ClearSign Technologies Corporation (CLIR)

NASDAQ: CLIR · Real-Time Price · USD

0.8815

+0.0159 (1.84%)

At close: Nov 14, 2025, 4:00 PM EST

0.8819

+0.0004 (0.05%)

After-hours: Nov 14, 2025, 4:48 PM EST

Revenue by Product

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	FY 2023	FY 2022	FY 2021	FY 2018	FY 2017	2012 - 2016
Period Ending	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017	2012 - 2016
Combustion System	2.40M	Log In	Log In	Log In	Log In	Upgrade
Combustion System Growth	542.51%	Log In	Log In	Log In	Log In	Upgrade

Revenue by Geography

Financials in millions USD. Fiscal year is January - December.

Millions USD. Fiscal year is Jan - Dec.

Fiscal Year	FY 2023	FY 2022	FY 2021	FY 2018	FY 2017	2012 - 2016
Period Ending	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017	2012 - 2016
United States	2.40M	Log In	Log In	Log In	Log In	Upgrade
United States Growth	542.51%	Log In	Log In	Log In	Log In	Upgrade