ClearSign Technologies Corporation
ClearSign Technologies Corporation (CLIR) Revenue
Annual & quarterly revenue history · segment & region breakdown
CLIR · revenue · updated Jun 8, 2026
Core revenue metrics
Trailing 12 monthsClearSign Technologies Corporation trailing twelve-month (TTM) revenue is $0.01B, an increase of 45.55% year-over-year from $0.01B in FY2025.
Revenue trend
2025 – 2009 · AnnualRevenue history
| Fiscal year end | Revenue | Change | Growth |
|---|---|---|---|
| 2025-12-31 | $0.01B | +$0.00B | +45.55% |
| 2024-12-31 | $0.00B | +$0.00B | +49.65% |
| 2023-12-31 | $0.00B | +$0.00B | +542.51% |
| 2022-12-31 | $0.00B | -$0.00B | -38.39% |
| 2021-12-31 | $0.00B | +$0.00B | — |
| 2020-12-31 | $0.00B | +$0.00B | — |
| 2019-12-31 | $0.00B | -$0.00B | -100.00% |
| 2018-12-31 | $0.00B | -$0.00B | -1.85% |
| 2017-12-31 | $0.00B | -$0.00B | -13.04% |
| 2016-12-31 | $0.00B | +$0.00B | +918.03% |
Revenue breakdown
Segment & GeographyAbout Revenue & Reporting
Revenue (also called sales, net sales, or turnover) is the total income ClearSign Technologies Corporation receives from its business operations before deducting any costs or expenses. It is the top line of the income statement. Unlike net income or earnings, revenue does not account for operating costs, taxes, interest, or depreciation.
ClearSign Technologies Corporation reports revenue on a fiscal year ending Dec 31 basis under US GAAP, denominated in USD.
Data sourced from ClearSign Technologies Corporation's 10-K and 10-Q SEC filings via Financial Modeling Prep.
Frequently asked questions
CLIR revenue · 4 questionsCLIR's trailing twelve-month (TTM) revenue is $0.01B. That is an increase of 45.55% year-over-year from $0.01B in FY2025.
▸ Source: FMP · ClearSign Technologies Corporation SEC filings · GAAP · ClearSign Technologies Corporation SEC 10-K & 10-Q filings · US GAAP · Updated: Jun 8, 2026