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ClearSign Technologies Corporation

CLIR · NasdaqCM · USD

4.22 -0.17 (-3.87%)

At close: Sep 14, 2026, 8:00 PM

3.85 -0.77%

After-hours: 4:10 PM

Market Cap
$26.21M
Volume
3.28K
Next earnings date
Nov 12, 2026

ClearSign Technologies Corporation (CLIR) Stock Price, Analysis & Data

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12-month target · n/a analysts

Analyst Consensus: n/a

Interval:1D
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Financial Performance

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Latest Earnings

ReportedVs estimateYoY Change
Revenue$560.0Kn/a+321.05%
EPS-$0,22+$0,03+45.00%

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Metrics

Bid
3.16
Net Income (ttm)
-5.24M
1.42
-0.01
n/a
-7.33
P/B (ttm)
2.47
P/S (ttm)
4.45
Earnings Date
Nov 12, 2026
Ask
5.35
Volume
3,280
Avg. Volume (20D)
14,232
Open
4.41
Previous Close
4.39
Day's Range
4.22 - 4.41
52-Week Range
3.16 - 11.20
Ex-Dividend Date
n/a

About ClearSign Technologies Corporation

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ClearSign Technologies Corporation designs and develops products and technologies for the purpose of decarbonization and improving key performance characteristics of industrial and commercial systems in the United States and the People's Republic of China. The company's technologies include ClearSign core burner technology consists of an industrial burner body and a downstream porous ceramic or metal flame stabilizing structure; ClearSign core process burner technology that provides a direct burner replacement for traditional refinery process heaters; ClearSign core boiler burner technology; ClearSign core flaring burners that can be used to provide a flare product with extremely low nitrogen oxide emissions; and ClearSign eye flame sensor, an electrical flame sensor for industrial applications. It serves energy, institutional, commercial and industrial boiler, chemical, and petrochemical industries. ClearSign Technologies Corporation was formerly known as ClearSign Combustion Corporation and changed its name to ClearSign Technologies Corporation in November 2019. The company was incorporated in 2008 and is headquartered in Tulsa, Oklahoma. Pollution & Treatment Controls · Industrials

ClearSign Technologies Corporation designs and develops products and technologies for the purpose of decarbonization and improving key performance characteristics of industrial and commercial systems in the United States and the People's Republic of China. The company's technologies include ClearSign core burner technology consists of an industrial burner body and a downstream porous ceramic or metal flame stabilizing structure; ClearSign core process burner technology that provides a direct burner replacement for traditional refinery process heaters; ClearSign core boiler burner technology; ClearSign core flaring burners that can be used to provide a flare product with extremely low nitrogen oxide emissions; and ClearSign eye flame sensor, an electrical flame sensor for industrial applications. It serves energy, institutional, commercial and industrial boiler, chemical, and petrochemical industries. ClearSign Technologies Corporation was formerly known as ClearSign Combustion Corporation and changed its name to ClearSign Technologies Corporation in November 2019. The company was incorporated in 2008 and is headquartered in Tulsa, Oklahoma.

IPO Date Apr 25, 2012
Employees 16
Stock Exchange NasdaqCM
Ticker Symbol CLIR