ClearSign Technologies Corporation (CLIR)

NASDAQ: CLIR · Real-Time Price · USD

0.5401

-0.0049 (-0.90%)

At close: Sep 12, 2025, 4:00 PM EDT

0.5410

+0.0009 (0.17%)

After-hours: Sep 12, 2025, 7:47 PM EDT

Revenue by Product

Fiscal year is January - December.

Fiscal Year	FY 2023	FY 2022	FY 2021	FY 2018	FY 2017	2016 - 2018
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	2016 - 2018
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

Fiscal year is January - December.

Fiscal Year	FY 2023	FY 2022	FY 2021	FY 2018	FY 2017	2016 - 2018
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	2016 - 2018
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