ClearSign Technologies (CLIR) Revenue (2015 - 2026)
ClearSign Technologies' (CLIR) quarterly Revenue came in at $191000.0 in Q1 2026, down 52.37% YoY from $401000.0 in Q1 2025, and down 94.8% on a QoQ basis from $3.7 million in Q4 2025.
ClearSign Technologies (CLIR) Revenue (2015 - 2026) Analysis & Trends
ClearSign Technologies (CLIR) has 10 years of Revenue data on file, last reported at $191000.0 in Q1 2026.
- Quarterly Revenue fell 52.37% year-over-year to $191000.0 in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $5.0 million (up 73.54% YoY) and the FY2025 annual result came in at $5.2 million, up 45.55% from the prior year.
- Revenue eased to $191000.0 in Q1 2026, from $3.7 million in the prior quarter.
- In the past five years, Revenue ranged from a high of $3.7 million in Q4 2025 to a low of $45000.0 in Q2 2024.
- A 5-year average of $786533.3 and a median of $401000.0 in 2025 frame the typical range for Revenue.
- The widest YoY moves for Revenue: up 2448.0% in 2023, down 73.77% in 2023.
- Tracing CLIR's Revenue over 5 years: stood at $50000.0 in 2022, then surged by 2448.0% to $1.3 million in 2023, then plunged by 53.69% to $590000.0 in 2024, then soared by 522.2% to $3.7 million in 2025, then plunged by 94.8% to $191000.0 in 2026.
- The last three Revenue figures came in at $191000.0 (Q1 2026), $3.7 million (Q4 2025), and $1.0 million (Q3 2025), per Business Quant data.
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Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Revenue (Qtr) |
|---|---|---|---|---|---|
| 1 | Veralto | 24.28 Bn | 22.16 Bn | 902.00 Mn | 1.47 Bn |
| 2 | Zurn Elkay Water Solutions | 8.20 Bn | 7.84 Bn | 288.30 Mn | 491.00 Mn |
| 3 | Federal Signal | 7.46 Bn | 7.39 Bn | 203.80 Mn | 670.20 Mn |
| 4 | Ceco Environmental | 3.10 Bn | 3.04 Bn | 86.47 Mn | 284.96 Mn |
| 5 | PureCycle Technologies | 1.26 Bn | 1.26 Bn | - | 4.51 Mn |
| 6 | Aduro Clean Technologies | 528.77 Mn | 500.10 Mn | - | - |
| 7 | Energy Recovery | 406.56 Mn | 313.50 Mn | 8.96 Mn | 12.00 Mn |
| 8 | Arq | 96.62 Mn | 95.72 Mn | 11.51 Mn | 29.88 Mn |
| 9 | Fuel Tech | 43.03 Mn | 23.42 Mn | 2.68 Mn | 6.49 Mn |
| 10 | ClearSign Technologies | 26.54 Mn | 16.65 Mn | 228,000.00 | 560,000.00 |
Historic Data
Download Data| Date | Value |
|---|---|
| Jun 30, 2026 | 560,000.00 |
| Mar 31, 2026 | 191,000.00 |
| Dec 31, 2025 | 3.67 Mn |
| Sep 30, 2025 | 1.03 Mn |
| Jun 30, 2025 | 133,000.00 |
| Mar 31, 2025 | 401,000.00 |
| Dec 31, 2024 | 590,000.00 |
| Sep 30, 2024 | 1.86 Mn |
| Jun 30, 2024 | 45,000.00 |
| Mar 31, 2024 | 1.10 Mn |
| Dec 31, 2023 | 1.27 Mn |
| Sep 30, 2023 | 85,000.00 |
| Jun 30, 2023 | 150,000.00 |
| Mar 31, 2023 | 894,000.00 |
| Dec 31, 2022 | 50,000.00 |
| Sep 30, 2022 | 324,000.00 |
| Dec 31, 2021 | 54,000.00 |
| Sep 30, 2021 | 190,000.00 |
| Mar 31, 2021 | 363,000.00 |
| Mar 31, 2018 | 530,000.00 |