ClearSign Technologies (CLIR) Gross Margin (2015 - 2026)
ClearSign Technologies posted quarterly Gross Margin of 205.76% for Q1 2026, down 25464.0% year-on-year from N/an in Q1 2025, and down 1038.31% on a QoQ basis from 21.93% in Q4 2025.
ClearSign Technologies (CLIR) has 10 years of Gross Margin data on file, last reported at 205.76% in Q1 2026.
- For the quarter ending Q1 2026, Gross Margin fell 25464.0% year-over-year to 205.76%; the trailing twelve-month figure through Mar 2026 stood at 16.62% (down 1367.0% YoY), and the FY2025 full-year result was 27.21%, down 388.0% from the prior year.
- Gross Margin for Q1 2026 stood at 205.76%, down from 21.93% in the prior quarter.
- Across five years, Gross Margin topped out at 93.33% in Q2 2024 and bottomed at 205.76% in Q1 2026.
- The 5-year median for Gross Margin is 35.76% (2025), against an average of 20.9%.
- The widest annual swing landed in 2022, when Gross Margin surged 8428 bps; it then sank 25464 bps in 2026.
- A 5-year view of Gross Margin shows it stood at 14.0% in 2022, then surged by 413 bps to 43.8% in 2023, then slumped by 66 bps to 14.92% in 2024, then soared by 47 bps to 21.93% in 2025, then tumbled by 1038 bps to 205.76% in 2026.
- The last three Gross Margin figures came in at 205.76% (Q1 2026), 21.93% (Q4 2025), and 35.76% (Q3 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Gross Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Veralto | 20.72 Bn | 19.29 Bn | 854.00 Mn | 60.06% |
| 2 | Zurn Elkay Water Solutions | 7.83 Bn | 7.56 Bn | 205.80 Mn | 47.53% |
| 3 | Federal Signal | 6.47 Bn | 6.40 Bn | 179.40 Mn | 1,520.34% |
| 4 | Ceco Environmental | 2.82 Bn | 2.78 Bn | 63.92 Mn | 31.04% |
| 5 | PureCycle Technologies | 2.21 Bn | 2.11 Bn | - | - |
| 6 | Euro Tech Holdings | 1.36 Bn | 1.34 Bn | - | - |
| 7 | Energy Recovery | 421.81 Mn | 335.66 Mn | 2.70 Mn | 27.84% |
| 8 | CleanCore Solutions | 173.22 Mn | 156.17 Mn | -419,259.00 | -77.11% |
| 9 | Arq | 116.43 Mn | 111.76 Mn | 9.94 Mn | 34.21% |
| 10 | ClearSign Technologies | 25.88 Mn | 18.15 Mn | -393,000.00 | -205.76% |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | -205.76% |
| Dec 31, 2025 | 21.93% |
| Sep 30, 2025 | 35.76% |
| Jun 30, 2025 | 41.35% |
| Mar 31, 2025 | 48.88% |
| Dec 31, 2024 | 14.92% |
| Sep 30, 2024 | 29.64% |
| Jun 30, 2024 | 93.33% |
| Mar 31, 2024 | 39.66% |
| Dec 31, 2023 | 43.80% |
| Sep 30, 2023 | 28.24% |
| Jun 30, 2023 | 86.00% |
| Mar 31, 2023 | 11.86% |
| Dec 31, 2022 | -14.00% |
| Sep 30, 2022 | 37.96% |
| Dec 31, 2021 | 5.56% |
| Sep 30, 2021 | -46.32% |
| Mar 31, 2021 | 38.02% |
| Mar 31, 2018 | 25.47% |
| Dec 31, 2017 | 36.67% |
| Mar 31, 2017 | 30.28% |
| Dec 31, 2016 | -21.33% |
| Sep 30, 2016 | 81.92% |
| Dec 31, 2015 | 18.03% |