ClearSign Technologies Corporation (CLIR)
NASDAQ: CLIR · Real-Time Price · USD
5.33
+0.10 (1.91%)
Apr 28, 2026, 4:00 PM EDT - Market closed
ClearSign Technologies Revenue
In the year 2025, ClearSign Technologies had annual revenue of $5.23M with 45.55% growth. ClearSign Technologies had revenue of $3.67M in the quarter ending December 31, 2025, with 522.20% growth.
Revenue (ttm)
$5.23M
Revenue Growth
+45.55%
P/S Ratio
5.51
Revenue / Employee
$348,933
Employees
15
Market Cap
28.83M
Revenue Chart
Revenue History
| Fiscal Year End | Revenue | Change | Growth |
|---|---|---|---|
| Dec 31, 2025 | 5.23M | 1.64M | 45.55% |
| Dec 31, 2024 | 3.60M | 1.19M | 49.65% |
| Dec 31, 2023 | 2.40M | 2.03M | 542.51% |
| Dec 31, 2022 | 374.00K | -233.00K | -38.39% |
| Dec 31, 2021 | 607.00K | - | - |
| Dec 31, 2020 | Pro | Pro | Pro |
| Dec 31, 2019 | Pro | Pro | Pro |
| Dec 31, 2018 | Pro | Pro | Pro |
| Dec 31, 2017 | Pro | Pro | Pro |
| Dec 31, 2016 | Pro | Pro | Pro |
Revenue Definition
Revenue, also called sales, is the amount of money a company receives from its business activities, such as sales of products or services. Revenue does not take any expenses into account and is therefore different from profits.
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CLIR News
- 13 days ago - ClearSign Technologies Transcript: Water Tower Research Insights Conference - Transcripts
- 19 days ago - ClearSign Technologies Earnings Call Transcript: Q4 2025 - Transcripts
- 19 days ago - ClearSign Technologies Corporation Provides Fourth Quarter and Full Year 2025 Update - Accesswire
- 21 days ago - ClearSign Technologies Corporation to Participate in Water Tower Research Insights Conference on April 15th 2026 - Accesswire
- 4 weeks ago - ClearSign Technologies Corporation Announces Full Year and Fourth Quarter 2025 Conference Call - Accesswire
- 6 weeks ago - ClearSign Reports Successful Sub 5ppm Department of Energy/Small Business Innovation Research Flexible Fuel Burner Testing - Accesswire
- 7 weeks ago - ClearSign Technologies Corporation Announces 1-for-10 Reverse Stock Split to be Effective As of March 16, 2026 - Accesswire
- 2 months ago - ClearSign Technologies Transcript: EGM 2026 - Transcripts