Quick Answer
ClearSign Technologies Corp reported Total Revenue of $530.0 thousand for fiscal year 2018.
ClearSign Technologies Corp — Key Financials by Year
| Metric | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|
| Total Revenue | — | — | — | — | — | — |
| Net Income | -$5.50M -3.7% |
-$5.30M -2.0% |
-$5.19M +9.8% |
-$5.76M +27.0% |
-$7.89M -14.6% |
-$6.88M +18.8% |
| Diluted EPS | -$0.99 +8.3% |
-$1.08 -730.8% |
-$0.13 +18.8% |
-$0.16 +36.0% |
-$0.25 | — |
| Total Assets | $12.18M -25.2% |
$16.28M +113.7% |
$7.62M -30.3% |
$10.93M +16.7% |
$9.36M -15.8% |
$11.12M +1.6% |
| Cash and Equivalents | $9.18M -34.6% |
$14.04M +146.9% |
$5.68M -11.9% |
$6.45M -15.2% |
$7.61M -13.8% |
$8.82M +3.2% |
| Long-Term Debt | — | — | — | — | — | $251.0K |
| Stockholders Equity | $9.53M -30.8% |
$13.76M +165.1% |
$5.19M -45.6% |
$9.55M +15.3% |
$8.28M -13.2% |
$9.54M +3.4% |
| R&D Expense | $1.42M -3.3% |
$1.47M +99.1% |
$739.0K +46.3% |
$505.0K -81.2% |
$2.68M +32.1% |
$2.03M -33.6% |
| Operating Income | -$6.67M -2.8% |
-$6.49M -8.5% |
-$5.98M +2.2% |
-$6.12M +24.9% |
-$8.14M -17.5% |
-$6.93M +19.2% |
| Gross Profit | $1.42M +27.4% |
$1.12M +36.8% |
$817.0K +604.3% |
$116.0K +125.7% |
-$452.0K -62.0% |
-$279.0K -27800.0% |
| Shares Outstanding | 5.33M +6.0% |
5.03M -87.0% |
38.69M +1.7% |
38.02M +20.4% |
31.58M +5.0% |
30.08M +12.6% |
Most Recent Quarter
| Metric | Quarter Ending | Value | YoY | QoQ |
|---|---|---|---|---|
| Total Revenue | June 30, 2019 | $0.00 | — | — |
| Net Income | September 30, 2025 | -$1.43M | -23.7% | +14.9% |
| Diluted EPS | June 30, 2025 | -$0.03 | +25.0% | +25.0% |
| Total Assets | September 30, 2025 | $12.75M | -25.4% | -10.4% |
| Cash and Equivalents | September 30, 2025 | $10.49M | -27.6% | -15.0% |
| Long-Term Debt | September 30, 2021 | $0.00 | -100.0% | — |
| Stockholders Equity | September 30, 2025 | $9.08M | -38.8% | -12.8% |
| R&D Expense | September 30, 2025 | $310.0K | -5.8% | +25.5% |
| Operating Income | September 30, 2025 | -$1.75M | -22.1% | +4.8% |
| Gross Profit | September 30, 2025 | $368.0K | -33.2% | +569.1% |
| Shares Outstanding | September 30, 2025 | 52.52M | +4.5% | +0.2% |
- ClearSign Technologies Corp reported Total Revenue of $530.0 thousand for fiscal year 2018.
- ClearSign Technologies Corp showed a decrease of -1.9% in Total Revenue compared to the prior fiscal year.
- ClearSign Technologies Corp reported Net Income of -$5.50 million for fiscal year 2025.
- ClearSign Technologies Corp showed a decrease of -3.7% in Net Income compared to the prior fiscal year.
- ClearSign Technologies Corp reported Diluted EPS of $0.99 per share (loss) for fiscal year 2025.
- ClearSign Technologies Corp showed an increase of +8.3% in Diluted EPS compared to the prior fiscal year.
- ClearSign Technologies Corp reported Total Assets of $12.18 million for fiscal year 2025.
- ClearSign Technologies Corp showed a decrease of -25.2% in Total Assets compared to the prior fiscal year.
- ClearSign Technologies Corp reported Cash and Equivalents of $9.18 million for fiscal year 2025.
- ClearSign Technologies Corp showed a decrease of -34.6% in Cash and Equivalents compared to the prior fiscal year.
- ClearSign Technologies Corp reported Long-Term Debt of $251.0 thousand for fiscal year 2020.
- ClearSign Technologies Corp reported Stockholders Equity of $9.53 million for fiscal year 2025.
- ClearSign Technologies Corp showed a decrease of -30.8% in Stockholders Equity compared to the prior fiscal year.
- ClearSign Technologies Corp reported R&D Expense of $1.42 million for fiscal year 2025.
- ClearSign Technologies Corp showed a decrease of -3.3% in R&D Expense compared to the prior fiscal year.
- ClearSign Technologies Corp reported Operating Income of -$6.67 million for fiscal year 2025.
- ClearSign Technologies Corp showed a decrease of -2.8% in Operating Income compared to the prior fiscal year.
- ClearSign Technologies Corp reported Gross Profit of $1.42 million for fiscal year 2025.
- ClearSign Technologies Corp showed an increase of +27.4% in Gross Profit compared to the prior fiscal year.
- ClearSign Technologies Corp reported Shares Outstanding of 5.33 million shares for fiscal year 2025.
- ClearSign Technologies Corp showed an increase of +6.0% in Shares Outstanding compared to the prior fiscal year.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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