CLIR (ClearSign Technologies) Pre-Tax Income: $-5.24 Mil (TTM As of Jun. 2026)

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CLIR ClearSign Technologies Corp CLIR
27 GF Score
Price $3.91
! 3 Warning Signs
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What is ClearSign Technologies Pre-Tax Income?

ClearSign Technologies CLIR -4.59% 27 Pre-Tax Income is $-5.24 Mil as of Jun. 2026. GuruFocus rates CLIR with a GF Score™ of 27/100. The stock has 3 warning signs investors should review.

Pretax income is the income that a company earns before paying income taxes. ClearSign Technologies's pretax income for the three months ended in Jun. 2026 was $-1.31 Mil. Its pretax income for the trailing twelve months (TTM) ended in Jun. 2026 was $-5.24 Mil. ClearSign Technologies's pretax margin was -233.39%.

During the past 13 years, ClearSign Technologies's highest Pretax Margin was -96.07%. The lowest was -1799.19%. And the median was -1419.87%.


ClearSign Technologies  (NAS:CLIR) Pre-Tax Income Explanation

ClearSign Technologies's Pretax Margin for the quarter that ended in Jun. 2026 is calculated as

Pretax Margin=Pretax Income/Revenue
=-1.307/0.56
=-233.39%

During the past 13 years, ClearSign Technologies's highest Pretax Margin was -96.07%. The lowest was -1799.19%. And the median was -1419.87%.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.


ClearSign Technologies Pre-Tax Income Related Terms


ClearSign Technologies Pre-Tax Income Historical Data

* Premium members only.

The historical data trend for ClearSign Technologies's Pre-Tax Income can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

ClearSign Technologies Pre-Tax Income Chart

ClearSign Technologies Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Pre-Tax Income
Get a 7-Day Free Trial Premium Member Only Premium Member Only -7.89 -5.76 -5.19 -5.30 -5.50

ClearSign Technologies Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Pre-Tax Income Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -1.68 -1.43 -0.31 -2.19 -1.31

CLIR vs BCHT, ZONE, LIQT: Pre-Tax Income Comparison

For the Pollution & Treatment Controls subindustry, ClearSign Technologies's Pre-Tax Income, along with its competitors' market caps and Pre-Tax Income data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


ClearSign Technologies Pre-Tax Income vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, ClearSign Technologies's Pre-Tax Income distribution charts can be found below:

* The bar in red indicates where ClearSign Technologies's Pre-Tax Income falls into.


CLIR
27GF Score
ClearSign Technologies Corp CLIR
Pre-Tax Income is just one metric. See GF Score™, valuation, warning signs, and more.
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ClearSign Technologies Pre-Tax Income Calculation

This is the income that a company earns before paying income taxes.

ClearSign Technologies's Pretax Income for the fiscal year that ended in Dec. 2025 is calculated as

Pretax Income=Operating Income+Non Operating Income+Interest Expense+Interest Income+Other
=-5.935+0+0+0.439+-8.8817841970013E-16
=-5.50

ClearSign Technologies's Pretax Income for the quarter that ended in Jun. 2026 is calculated as

Pretax Income=Operating Income+Non Operating Income+Interest Expense+Interest Income+Other
=-1.367+-0.001+0+0+0.061
=-1.31

Pre-Tax Income for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-5.24 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Pre-Tax Income →
What does a Pre-Tax Income of $-5.24 Mil mean?
ClearSign Technologies (CLIR) has a Pre-Tax Income of $-5.24 Mil as of Jun. 2026. Pre-Tax Income is the total earnings before taxes but after all operating and interest expenses. View historical data on ClearSign Technologies and its competitors.
Is ClearSign Technologies' Pre-Tax Income too high?
ClearSign Technologies' current Pre-Tax Income is $-5.24 Mil. Overall, ClearSign Technologies has a GF Score™ of 27/100, reflecting its overall financial health beyond just this single metric.
How does ClearSign Technologies' Pre-Tax Income compare to BCHT and ZONE?
ClearSign Technologies' Pre-Tax Income of $-5.24 Mil can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pre-Tax Income for an Industrial Products company?
A good Pre-Tax Income depends on the Industrial Products industry context. However, Pre-Tax Income should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Pre-Tax Income mean?
A high Pre-Tax Income can signal that a stock is expensive relative to its fundamentals. Pre-Tax Income is the total earnings before taxes but after all operating and interest expenses. View historical data on ClearSign Technologies and its competitors. ClearSign Technologies's current Pre-Tax Income is $-5.24 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ClearSign Technologies stock overvalued right now?
ClearSign Technologies (CLIR) has a current Pre-Tax Income of $-5.24 Mil. The current Pre-Tax Income is $-5.24 Mil. ClearSign Technologies' overall GF Score™ is 27/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pre-Tax Income calculated?
Pre-Tax Income is calculated from a company's financial statements. For ClearSign Technologies (CLIR), the current Pre-Tax Income is $-5.24 Mil as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

ClearSign Technologies Business Description

Other Exchanges 0I0B:UK
Address 8023 East 63rd Place, Suite 101, Tulsa, OK, USA, 74133
ClearSign Technologies Corp is engaged in designing and develop technologies for the purpose of decarbonization and improving key performance characteristics of industrial and commercial combustion systems, including emission and operational performance, energy efficiency and overall cost-effectiveness. Its ClearSign Core technology has been proved to be in full scale industrial test furnaces and boilers and first customer installations are currently operating in normal commercial applications The company offers products that include process burners, boiler burners, flares, and ClearSign Eye. The company operates in one segment: Combustion segment. The products of the company include: Process Burners, Midstream and Power, Flares, Boiler Burners, and Sensing Technology.
27GF Score

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Pre-Tax Income is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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