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ClearSign Technologies Corporation (CLIR)

ClearSign Technologies Corporation is a NASDAQ-listed common stock company focused on technologies that support decarbonization and the performance of industrial and commercial systems. The company develops burner, flame sensing, and related combustion technologies for applications in the United States and the People’s Republic of China. Its product set includes ClearSign Core burner technology, process burner technology for refinery heaters, boiler burner technology, flaring burners designed for very low nitrogen oxide emissions, and the ClearSign Eye flame sensor for industrial use. ClearSign serves customers in the energy, institutional, commercial, industrial boiler, chemical, and petrochemical sectors. Founded in 2008 and headquartered in Tulsa, Oklahoma, the company was previously named ClearSign Combustion Corporation before adopting its current name in 2019.

Stock Summary Fair Value Profitability & Growth Quality & Risk Events & Dividends Market Outlook FAQ

Jump directly to the stock analysis sections supported by the latest available data.

Data update note: Fair value and stock analysis metrics are updated after regular market sessions when new data becomes available.

Ticker	Fair Value	Fair Value Upside/Downside	Fair Value Rating	Analyst Price Target	Analyst Target Upside/Downside	Analyst Target Rating	Overall Financial Health	Dividend Yield	Next Earnings Date	Price-to-Book Ratio	Price-to-Sales Ratio	Market Cap	Enterprise Value	Total Debt / Total Capital	Free Float / Shares Outstanding	Altman Z-Score	Free Cash Flow / Net Income
NASDAQ-CLIR	$4.51	20.4% Upside	Undervalued	$20	433.3% Upside	Bargain	Fair	0.0%	November 25, 2026	2.6x	4.7x	25.528 M	15.756 M	0.5%	78.6%	-7.1	108.8%

Smart Snapshot

Stock Overview

A fast read of the company and market metrics currently supported by the latest data.

Company Profile

Sector

Industrials

Index Membership

Strong Sell

Valuation Snapshot

Fair Value

$4.51

Valuation Gap

20.4% Upside

Analyst Target

$20

Quality & Risk

Financial Health

Fair

Piotroski Score

-6.181 M

Altman Z-Score

-7.1

Upcoming Events

Next Earnings Date

November 25, 2026

Days to Earnings

Strong Sell

Valuation • Fair Value

ClearSign Technologies Corporation (NASDAQ-CLIR) Fair Value by Valuation Model

Review the available estimates for ClearSign Technologies Corporation (NASDAQ-CLIR), including Ben Graham Formula Value.

Primary Valuation Read

Fair Value

$4.51

Estimated upside of 20.4% versus the current market price.

Ben Graham Formula Value

Classic Ben Graham valuation formula reference.

Analyst Price Target

$20

Analysts imply upside of 433.3%.

How to read these valuation models

Use the 3 available valuation references for ClearSign Technologies Corporation (NASDAQ-CLIR) as analytical inputs, not a standalone conclusion. Valuation methods can differ because they rely on different assumptions, time horizons and financial inputs; compare the estimates with the current price and the company’s financial quality.

Profitability • Growth

Profitability & Growth for ClearSign Technologies Corporation (NASDAQ-CLIR)

Review the profitability and growth indicators currently supported by the latest data.

Revenue

Strong Sell

Current operating scale indicator.

Revenue Forecast

Strong Sell

Forward revenue estimate.

EBITDA

Machinery

Current operating profitability reference.

How to read profitability and growth

This section helps investors review ClearSign Technologies Corporation (NASDAQ-CLIR) from an operating perspective by combining current scale, forward revenue expectations and EBITDA-related profitability measures.

Quality • Risk

Quality & Financial Risk for ClearSign Technologies Corporation (NASDAQ-CLIR)

Review the financial quality and risk indicators currently supported by the latest data.

Financial Health

Fair

Mixed or neutral financial-health read.

Piotroski Score

-6.181 M

Weak quality score that deserves closer review.

Beneish M-Score

-6.435 M

No elevated caution signal from this screen.

Altman Z-Score

-7.1

Lower score that deserves closer risk review.

FCF / Net Income

108.8%

Cash conversion quality indicator.

How to read quality and risk

This section combines quality, balance-sheet and accounting-risk indicators for ClearSign Technologies Corporation (NASDAQ-CLIR). Read the metrics together: no single score is a complete investment conclusion, but the combined view can highlight financial strength, earnings quality and areas that may deserve closer review.

Events • Dividends

Upcoming Events & Dividends for ClearSign Technologies Corporation (NASDAQ-CLIR)

Track the upcoming dates and dividend metrics currently supported by the latest data.

Next Earnings Date

November 25, 2026

Days to Earnings

Strong Sell

Dividend Yield

0.0%

No current dividend yield is indicated.

How to read events and dividends

This section helps investors track time-sensitive items for ClearSign Technologies Corporation (NASDAQ-CLIR), including the next earnings date and dividend-related milestones. These items can matter for short-term volatility, income planning and event-driven positioning.

Analyst Outlook

Analyst Consensus for ClearSign Technologies Corporation (NASDAQ-CLIR)

A consolidated view of buy, hold and sell recommendations based on the currently available analyst data.

Analyst Consensus for ClearSign Technologies Corporation (NASDAQ-CLIR)

A consolidated view of buy, hold and sell recommendations based on the currently available analyst data.

Strong Sell Sell Neutral Buy Strong Buy

Consolidated analyst recommendation mix

Hold

Based on the available recommendation mix, ClearSign Technologies Corporation (NASDAQ-CLIR) has a Hold consensus, with 0 buy, 4 hold and 0 sell recommendations in the current data set.

Buy 0

Hold 4

Sell 0

FAQ • Fast Investor Answers

ClearSign Technologies Corporation (NASDAQ-CLIR) Stock FAQ

Data-supported answers about ClearSign Technologies Corporation (NASDAQ-CLIR), including explicit coverage status where a reliable valuation estimate is not currently available.

Fair Value

$4.51

Estimated upside 20.4%

Valuation Rating

Undervalued

Estimated upside of 20.4%

Analyst Target

$20

Implied upside 433.3%

Financial Health

Fair

Current financial-health read

The current fair value estimate for ClearSign Technologies Corporation (NASDAQ-CLIR) is $4.51. This implies an estimated upside of 20.4% versus the current market price.

Based on the current fair value estimate, the stock appears undervalued, with estimated upside of 20.4% versus the current market price.

The available analyst price target for ClearSign Technologies Corporation (NASDAQ-CLIR) is $20. The analyst target implies estimated upside of 433.3%.

The current financial health read for ClearSign Technologies Corporation (NASDAQ-CLIR) is Fair. This should be reviewed alongside valuation, profitability, debt and cash-flow quality metrics.

The next earnings date currently listed for ClearSign Technologies Corporation (NASDAQ-CLIR) is November 25, 2026.

The latest available data indicates no current dividend yield for ClearSign Technologies Corporation (NASDAQ-CLIR).

The current market capitalization listed for ClearSign Technologies Corporation is 25.528 M.

The current enterprise value listed for ClearSign Technologies Corporation is 15.756 M. Enterprise value can provide a broader valuation view than market capitalization alone because it also considers net debt.

The ticker symbol for ClearSign Technologies Corporation is NASDAQ-CLIR, and the stock is listed on NASDAQ.

ClearSign Technologies Corporation (NASDAQ-CLIR) is listed on NASDAQ.

The current debt-to-total-capital ratio listed for ClearSign Technologies Corporation is 0.5%, which helps investors evaluate the company’s financing structure and leverage profile.

The free float listed for ClearSign Technologies Corporation is 78.6%. Free float helps investors understand how much of the share base is available for public trading.