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ClearSign Combustion Corporation (CLIR NASDAQ) stock market data APIs
ClearSign Combustion Corporation Financial Data Overview
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, 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. 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.
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ETFs with ClearSign Combustion Corporation (top by weight)
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Get ClearSign Combustion Corporation Fundamental Data
ClearSign Combustion Corporation Fundamental data includes:
- Net Revenue: 2 983 K
- EBITDA: -7 001 000
- Earnings Per Share:
- Income Statements
- Balance Sheets
- Cash flows
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What’s included:
- Latest Release: 2025-08-14
- EPS/Forecast: -0.04
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ClearSign Combustion Corporation News

ClearSign Technologies Secures Initial Engineering Order for 32-Burner
ClearSign Technologies Corporation CLIR recently announced that it secured the initial CFD and engineering order from a leading global refining company. This marks the first phase of a process heater ...


ClearSign secures 32-burner engineering order from global supermajor
* ClearSign Technologies on Tuesday said that it has received the initial CFD and engineering order from a supermajor refiner as the first phase of a process heater retrofit for a total of 32 ClearS...

CLIR Secures Major Petrochemical Customer for Burner Testing
ClearSign Technologies Corporation CLIR announced that it received an order from a major petrochemical customer for its process burner testing services. This order will help CLIR exhibit its burners�...

CLIR Receives Initial Engineering Order for Multi-Burner Heater
ClearSign Technologies Corporation CLIR announced that it received an initial engineering order, which involves installing 36 ClearSign Core burners at an integrated petroleum producer's U.S. Gulf Coa...
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