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ClearSign Technologies Corporation (CLIR)

NasdaqCM - NasdaqCM Real-time price. Currency in USD
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0.9000+0.1390 (+18.27%)
At close: 04:00PM EDT
0.9200 +0.02 (+2.22%)
After hours: 07:37PM EDT

ClearSign Technologies Corporation

8023 East 63rd Place
Suite 101
Tulsa, OK 74133
United States
918 236 6461

IndustryPollution & Treatment Controls
Full-time employees15

Key executives

NameTitlePayExercisedYear born
Dr. Colin James Deller Ph.D.CEO, Corporate Secretary & Director527.31kN/A1968
Mr. Brent HindsCFO & Treasurer281.42kN/A1979
Mr. Matthew MartinChief Technology OfficerN/AN/AN/A
Louis BaseneseVice President of Corporate CommunicationsN/AN/AN/A
Mr. Stephen Michael SockSenior Vice President of Business DevelopmentN/AN/AN/A
Amounts are as of 31 December 2023, and compensation values are for the last fiscal year ending on that date. Pay includes salary, bonuses, etc. Exercised is the value of options exercised during the fiscal year. Currency in USD.


ClearSign Technologies Corporation designs and develops products and technologies to enhance emission and operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness of industrial and commercial systems in the United States, the People's Republic of China, and Hong Kong. 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 individually, or in combination, 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. The company was formerly known as ClearSign Combustion Corporation and changed its name ClearSign Technologies Corporation in November 2019. ClearSign Technologies Corporation was incorporated in 2008 and is headquartered in Tulsa, Oklahoma.

Corporate governance

ClearSign Technologies Corporation’s ISS governance QualityScore as of N/A is N/A. The pillar scores are Audit: N/A; Board: N/A; Shareholder rights: N/A; Compensation: N/A.

Corporate governance scores courtesy of Institutional Shareholder Services (ISS). Scores indicate decile rank relative to index or region. A decile score of 1 indicates lower governance risk, while 10 indicates higher governance risk.