11.29%
Revenue growth, 5-year CAGR 58.09% (0.14%) 12.30%
Net income growth, 5-year CAGR 0.00% (27.22%) 0.00%

Health

Metric CLIR CLWT Pollution & Treatment Controls median
Debt to equity 0.00 0.01 0.07
Current ratio 4.78 2.01 1.84
Net debt to EBITDA 1.44 22.67 0.50

Dividend

Metric CLIR CLWT Pollution & Treatment Controls median
Dividend yield — 0.00% —
Payout ratio — — —

Size

Metric CLIR CLWT Pollution & Treatment Controls median
Market cap 15.73m 8.82m 62.87m

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