Quick Answer
ClearSign Technologies Corp reported Total Revenue of $530.0 thousand for fiscal year 2018.
ClearSign Technologies Corp Total Revenue — Annual History
| Fiscal Year | Total Revenue | YoY Change |
|---|---|---|
| 2018 | $530.0K | -1.9% |
| 2017 | $540.0K | -13.0% |
| 2016 | $621.0K | +918.0% |
| 2015 | $61.0K | — |
| 2014 | $0.00 | — |
Quarterly Total Revenue
| Quarter Ending | Total Revenue | YoY | QoQ |
|---|---|---|---|
| June 30, 2019 | $0.00 | — | — |
| March 31, 2019 | $0.00 | -100.0% | — |
| September 30, 2018 | $0.00 | — | — |
| June 30, 2018 | $0.00 | — | -100.0% |
| March 31, 2018 | $530.0K | +47.2% | — |
| September 30, 2017 | $0.00 | -100.0% | — |
| June 30, 2017 | $0.00 | — | -100.0% |
| March 31, 2017 | $360.0K | — | +38.5% |
- ClearSign Technologies Corp showed a decrease of -1.9% in Total Revenue compared to the prior fiscal year.
- The most recent figure is from ClearSign Technologies Corp’s fiscal year 2018 report (Form 10-K), filed with the SEC on March 12, 2019.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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