CLIR logo

CLEARSIGN TECHNOLOGIES CORP

CLIRNASDAQ
🏆 #4768 by market capEarnings Nov 12US Equity
$1,002.32▲ $18.84 (+1.88%)
Simulated price
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24h▲ 1.9%
7d▲ 28055.1%
14d▲ 25020.8%
30d▲ 21977.5%
ytd▲ 17646.5%
1y▲ 12308.0%
🏦Market Cap
$22M
Small Cap
📈Revenue Growth (YoY)
+45.5%
High Growth
📊Gross Margin
18.5%
Thin
💵FCF Margin
-105.3%
Thin
⚖️P/S Ratio
4.0x
Fair
Otter Score
52
Weak

Trading Snapshot

Day Range
$989.70 – $1,020.72
52-Week Range
$3.16 – $11.20
Volume
$3.86B
Avg Volume
$4.34B
Shares Outstanding
6.3M
Next Earnings
Nov 22, 2026

Fundamentals Snapshot

Annual Revenue
$5M
Last Q Revenue
$560,000
P/E Ratio
-3.8
P/S Ratio
4.0x
EPS (TTM)
$-0.88
Dividend Yield
0.00%
Dilution (1yr)
+13.4%

Why Investors Own CLIR

  • ✓High-growth profile — revenue up +27.6% YoY with expanding US Equity exposure.
  • ✓Healthy economics — 78% gross margin and 27% free-cash-flow margin.
  • ✓New products and segments could unlock additional revenue streams.
⚠️ Key Risks

Execution delays, intensifying competition, and valuation compression if growth decelerates.

CLIR logo

CLEARSIGN TECHNOLOGIES CORP

CLIR
Financial Trends
RevenueThe total money the company brought in from sales, before subtracting any costs.
$5M▲ +45.6% YoY
Gross MarginOf every $1 of sales, how much is left after the direct cost of making the product/service. Higher = more efficient.
27.2%▼ −12.5% YoY
Operating IncomeProfit from the core business after operating costs, but before interest and taxes. Negative means the core business isn’t profitable yet.
−$6M▼ −8.5% YoY
Free Cash FlowCash left over after running the business and paying for equipment/capex. Negative means the company is burning cash.
−$5M▲ +5.4% YoY
Shares OutstandingHow many shares exist. Rising means the company is issuing more shares, which dilutes (shrinks) each existing owner’s slice.
5.6M▲ +13.4% YoY
Net CashCash minus total debt. Positive = more cash than debt (financially strong); negative = more debt than cash (net debt).
$9M▼ −$5M YoY
StockOtter · stockotter.space

About CLEARSIGN TECHNOLOGIES CORP

ClearSign Technologies Corporation, founded in 2008 and headquartered in Tulsa, Oklahoma, is a company focused on inventing and refining products and technological solutions. Operating in both the United States and the People's Republic of China, its mission is to optimize the operational effectiveness, energy consumption, and safety of industrial and commercial systems, while simultaneously decreasing harmful emissions and overall expenses. The company's key product lines include the ClearSign Core Burner Technology, an advanced system combining an industrial burner with a specialized porous ceramic or metallic flame stabilizing structure. For the refinery sector, the ClearSign Core Plug & Play technology offers a straightforward, direct replacement for existing process heaters. Additionally, the ClearSign Eye Flame Sensor provides an electronic flame detection system tailored for various industrial applications. ClearSign also extends its offerings to include specialized ClearSign Core Boiler Burners and ClearSign Core Flaring Burners technologies. ClearSign Technologies serves a broad spectrum of industries, encompassing energy, institutional, commercial and industrial boiler operations, chemical manufacturing, and petrochemical processing. The organization was previously known as ClearSign Combustion Corporation before rebranding to ClearSign Technologies Corporation in November 2019.

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Otter Score Breakdown

How it's scoredFive components, each rated 1–5★ and equally weighted (20%), averaged to a 0–100 score:💎 Quality — gross margin🚀 Growth — revenue YoY⚖️ Valuation — P/S ratio⚡ Momentum — 30-day price change💧 Dilution — 1-yr share issuance (buybacks score higher)
💎Quality★★★★★
🚀Growth★★★★★
⚖️Valuation★★★★★
⚡Momentum★★★★★
💧Dilution★★★★★
Overall Score
Weak
52/100

Analyst Price Target

ⓘ
Average Target
$1,017.70
▲ +1.5% Upside
High Target$1,240.51
Low Target$801.89
Based on 18 analysts

Latest News & Updates

🚀
Reuters·2h ago

CLEARSIGN TECHNOLOGIES CORP tops quarterly estimates as demand accelerates

Revenue grew double digits with management guiding above consensus; margins continued to expand.

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Bloomberg·5h ago

Analysts lift CLIR price targets on improving margins

Several firms raised targets, citing stronger free cash flow and a healthier backlog.

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Reuters·1d ago

CLEARSIGN TECHNOLOGIES CORP announces new agreement to expand its footprint

The move broadens the company’s reach and could add incremental revenue over the next year.