Overview

Price chart · mood · technical indicators

CLIR

ClearSign Combustion Corporationstock Industrials

Pollution & Treatment Controls

$5.0611.65%Current Market Mood:Neutral

Market Mood

Price Range (1Y)

$3.24$11.20

Current: $5.06

Market Comparison

vs Industrials Sector & Pollution & Treatment Controls Industry

CLIR

-11.65%

1Y Performance

Industrials

Sector 1Y

Pollution & Treatment Controls

Industry 1Y

Fundamentals

Updated daily after market close

P/E ratio—Forward 72.99

EPS (TTM)$-0.100.0% YoY

Profit margin-105.0%INDUSTRIALS

Market cap$27.7MMicro cap

Valuation

Forward P/E: 72.99
PEG ratio: 0.00
P/B: 2.91
P/S (TTM): 5.29
EV/EBITDA: -3.71

Profitability & growth

ROE (TTM): -47.2%
Operating margin: -22.5%
Revenue growth YoY: 522.0%
Dividend yield: —
Beta: 1.26

Last earnings

Apr 8, 2026 · Estimate $-0.03 · Reported $-0.06

Analyst estimate. Actual results often differ.

Ratios are point-in-time. Historical metrics — no guarantees about what comes next.

News & Sentiment

50 articles · sorted by date

Page 1 of 3 · 50 total

Via 3rd party. Not a recommendation or advice by The Balanced Investor Club. See disclaimer.

About ClearSign Combustion Corporation

Company profile

ClearSign Technologies Corporation designs and develops products and technologies to improve operational performance, energy efficiency, emission reduction, safety, and overall profitability of industrial and commercial systems in the United States and the People's Republic of China. The company is headquartered in Seattle, Washington.

Classification

Sector: Industrials
Industry: Pollution & Treatment Controls
Exchange: NASDAQ
Country: USA
Currency: USD

Company profile

HQ: 8023 EAST 63 PLACE, TULSA, OK
Fiscal year end: December
Latest quarter: Dec 31, 2025

Market cap$27.7M

Shares outstanding$5.4M

52W high$11.20

52W low$3.24

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Overview

CLIR

Market Comparison

Fundamentals

Valuation

Profitability & growth

News & Sentiment

CLIR - ClearSign Technologies Corp Stock Price and Quote

[DEF 14A] ClearSign Technologies Corp Definitive Proxy Statement

ClearSign Technologies director buys $10,569 in company stock By Investing.com

ClearSign Technologies (CLIR) director adds 2,000 shares in open-market buys

ClearSign (NASDAQ: CLIR) CEO updates bonus grant and tax-withheld shares

ClearSign Technologies Corporation (NASDAQ:CLIR) Q4 2025 Earnings Call Transcript

ClearSign Technologies (Nasdaq: CLIR) grows 2025 revenue 44% on burner orders

Why Clearsign Technologies Shares Are Trading Higher By Over 11%; Here Are 20 Stocks Moving Premarket

Hydrogen-ready burner maker ClearSign posts record quarter, sales up 44%

ClearSign’s April 15 investor event will spotlight hydrogen tech and orders

Director Lou Basenese receives 3,024 options at ClearSign Technologies (CLIR)

ClearSign (CLIR) director receives 3,024 fully vested stock options as Q1 pay

ClearSign Technologies 10-K: Revenue $5.23M, EPS $(0.99)

ClearSign Technologies Corp expected to post a loss of 30 cents a share - Earnings Preview

ClearSign schedules April 9 webcast on 2025 results and Q&A

ClearSign Technologies Corp. Hits New 52-Week Low at $3.42

ClearSign Technologies Corp. Hits New 52-Week Low at $3.59

ClearSign Technologies (FRA:4CC0) Change In Prepaid Assets : €0.18 Mil (TTM As of Sep. 2025)

ClearSign Technologies Corp (FRA:4CC0) DCF Valuation

ClearSign director Silva buys $17k in company stock

About ClearSign Combustion Corporation

Classification

Company profile

CLIR

Market Comparison

CLIR Market Analysis

Overview

CLIR

Market Comparison

Fundamentals

Valuation

Profitability & growth

News & Sentiment

CLIR - ClearSign Technologies Corp Stock Price and Quote

[DEF 14A] ClearSign Technologies Corp Definitive Proxy Statement

ClearSign Technologies director buys $10,569 in company stock By Investing.com

ClearSign Technologies (CLIR) director adds 2,000 shares in open-market buys

ClearSign (NASDAQ: CLIR) CEO updates bonus grant and tax-withheld shares

ClearSign Technologies Corporation (NASDAQ:CLIR) Q4 2025 Earnings Call Transcript

ClearSign Technologies (Nasdaq: CLIR) grows 2025 revenue 44% on burner orders

Why Clearsign Technologies Shares Are Trading Higher By Over 11%; Here Are 20 Stocks Moving Premarket

Hydrogen-ready burner maker ClearSign posts record quarter, sales up 44%

ClearSign’s April 15 investor event will spotlight hydrogen tech and orders

Director Lou Basenese receives 3,024 options at ClearSign Technologies (CLIR)

ClearSign (CLIR) director receives 3,024 fully vested stock options as Q1 pay

ClearSign Technologies 10-K: Revenue $5.23M, EPS $(0.99)

ClearSign Technologies Corp expected to post a loss of 30 cents a share - Earnings Preview

ClearSign schedules April 9 webcast on 2025 results and Q&A

ClearSign Technologies Corp. Hits New 52-Week Low at $3.42

ClearSign Technologies Corp. Hits New 52-Week Low at $3.59

ClearSign Technologies (FRA:4CC0) Change In Prepaid Assets : €0.18 Mil (TTM As of Sep. 2025)

ClearSign Technologies Corp (FRA:4CC0) DCF Valuation

ClearSign director Silva buys $17k in company stock

About ClearSign Combustion Corporation

Classification

Company profile

CLIR

Market Comparison