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ClearSign Technologies Corporation(CLIR)Earnings, Financials & Key Ratios
CLIR•NASDAQ
$4.91
$258M mkt cap·Price updated May 6, 2026
AboutClearSign Technologies Corporation designs and develops products and technologies to enhance operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness of industrial and commercial systems in the United States and the People's Republic of China. Its ClearSign Core Burner Technology consists of an industrial burner body and a downstream porous ceramic structure or metal flame stabilizing device; ClearSign Core Plug & Play technology provides direct burner replacement for traditional refinery process heaters; and ClearSign Eye Flame Sensor, an electrical flame sensor for industrial applications. The company also provides ClearSign Core Boiler Burner; and ClearSign Core Flaring Burners technologies. It serves energy, institutional, commercial and industrial boiler, chemical, and petrochemical industries. The company was formerly known as ClearSign Combustion Corporation and changed its name ClearSign Technologies Corporation in November 2019. ClearSign Technologies Corporation was incorporated in 2008 and is headquartered in Tulsa, Oklahoma.Show more
- Revenue$4M+49.6%
- EBITDA-$6M-11.9%
- Net Income-$5M-2.0%
- EPS (Diluted)-0.11+15.4%
- Gross Margin31.09%-8.6%
- EBITDA Margin-172.86%+25.3%
- Operating Margin-180.42%+27.5%
- Net Margin-147.36%+31.8%
- ROE-55.91%+20.6%
- Debt/Equity0.01-70.8%
CLIR Key Insights
ClearSign Technologies Corporation (CLIR) fundamental analysis — strengths, weaknesses & financial health based on data analysis
✓Strengths
- ✓Company is almost debt free
✗Weaknesses
- ✗Negative free cash flow
- ✗Shares diluted 27.1% in last year
- ✗Trading more than 30% below 52-week high
- ✗Expensive at 17.5x book value
- ✗Low asset turnover indicates capital-intensive operations
* These insights are generated automatically based on available financial data. Please conduct your own research before making investment decisions.
CLIR Price & Volume
ClearSign Technologies Corporation (CLIR) stock price & volume — 10-year historical chart
Loading chart...
CLIR Growth Metrics
ClearSign Technologies Corporation (CLIR) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR
Revenue CAGR
10 Years-
5 Years-
3 Years80.94%
TTM-49.7%
Profit CAGR
10 Years-
5 Years-
3 Years-
TTM-24.73%
EPS CAGR
10 Years-
5 Years-
3 Years-
TTM-7.2%
Return on Capital
10 Years-118.26%
5 Years-74.11%
3 Years-70.96%
Last Year-67.44%
CLIR Recent Earnings
ClearSign Technologies Corporation (CLIR) EPS & revenue vs analyst estimates — last 4 quarters
●Beat EPS 5/12 qtrs (42%)●Beat Revenue 3/12 qtrs (27%)
Q2 2026Latest
Apr 9, 2026EPS
$0.01
Est $0.30
+103.3%
Revenue
$4M
Est $2M
+52.6%
Q4 2025
Nov 14, 2025EPS
$0.03
Est $0.04
+25.0%
Revenue
$1M
Est $2M
-57.6%
Q3 2025
Aug 14, 2025EPS
$0.03
Est $0.04
+25.0%
Revenue
$133,000
Est $644,000
-79.3%
Q2 2025
May 21, 2025EPS
$0.03
Est $0.03
+0.0%
Revenue
$401,000
Est $644,000
-37.7%
| Quarter | Date | EPS (Act vs Est) | Revenue (Act vs Est) |
|---|---|---|---|
| Q2 2026Latest | Apr 9, 2026 | $0.01vs $0.30+103.3% | $4Mvs $2M+52.6% |
| Q4 2025 | Nov 14, 2025 | $0.03vs $0.04+25.0% | $1Mvs $2M-57.6% |
| Q3 2025 | Aug 14, 2025 | $0.03vs $0.04+25.0% | $133,000vs $644,000-79.3% |
| Q2 2025 | May 21, 2025 | $0.03vs $0.03+0.0% | $401,000vs $644,000-37.7% |
Based on last 12 quarters of dataView full earnings history →
CLIR Peer Comparison
ClearSign Technologies Corporation (CLIR) competitors in Air and Water Treatment Systems — business model, growth, and fundamentals comparison
| Company | Market Cap | Stock Price | P/E Ratio (TTM) | Revenue Growth 1Y | Net Margin | Return on Equity (ROE) | FCF Yield | Debt / Equity |
|---|---|---|---|---|---|---|---|---|
 FTEK | 43M | 1.38 | -18.38 | 6.14% | -11.15% | -7.34% | 0.01 | |
 PESI | 218.49M | 11.78 | -15.71 | 4.33% | -22.35% | -24.89% | 0.09 | |
 CECO | 3.09B | 86.25 | 62.96 | 38.79% | 2.11% | 5.45% | 0.08 | |
 ENVX | 1.39B | 6.69 | -8.92 | 37.91% | -492.57% | -0.06% | 0.08 | |
 CLNE | 491.3M | 2.24 | -2.22 | 2.16% | -52.22% | -39.29% | 0.18 | |
 GNRC | 15.69B | 267.42 | 99.41 | -2.02% | 4.37% | 7.18% | 0.51 | |
 AMTX | 220.79M | 3.24 | -2.53 | -22.29% | -38.96% | |||
 HAL | 33.74B | 40.40 | 26.93 | -3.31% | 6.95% | 14.59% | 0.77 |
Compare CLIR vs Peers
ClearSign Technologies Corporation (CLIR) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.
CLIR Income Statement
ClearSign Technologies Corporation (CLIR) annual income statement — 10-year revenue, gross profit & net income history
10Y historyFree accessUpdated daily
| Line item | Dec'16 | Dec'17 | Dec'18 | Dec'19 | Dec'20 | Dec'21 | Dec'22 | Dec'23 | Dec'24 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|
| Sales/Revenue | 621K | 540K | 530K | 0 | 0 | 607K | 374K | 2.4M | 3.6M | 2.15M |
| Revenue Growth % | 918.03% | -13.04% | -1.85% | -100% | - | - | -38.39% | 542.51% | 49.65% | -49.7% |
| Cost of Goods Sold | 485K | 380K | 427K | 1K | 279K | 1.06M | 404K | 1.59M | 2.48M | 1.45M |
| COGS % of Revenue | 78.1% | 70.37% | 80.57% | - | - | 174.46% | 108.02% | 66% | 68.91% | - |
| Gross Profit | 136K▲ 0% | 160K▲ 17.6% | 103K▼ 35.6% | -1K▼ 101.0% | -279K▼ 27800.0% | -452K▼ 62.0% | -30K▲ 93.4% | 817K▲ 2823.3% | 1.12M▲ 36.8% | 707K▲ 0% |
| Gross Margin % | 21.9% | 29.63% | 19.43% | - | - | -74.46% | -8.02% | 34% | 31.09% | 32.84% |
| Gross Profit Growth % | 1136.36% | 17.65% | -35.63% | -100.97% | -27800% | -62.01% | 93.36% | 2823.33% | 36.84% | - |
| Operating Expenses | 11.34M | 9.87M | 9.67M | 8.58M | 6.65M | 7.69M | 6.09M | 6.8M | 7.61M | 8.22M |
| OpEx % of Revenue | 1826.25% | 1828.15% | 1825.28% | - | - | 1267.38% | 1627.54% | 282.9% | 211.51% | - |
| Selling, General & Admin | 6.51M | 5.16M | 5.62M | 5.53M | 4.62M | 5.01M | 5.58M | 6.06M | 6.13M | 6.75M |
| SG&A % of Revenue | 1048.31% | 955.56% | 1060.75% | - | - | 825.86% | 1492.51% | 252.14% | 170.61% | - |
| Research & Development | 4.83M | 4.71M | 4.05M | 3.06M | 2.03M | 2.68M | 505K | 739K | 1.47M | 1.46M |
| R&D % of Revenue | 777.94% | 872.59% | 764.53% | - | - | 441.52% | 135.03% | 30.75% | 40.91% | - |
| Other Operating Expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Operating Income | -11.21M▲ 0% | -9.71M▲ 13.3% | -9.57M▲ 1.5% | -8.58M▲ 10.3% | -6.93M▲ 19.2% | -8.14M▼ 17.5% | -6.12M▲ 24.9% | -5.98M▲ 2.2% | -6.49M▼ 8.5% | -7.51M▲ 0% |
| Operating Margin % | -1804.35% | -1798.52% | -1805.85% | - | - | -1341.85% | -1635.56% | -248.9% | -180.42% | -348.86% |
| Operating Income Growth % | -41.09% | 13.32% | 1.45% | 10.32% | 19.24% | -17.5% | 24.9% | 2.22% | -8.48% | - |
| EBITDA | -11M | -9.41M | -9.3M | -8.34M | -6.72M | -7.88M | -5.83M | -5.56M | -6.22M | -7.23M |
| EBITDA Margin % | -1770.85% | -1743.52% | -1754.72% | - | - | -1299.01% | -1557.49% | -231.25% | -172.86% | -335.81% |
| EBITDA Growth % | -42.04% | 14.39% | 1.22% | 10.29% | 19.43% | -17.3% | 26.13% | 4.6% | -11.86% | -29.06% |
| D&A (Non-Cash Add-back) | 208K | 297K | 271K | 240K | 210K | 260K | 292K | 424K | 272K | 281K |
| EBIT | -11.21M | -9.71M | -9.57M | -8.48M | -6.89M | -7.89M | -5.76M | -5.73M | -5.82M | -6.7M |
| Net Interest Income | 32K | 32K | 71K | 101K | 2K | 1K | 83K | 0 | 516K | 585K |
| Interest Income | 32K | 32K | 71K | 101K | 2K | 1K | 83K | 0 | 516K | 585K |
| Interest Expense | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Income/Expense | 32K | 32K | 71K | 101K | 46K | 253K | 359K | 787K | 1.19M | 1.16M |
| Pretax Income | -11.17M▲ 0% | -9.68M▲ 13.4% | -9.5M▲ 1.9% | -8.48M▲ 10.7% | -6.89M▲ 18.8% | -7.89M▼ 14.6% | -5.76M▲ 27.0% | -5.19M▲ 9.8% | -5.3M▼ 2.0% | -6.35M▲ 0% |
| Pretax Margin % | -1799.19% | -1792.59% | -1792.45% | - | - | -1300.16% | -1539.57% | -216.15% | -147.36% | -294.89% |
| Income Tax | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Effective Tax Rate % | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Net Income | -11.17M▲ 0% | -9.68M▲ 13.4% | -9.5M▲ 1.9% | -8.38M▲ 11.8% | -6.84M▲ 18.4% | -7.89M▼ 15.4% | -5.76M▲ 27.0% | -5.19M▲ 9.8% | -5.3M▼ 2.0% | -6.35M▲ 0% |
| Net Margin % | -1799.19% | -1792.59% | -1792.45% | - | - | -1299.84% | -1539.57% | -216.15% | -147.36% | -294.89% |
| Net Income Growth % | -41.47% | 13.36% | 1.86% | 11.81% | 18.38% | -15.38% | 27.02% | 9.8% | -2.02% | -24.73% |
| Net Income (Continuing) | -11.17M | -9.68M | -9.5M | -8.48M | -6.89M | -7.89M | -5.76M | -5.19M | -5.3M | -6.35M |
| Discontinued Operations | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Minority Interest | 0 | 0 | 0 | 3K | 1K | 0 | 0 | 0 | 0 | 0 |
| EPS (Diluted) | -0.86▲ 0% | -0.63▲ 26.7% | -0.42▲ 33.3% | -0.31▲ 26.2% | -0.25▲ 19.4% | -0.25▲ 0.0% | -0.15▲ 40.0% | -0.13▲ 13.3% | -0.11▲ 15.4% | -0.11▲ 0% |
| EPS Growth % | -36.51% | 26.74% | 33.33% | 26.19% | 19.35% | 0% | 40% | 13.33% | 15.38% | -7.2% |
| EPS (Basic) | -0.86 | -0.63 | -0.42 | -0.31 | -0.25 | -0.25 | -0.15 | -0.13 | -0.11 | - |
| Diluted Shares Outstanding | 12.93M | 15.37M | 22.78M | 26.7M | 27.84M | 31.23M | 35.34M | 38.5M | 48.94M | 55.74M |
| Basic Shares Outstanding | 12.93M | 15.37M | 22.78M | 26.7M | 27.84M | 31.23M | 35.34M | 38.5M | 48.94M | 55.74M |
| Dividend Payout Ratio | - | - | - | - | - | - | - | - | - | - |
CLIR Balance Sheet
ClearSign Technologies Corporation (CLIR) balance sheet — assets, liabilities & shareholders' equity
| Line item | Dec'16 | Dec'17 | Dec'18 | Dec'19 | Dec'20 | Dec'21 | Dec'22 | Dec'23 | Dec'24 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|
| Total Current Assets | 1.9M | 1.8M | 16.41M | 8.98M | 9.38M | 8.02M | 9.73M | 6.51M | 14.85M | 11.75M |
| Cash & Short-Term Investments | 1.26M | 1.25M | 15.87M | 8.55M | 8.82M | 7.61M | 9.06M | 5.68M | 14.04M | 10.49M |
| Cash Only | 1.26M | 1.25M | 8.95M | 8.55M | 8.82M | 7.61M | 6.45M | 5.68M | 14.04M | 10.49M |
| Short-Term Investments | 0 | 0 | 6.92M | 0 | 0 | 0 | 2.61M | 0 | 0 | 0 |
| Accounts Receivable | 103K | 184K | 39K | 39K | 92K | 72K | 99K | 475K | 359K | 838K |
| Days Sales Outstanding | 60.54 | 124.37 | 26.86 | - | - | 43.29 | 96.62 | 72.15 | 36.44 | 75.23 |
| Inventory | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Days Inventory Outstanding | - | - | - | - | - | - | - | - | - | - |
| Other Current Assets | 0 | 0 | 0 | 0 | 0 | 0 | 577K | 0 | 454K | 420K |
| Total Non-Current Assets | 1.89M | 2.36M | 2.16M | 1.96M | 1.74M | 1.34M | 1.19M | 1.11M | 1.07M | 1M |
| Property, Plant & Equipment | 144K | 508K | 467K | 665K | 427K | 530K | 384K | 275K | 238K | 223K |
| Fixed Asset Turnover | 4.31x | 1.06x | 1.13x | - | - | 1.15x | 0.97x | 8.74x | 15.11x | 9.29x |
| Goodwill | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Intangible Assets | 1.74M | 1.86M | 1.69M | 1.28M | 1.3M | 799K | 798K | 836K | 830K | 778K |
| Long-Term Investments | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 10K | 0 | 0 | 10K | 10K | 10K | 10K | 0 | 0 | 0 |
| Total Assets | 3.79M▲ 0% | 4.16M▲ 9.9% | 18.57M▲ 346.3% | 10.94M▼ 41.1% | 11.12M▲ 1.6% | 9.36M▼ 15.8% | 10.93M▲ 16.7% | 7.62M▼ 30.3% | 15.92M▲ 108.9% | 12.75M▲ 0% |
| Asset Turnover | 0.16x | 0.13x | 0.03x | - | - | 0.06x | 0.03x | 0.32x | 0.23x | 0.15x |
| Asset Growth % | -73.34% | 9.9% | 346.29% | -41.08% | 1.64% | -15.81% | 16.68% | -30.25% | 108.87% | 182.81% |
| Total Current Liabilities | 1.54M | 1.53M | 1.64M | 1.3M | 1.08M | 731K | 1.15M | 2.26M | 2.04M | 3.58M |
| Accounts Payable | 542K | 587K | 823K | 845K | 435K | 224K | 296K | 256K | 78K | 1.62M |
| Days Payables Outstanding | 407.9 | 563.83 | 703.5 | 308.43K | 569.09 | 77.2 | 267.43 | 58.92 | 11.49 | 278.92 |
| Short-Term Debt | 0 | 159K | 216K | 177K | 169K | 0 | 0 | 0 | 0 | 94K |
| Deferred Revenue (Current) | 115K | -587K | -823K | 50K | 94K | 0 | 247K | 1.04M | 73K | 3.78M |
| Other Current Liabilities | 882K | 629K | 382K | 0 | 0 | 84K | 0 | 181K | 471K | 364K |
| Current Ratio | 1.23x | 1.17x | 10.03x | 6.92x | 8.69x | 10.98x | 8.49x | 2.89x | 7.28x | 7.28x |
| Quick Ratio | 1.23x | 1.17x | 10.03x | 6.92x | 8.69x | 10.98x | 8.49x | 2.89x | 7.28x | 7.28x |
| Cash Conversion Cycle | - | - | - | - | - | - | - | - | - | -203.7 |
| Total Non-Current Liabilities | 353K | 195K | 91K | 418K | 500K | 350K | 226K | 172K | 113K | 91K |
| Long-Term Debt | 0 | 0 | 0 | 0 | 251K | 0 | 0 | 0 | 0 | 0 |
| Capital Lease Obligations | 353K | 195K | 91K | 418K | 249K | 350K | 226K | 172K | 113K | 417K |
| Deferred Tax Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Liabilities | 1.54M | 1.73M | 1.73M | 1.72M | 1.58M | 1.08M | 1.37M | 2.43M | 2.15M | 3.67M |
| Total Debt | 503K | 354K | 307K | 595K | 669K | 555K | 359K | 243K | 188K | 185K |
| Net Debt | -756K | -893K | -8.64M | -7.96M | -8.15M | -7.05M | -6.09M | -5.44M | -13.85M | -10.3M |
| Debt / Equity | 0.22x | 0.15x | 0.02x | 0.06x | 0.07x | 0.07x | 0.04x | 0.05x | 0.01x | 0.01x |
| Debt / EBITDA | - | - | - | - | - | - | - | - | - | -0.03x |
| Net Debt / EBITDA | - | - | - | - | - | - | - | - | - | 1.43x |
| Interest Coverage | - | - | - | - | - | - | - | - | - | - |
| Total Equity | 2.24M▲ 0% | 2.43M▲ 8.4% | 16.84M▲ 592.5% | 9.23M▼ 45.2% | 9.54M▲ 3.4% | 8.28M▼ 13.2% | 9.55M▲ 15.3% | 5.19M▼ 45.6% | 13.76M▲ 165.1% | 9.08M▲ 0% |
| Equity Growth % | -82.16% | 8.38% | 592.52% | -45.22% | 3.41% | -13.2% | 15.33% | -45.64% | 165.1% | 261.78% |
| Book Value per Share | 0.17 | 0.16 | 0.74 | 0.35 | 0.34 | 0.27 | 0.27 | 0.13 | 0.28 | 0.16 |
| Total Shareholders' Equity | 2.24M | 2.43M | 16.84M | 9.22M | 9.54M | 8.28M | 9.55M | 5.19M | 13.76M | 9.08M |
| Common Stock | 1K | 2K | 3K | 3K | 3K | 3K | 4K | 4K | 5K | 5K |
| Retained Earnings | -40.33M | -50.01M | -59.58M | -67.99M | -74.87M | -82.77M | -88.52M | -93.72M | -99.02M | -104.2M |
| Treasury Stock | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accumulated OCI | -876K | -1.14M | -1.37M | 0 | 0 | 9K | -8K | -17K | -21K | -20K |
| Minority Interest | 0 | 0 | 0 | 3K | 1K | 0 | 0 | 0 | 0 | 0 |
CLIR Cash Flow Statement
ClearSign Technologies Corporation (CLIR) cash flow — operating, investing & free cash flow history
| Line item | Dec'16 | Dec'17 | Dec'18 | Dec'19 | Dec'20 | Dec'21 | Dec'22 | Dec'23 | Dec'24 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash from Operations | -8.67M | -8.26M | -8.38M | -6.9M | -5.96M | -6.71M | -4.99M | -3.23M | -4.37M | -4.37M |
| Operating CF Margin % | -1396.46% | -1529.26% | -1581.89% | - | - | -1104.94% | -1334.76% | -134.54% | -121.61% | - |
| Operating CF Growth % | -38.51% | 4.77% | -1.53% | 17.68% | 13.59% | -12.46% | 25.57% | 35.24% | -35.26% | 99.09% |
| Net Income | -11.17M | -9.68M | -9.5M | -8.48M | -6.89M | -7.89M | -5.76M | -5.19M | -5.3M | -6.35M |
| Depreciation & Amortization | 208K | 297K | 271K | 240K | 210K | 448K | 292K | 424K | 272K | 282K |
| Stock-Based Compensation | 645K | 369K | 224K | 685K | 800K | 680K | 373K | 614K | 528K | 182K |
| Deferred Taxes | 1.97M | 0 | 322K | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Cash Items | 177K | 342K | 242K | 747K | 17K | 266K | -38K | 7K | 46K | 829K |
| Working Capital Changes | -500K | 414K | 57K | -92K | -105K | -209K | 139K | 916K | 80K | 1.19M |
| Change in Receivables | -103K | 103K | 145K | 0 | -53K | 20K | -27K | -376K | 117K | 61K |
| Change in Inventory | -1.01M | -15K | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Change in Payables | 260K | 13K | 312K | 0 | 0 | -393K | -125K | -57K | 816K | -269K |
| Cash from Investing | -1.05M | -421K | -7.42M | 6.5M | -194K | -213K | -2.69M | 2.49M | -218K | -119K |
| Capital Expenditures | -1.05M | -421K | -502K | -20K | -17K | -73K | -10K | -200K | -39K | -58K |
| CapEx % of Revenue | 169.73% | 77.96% | 94.72% | - | - | 12.03% | 2.67% | 8.32% | 1.08% | - |
| Acquisitions | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Investments | - | - | - | - | - | - | - | - | - | - |
| Other Investing | -917K | -327K | -7.33M | -398K | -177K | -140K | -115K | 5K | -179K | -61K |
| Cash from Financing | 194K | 8.67M | 23.51M | 0 | 6.43M | 5.69M | 6.54M | -15K | 12.95M | -7K |
| Debt Issued (Net) | 0 | 0 | 0 | 0 | 251K | 0 | 0 | 0 | 0 | 0 |
| Equity Issued (Net) | 0 | 1000K | 1000K | 0 | 1000K | 1000K | 1000K | 0 | 1000K | 49K |
| Dividends Paid | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Share Repurchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Financing | -194K | 0 | 0 | 0 | 126K | 385K | 0 | -15K | -21K | -56K |
| Net Change in Cash | -9.73M▲ 0% | -12K▲ 99.9% | 7.7M▲ 64283.3% | -397K▼ 105.2% | 272K▲ 168.5% | -1.22M▼ 547.4% | -1.16M▲ 5.0% | -767K▲ 33.7% | 8.35M▲ 1188.8% | -4M▲ 0% |
| Free Cash Flow | -9.73M▲ 0% | -8.68M▲ 10.8% | -8.89M▼ 2.4% | -7.32M▲ 17.6% | -6.16M▲ 15.9% | -6.92M▼ 12.4% | -5.16M▲ 25.5% | -3.43M▲ 33.4% | -4.59M▼ 33.7% | -3.92M▲ 0% |
| FCF Margin % | -1566.18% | -1607.22% | -1676.6% | - | - | -1140.03% | -1378.61% | -142.86% | -127.67% | -182.3% |
| FCF Growth % | -31.03% | 10.76% | -2.39% | 17.62% | 15.87% | -12.37% | 25.49% | 33.42% | -33.73% | 28.89% |
| FCF per Share | -0.75 | -0.56 | -0.39 | -0.27 | -0.22 | -0.22 | -0.15 | -0.09 | -0.09 | -0.09 |
| FCF Conversion (FCF/Net Income) | 0.78x | 0.85x | 0.88x | 0.82x | 0.87x | 0.85x | 0.87x | 0.62x | 0.83x | 0.62x |
| Interest Paid | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Taxes Paid | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
CLIR Key Ratios
ClearSign Technologies Corporation (CLIR) financial ratios — P/E, ROE, debt and 30+ core market and balance-sheet ratios
| Metric | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | TTM |
|---|---|---|---|---|---|---|---|---|---|---|
| Return on Equity (ROE) | -150.76% | -414.03% | -98.58% | -64.28% | -72.87% | -88.54% | -64.57% | -70.46% | -55.91% | -69.94% |
| Return on Invested Capital (ROIC) | -545.52% | -481.27% | -147.41% | -135.96% | -391.64% | -467.03% | -195.64% | -279.4% | - | 611.48% |
| Gross Margin | 21.9% | 29.63% | 19.43% | - | - | -74.46% | -8.02% | 34% | 31.09% | 32.84% |
| Net Margin | -1799.19% | -1792.59% | -1792.45% | - | - | -1299.84% | -1539.57% | -216.15% | -147.36% | -294.89% |
| Debt / Equity | 0.22x | 0.15x | 0.02x | 0.06x | 0.07x | 0.07x | 0.04x | 0.05x | 0.01x | 0.01x |
| FCF Conversion | 0.78x | 0.85x | 0.88x | 0.82x | 0.87x | 0.85x | 0.87x | 0.62x | 0.83x | 0.62x |
| Revenue Growth | 918.03% | -13.04% | -1.85% | -100% | - | - | -38.39% | 542.51% | 49.65% | -49.7% |
CLIR SEC Filings & Documents
ClearSign Technologies Corporation (CLIR) SEC filings — annual & quarterly reports (10-K, 10-Q)
CLIR Frequently Asked Questions
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Growth & Financials
ClearSign Technologies Corporation (CLIR) reported $2.2M in revenue for fiscal year 2024.
ClearSign Technologies Corporation (CLIR) grew revenue by 49.6% over the past year. This is strong growth.
ClearSign Technologies Corporation (CLIR) reported a net loss of $6.3M for fiscal year 2024.
Dividend & Returns
ClearSign Technologies Corporation (CLIR) has a return on equity (ROE) of -55.9%. Negative ROE indicates the company is unprofitable.
ClearSign Technologies Corporation (CLIR) had negative free cash flow of $3.9M in fiscal year 2024, likely due to heavy capital investments.
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