NASDAQ: CLIRClearsign Technologies Corp Stock
$0.54+0.04 (+8%)
Updated Jul 17, 2025
CLIR Price
$0.54
Fair Value Price
N/A
Market Cap
$28.31M
52 Week Low
$0.46
52 Week High
$1.72
P/E
-4.5x
P/B
2.35x
P/S
14.25x
PEG
N/A
Dividend Yield
N/A
Revenue
$2.90M
Earnings
-$6.27M
Gross Margin
30.3%
Operating Margin
-219.14%
Profit Margin
-216.5%
Debt to Equity
0.21
Operating Cash Flow
-$4M
Beta
1.08
Next Earnings
Aug 28, 2025
Ex-Dividend
N/A
Next Dividend
N/A
CLIR Overview
ClearSign Technologies Corporation designs and develops products and technologies to enhance operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness of industrial and commercial systems in the United States and the People's Republic of China. Its ClearSign Core Burner Technology consists of an industrial burner body and a downstream porous ceramic structure or metal flame stabilizing device; ClearSign Core Plug & Play technology provides direct burner replacement for traditional refinery process heaters; and ClearSign Eye Flame Sensor, an electrical flame sensor for industrial applications. The company also provides ClearSign Core Boiler Burner; and ClearSign Core Flaring Burners technologies. 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.
Zen Rating
Our proven quant model uses 115 proprietary factors, including AI, to determine CLIR's potential to beat the market
- CLIR doesn't meet the minimum data requirements for our proprietary Zen Ratings model. Learn more about Zen Ratings.
Zen Rating Component Grades
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Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.
Industry: Pollution & Treatment Control
Industry Rating
C
CLIR
RankedUnranked of 10
RankedUnranked of 10
Top Ranked Stocks in Industry
| Name / Ticker | Price | Zen Rating |
|---|---|---|
| $37.33 | B | |
| $2.50 | C | |
| $37.65 | C |
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CLIR News
Overview
Due Diligence Score
–
Industry Average (29)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how CLIR scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.
Due Diligence Checks
CLIR is unprofitable, so we are unable to calculate its intrinsic value according to an updated version of Benjamin Graham's Formula from "The Intelligent Investor"
Below Benjamin Graham Formula Value Valuation
CLIR is good value based on its book value relative to its share price (2.35x), compared to the US Pollution & Treatment Controls industry average (7.4x)
P/B vs Industry Valuation
CLIR is unprofitable, so we... subscribe to Premium to read more.
PEG Value Valuation
There are 30 more CLIR due diligence checks available for Premium users.
Valuation
CLIR price to earnings (PE)
For valuing profitable companies with steady earnings
Company
-4.5x
Industry
25.79x
Market
31.25x
CLIR price to book (PB)
For valuing companies that are loss-making or have lots of physical asset
Company
2.35x
Industry
7.4x
CLIR is good value based... subscribe to Premium to read more.
P/B vs Industry Valuation
CLIR's financial health
Profit margin
Revenue
$401.0k
Net Income
-$2.1M
Profit Margin
-517.7%
CLIR's cash burn is expected... subscribe to Premium to read more.
Interest Coverage Financials
CLIR's profit margin has decreased... subscribe to Premium to read more.
Profit Margin Growth Financials
Assets to liabilities
Assets
$14.5M
Liabilities
$2.5M
Debt to equity
0.21
CLIR's short-term assets ($13.50M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
CLIR's short-term assets ($13.50M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
CLIR's debt relative to shareholder... subscribe to Premium to read more.
Shrinking Debt Financials
CLIR's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials
Cash flow
Operating
-$1.1M
Investing
-$41.0k
Financing
-$17.0k
CLIR's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials
CLIR vs Pollution & Treatment Control Stocks
Clearsign Technologies Stock FAQ
Company
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.