CLIR - Company ID 0001434524
The table below shows ClearSign Technologies Corp's income statement by quarter, as reported in the company's quarterly filings. All figures are in US dollars; negative values appear in red.
| Line item | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 |
|---|---|---|---|---|---|---|
| Revenue | $191.00K | $3.67M | $1.03M | $133.00K | $401.00K | $590.00K |
| Cost of revenue | $584.00K | - | $661.00K | $78.00K | $205.00K | - |
| Gross profit | -$393.00K | $805.00K | $368.00K | $55.00K | $196.00K | $88.00K |
| R&D | $249.00K | - | $310.00K | $247.00K | $447.00K | - |
ClearSign Technologies Corp reported annual revenue of $5.23M for fiscal year 2025. That is up 45.6% from $3.60M in fiscal 2024. Over the 10 fiscal years shown, annual revenue grew from $621.00K (FY 2016) to $5.23M. Figures come from the company's audited annual reports as filed with the SEC.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| SG&A | $1.64M | - | $1.81M | $1.65M | $2.01M | - |
| Operating income | -$2.28M | - | -$1.75M | -$1.84M | -$2.26M | - |
| Income tax | - | - | - | - | - | - |
| Net income | -$2.19M | -$311.00K | -$1.43M | -$1.68M | -$2.08M | -$1.16M |
| EPS (diluted) | -$0.39 | -$0.06 | -$0.26 | -$0.30 | -$0.38 | -$0.25 |