ClearSign Technologies Corp Total Revenue

• ClearSign Technologies Corp showed a decrease of -1.9% in Total Revenue from 2017 to 2018.
• This data is from ClearSign Technologies Corp's annual report (Form 10-K), filed with the SEC on March 12, 2019.
• XBRL data for this metric is available from 2014 to 2018 (5 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Quarterly values from 10-Q filings: Q1 2014: $0.00 | Q2 2014: $0.00 | Q3 2014: $0.00 | Q4 2014: $0.00 | Q1 2015: $0.00 | Q2 2015: $0.00 | Q3 2015: $0.00 | Q4 2015: $61.0 thousand | Q1 2016: $0.00 | Q2 2016: $0.00 | Q3 2016: $260.0 thousand | Q4 2016: $361.0 thousand | Q1 2017: $360.0 thousand | Q2 2017: $0.00 | Q3 2017: $0.00 | Q4 2017: $180.0 thousand | Q1 2018: $530.0 thousand | Q2 2018: $0.00 | Q3 2018: $0.00 | Q4 2018: $0.00 | Q1 2019: $0.00 | Q2 2019: $0.00.
• Historical annual values: Fiscal year 2018: $530.0 thousand | Fiscal year 2017: $540.0 thousand | Fiscal year 2016: $621.0 thousand | Fiscal year 2015: $61.0 thousand | Fiscal year 2014: $0.00.
• Data sourced from SEC EDGAR public filings as of August 7, 2026.

Last verified: August 7, 2026