CLIR (ClearSign Technologies) Financial Strength: 5 (As of Mar. 2026) — 29% Below Median

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Director of Data and Quant Analytics at GuruFocus
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CLIR ClearSign Technologies Corp CLIR
27 GF Score
Price $4.67
! 2 Warning Signs
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What is ClearSign Technologies Financial Strength?

ClearSign Technologies CLIR +9.41% 27 Financial Strength is 5 as of Mar. 2026, which is 29% below its 10-year median of 7.00. GuruFocus rates CLIR with a GF Score™ of 27/100. The stock has 2 warning signs investors should review.

ClearSign Technologies has the Financial Strength Rank of 5.

GuruFocus Financial Strength Rank measures how strong a company's financial situation is. It is rated on a scale of 1 to 10 and is based on these factors:

1. The debt burden that the company has as measured by its Interest Coverage (current year). The higher, the better.
2. Debt to revenue ratio. The lower, the better.
3. Altman Z-Score.
4. Other debt related ratios.

A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.

GuruFocus does not calculate ClearSign Technologies's interest coverage with the available data. ClearSign Technologies's debt to revenue ratio for the quarter that ended in Mar. 2026 was 0.18. As of today, ClearSign Technologies's Altman Z-Score is -7.13.


ClearSign Technologies  (NAS:CLIR) Financial Strength Explanation

The rank is rated on a scale of 1 to 10. A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.

ClearSign Technologies has the Financial Strength Rank of 5.


ClearSign Technologies Financial Strength Related Terms


CLIR vs LIQT, RAIN, EESH: Financial Strength Comparison

For the Pollution & Treatment Controls subindustry, ClearSign Technologies's Financial Strength, along with its competitors' market caps and Financial Strength 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 Financial Strength vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, ClearSign Technologies's Financial Strength distribution charts can be found below:

* The bar in red indicates where ClearSign Technologies's Financial Strength falls into.


CLIR
27GF Score
ClearSign Technologies Corp CLIR
Financial Strength is just one metric. See GF Score™, valuation, warning signs, and more.
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ClearSign Technologies Financial Strength Calculation

GuruFocus Financial Strength Rank measures how strong a company's financial situation is. It is based on these factors

A company ranks high with financial strength is likely to withstand any business slowdowns and recessions.

1. The debt burden that the company has as measured by its Interest Coverage (current year). The higher, the better.

Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.

Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:

ClearSign Technologies's Interest Expense for the months ended in Mar. 2026 was $0.00 Mil. Its Operating Income for the months ended in Mar. 2026 was $-2.25 Mil. And its Long-Term Debt & Capital Lease Obligation for the quarter that ended in Mar. 2026 was $0.04 Mil.

ClearSign Technologies's Interest Coverage for the quarter that ended in Mar. 2026 is

GuruFocus does not calculate ClearSign Technologies's interest coverage with the available data.

The higher the ratio, the stronger the company's financial strength is.

Good Sign:

Ben Graham prefers companies' interest coverage to be at least 5. ClearSign Technologies Corp has enough cash to cover all of its debt. Its financial situation is stable.

2. Debt to revenue ratio. The lower, the better.

ClearSign Technologies's Debt to Revenue Ratio for the quarter that ended in Mar. 2026 is

Debt to Revenue Ratio=Total Debt (Q: Mar. 2026 ) / Revenue
=(Short-Term Debt & Capital Lease Obligation + Long-Term Debt & Capital Lease Obligation) / Revenue
=(0.098 + 0.042) / 0.764
=0.18

3. Altman Z-Score.

Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.

The zones of discrimination were as such:

When Z-Score is less than 1.81, it is in Distress Zones.
When Z-Score is greater than 2.99, it is in Safe Zones.
When Z-Score is between 1.81 and 2.99, it is in Grey Zones.

ClearSign Technologies has a Z-score of -7.13, indicating it is in Distress Zones. This implies bankrupcy possibility in the next two years.

Warning Sign:

Altman Z-score of -7.13 is in distress zone. This implies bankruptcy possibility in the next two years.

* 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 Financial Strength →
What does a Financial Strength of 5 mean?
ClearSign Technologies (CLIR) has a Financial Strength of 5 as of Mar. 2026. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on ClearSign Technologies and its competitors. This is 29% below median its historical median of 7.00. Over the past decade, ClearSign Technologies' Financial Strength has ranged from 5.00 to 10.00.
Is ClearSign Technologies' Financial Strength too high?
ClearSign Technologies' current Financial Strength of 5 is 29% below median its 10-year median of 7.00. Over the past 10 years, this metric has ranged from a low of 5.00 to a high of 10.00. Overall, ClearSign Technologies has a GF Score™ of 27/100, reflecting its overall financial health beyond just this single metric.
How does ClearSign Technologies' Financial Strength compare to LIQT and RAIN?
ClearSign Technologies' Financial Strength of 5 can be compared against companies in the Industrial Products industry. Historically, ClearSign Technologies' own Financial Strength has ranged from 5.00 to 10.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Financial Strength for an Industrial Products company?
A good Financial Strength depends on the Industrial Products industry context. However, Financial Strength 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 Financial Strength mean?
A high Financial Strength can signal that a stock is expensive relative to its fundamentals. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on ClearSign Technologies and its competitors. ClearSign Technologies's current Financial Strength is 5, which is 29% below median its own 10-year median of 7.00. 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 Financial Strength of 5. The current Financial Strength is 5, which is 29% below median its 10-year median of 7.00. ClearSign Technologies' overall GF Score™ is 27/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Financial Strength calculated?
Financial Strength is calculated from a company's financial statements. For ClearSign Technologies (CLIR), the current Financial Strength is 5 as of Mar. 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

Get the complete analysis for CLIR

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

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