4 years of revenue, earnings, cash-flow and balance-sheet history from public filings.
ClearSign Technologies Corporation (CLIR) operates in the Pollution & Treatment Controls industry and is headquartered in Tulsa, United States with about 15 employees. Its market capitalization is roughly $23 million. In the fiscal year ended 2025-12-31, CLIR reported $5M in revenue and ($6M) in net income.
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.
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| Income statement | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|
| Total Revenue | $5M | $4M | $2M | $0M | — |
| Gross Profit | $1M | $1M | $1M | $0M | — |
| Operating Income (EBIT) | ($6M) | ($6M) | ($6M) | ($6M) | — |
| Net Income | ($6M) | ($5M) | ($5M) | ($6M) | — |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
| Quarterly income statement | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
|---|---|---|---|---|---|---|
| Total Revenue | $0M | $4M | $1M | $0M | $0M | — |
| Gross Profit | ($0M) | $1M | $0M | $0M | $0M | — |
| Operating Income (EBIT) | ($2M) | ($0M) | ($2M) | ($2M) | ($2M) | — |
| Net Income | ($2M) | ($0M) | ($1M) | ($2M) | ($2M) | — |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
| Balance sheet | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 |
|---|---|---|---|---|---|
| Total Assets | $12M | $16M | $8M | $11M | — |
| Total Liabilities | $3M | $2M | $2M | $1M | — |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
Quarterly statements, profitability ratios, price history, insider activity and institutional holders are in the interactive CLIR viewer.
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