ClearSign Technologies Corp (CLIR) — Revenue

Annual figures by fiscal year, from SEC filings.

2018: $530.0K2019: $02020: $02021: $607.0K2022: $374.0K2023: $2.40M2024: $3.60M2025: $5.23M$5.23M
2018Revenue (USD)2025
Fiscal YearRevenueChange YoY
2025$5.23M+45.6%
2024$3.60M+49.6%
2023$2.40M+542.5%
2022$374.0K-38.4%
2021$607.0K
2020$0
2019$0-100.0%
2018$530.0K