Market Cap 30.62M
Revenue (ttm) 3.60M
Net Income (ttm) -5.30M
EPS (ttm) N/A
PE Ratio 0.00
Forward PE N/A
Profit Margin -147.22%
Debt to Equity Ratio 0.00
Volume 321,719
Avg Vol 164,156
Day's Range N/A - N/A
Shares Out 53.62M
Stochastic %K 4%
Beta 1.26
Analysts Sell
Price Target $2.00

Company Profile

ClearSign Technologies Corporation designs and develops products and technologies for the purpose of decarbonization and improving key performance characteristics of industrial and commercial systems in the United States and the People's Republic of China. The company's technologies include ClearSign core burner technology consists of an industrial burner body and a downstream porous ceramic or metal flame stabilizing structure; ClearSign core process burner technology that provides a direct bur...

Industry: Pollution & Treatment Controls
Sector: Industrials
Phone: 918 500 7312
Address:
8023 East 63 Place, Suite 101, Tulsa, United States
grissom89
grissom89 Aug. 25 at 12:56 AM
$CLIR Fortune 500 midstream customer + additional West Texas orders in July...
0 · Reply
bmaine4
bmaine4 Aug. 24 at 4:39 PM
$CLIR Finally got around to listening to the last call. Would say it was encouraging. They seem to be finding their footing. Of course it is depressing that still not a single sale of the co-branded Zeeco "product." Absolutely nothing from Rogue. Not a single mention of the flame rod replacement sensor product. And big loss again in terms of financials so still bleeding cash. But flares and M Series are gaining traction, slowly. So, China was a total bust. Flame sensor is nowhere to be seen. Losses keep piling up. But still, a few signs of life. Analyst asked Deller if he could state that "double digit millions in sales would come in 2027 or even 2028" and Deller would not say yes. This from the CEO who went on air talking about triple digit millions possibilities in not too distant future. All in all Company is still really feeble with a very weak leader, but there are green shoots. Staddler joining Board was Big.
1 · Reply
whitephosphorus970
whitephosphorus970 Aug. 23 at 2:46 PM
$CLIR https://share.gemini.google/2lkT1VdyIrz0
2 · Reply
Walkadon
Walkadon Aug. 22 at 5:06 AM
$CLIR this would be the perfect meme stock with the right news headline........ its all about timing and dropping a big name on a low floater like this one... be patient.
0 · Reply
EarningsInsider
EarningsInsider Aug. 22 at 5:01 AM
https://www.marketbeat.com/earnings/reports/2026-8-17-clearsign-technologies-co-stock/ $CLIR ClearSign Technologies Earnings Transcript
0 · Reply
Walkadon
Walkadon Aug. 21 at 5:52 PM
$CLIR Not good optics when your big deal order is on hold because customer can't pay..... lol.... Well we know one thing for sure, it ain't XOM .... maybe Acme Burner Installation, but not a big name player with oil / gas business making a windfall...... Maybe it's time to break out the fleet of taco trucks to keep the lights on. Yes, they need to sell the company , the IP or a package deal to someone that has the muscle to proliferate and monetize this product quickly and effectively.
0 · Reply
braining1
braining1 Aug. 21 at 4:24 PM
$CLIR Here is a nice write up about this Company...i see a multi Bagger here... https://x.com/the_analyst_24/status/2090835539436228913
0 · Reply
rollingoakbuddy
rollingoakbuddy Aug. 21 at 1:45 PM
$CLIR it sounds like this licensing play to another OEM, could end up being a huge game changer. If they can sign up a couple more OEM's, this could really begin to disrupt the midstream market and cause the big boys to pony up and get into a bidding war to have the emissions compliant burner monopoly to themselves. If they don't this licensing build out could drive very large recurring revenue within a few years.
0 · Reply
MoneyMacG
MoneyMacG Aug. 20 at 6:17 PM
0 · Reply
johnmoore3
johnmoore3 Aug. 20 at 4:13 PM
$CLIR The "Clearsign Inside" license/royalties model is again a BIG possibility, Clearsign could become the world standard for the combustion industry.
1 · Reply
Latest News on CLIR
ClearSign Technologies Earnings Call Transcript: Q2 2026

Aug 19, 2026, 5:00 PM EDT - 5 days ago

ClearSign Technologies Earnings Call Transcript: Q2 2026


ClearSign Technologies Quarterly report: Q2 2026

Aug 19, 2026, 5:00 PM EDT - 5 days ago

ClearSign Technologies Quarterly report: Q2 2026


ClearSign Technologies Earnings release: Q2 2026

Aug 19, 2026, 5:00 PM EDT - 5 days ago

ClearSign Technologies Earnings release: Q2 2026


ClearSign appoints Larry Sadler to board of directors

2026-08-11T12:47:15.000Z - 13 days ago

ClearSign appoints Larry Sadler to board of directors


ClearSign receives order for M1 series burner from THM

2026-07-28T12:40:40.000Z - 27 days ago

ClearSign receives order for M1 series burner from THM


ClearSign prices 500,000 shares at $3.54 in private placement

2026-07-23T12:46:40.000Z - 4 weeks ago

ClearSign prices 500,000 shares at $3.54 in private placement


ClearSign Announces Private Placement of $1,770,000

Jul 23, 2026, 8:30 AM EDT - 4 weeks ago

ClearSign Announces Private Placement of $1,770,000


ClearSign receives order for three M1 series burners

2026-07-01T12:40:10.000Z - 7 weeks ago

ClearSign receives order for three M1 series burners


ClearSign Receives Order for Three "M1" Series Burners

Jul 1, 2026, 8:30 AM EDT - 7 weeks ago

ClearSign Receives Order for Three "M1" Series Burners


ClearSign receives additional M1 series burner order

2026-06-16T12:44:19.000Z - 2 months ago

ClearSign receives additional M1 series burner order


ClearSign Technologies Transcript: AGM 2026

Jun 8, 2026, 2:00 PM EDT - 2 months ago

ClearSign Technologies Transcript: AGM 2026


ClearSign announces common stock offering, no amount given

2026-05-28T21:18:49.000Z - 3 months ago

ClearSign announces common stock offering, no amount given


ClearSign Technologies Earnings Call Transcript: Q1 2026

May 20, 2026, 5:00 PM EDT - 3 months ago

ClearSign Technologies Earnings Call Transcript: Q1 2026


ClearSign Technologies Quarterly report: Q1 2026

May 20, 2026, 5:00 PM EDT - 3 months ago

ClearSign Technologies Quarterly report: Q1 2026


ClearSign Technologies Earnings release: Q1 2026

May 20, 2026, 5:00 PM EDT - 3 months ago

ClearSign Technologies Earnings release: Q1 2026


ClearSign receives ‘M1’ series burner order

2026-05-20T12:46:47.000Z - 3 months ago

ClearSign receives ‘M1’ series burner order


ClearSign Technologies Slides: Corporate presentation

May 18, 2026, 7:00 AM EDT - 3 months ago

ClearSign Technologies Slides: Corporate presentation


ClearSign Technologies Proxy statement: Proxy filing

Apr 28, 2026, 8:00 AM EDT - 4 months ago

ClearSign Technologies Proxy statement: Proxy filing


ClearSign Technologies Proxy statement: Proxy filing

Apr 28, 2026, 8:00 AM EDT - 4 months ago

ClearSign Technologies Proxy statement: Proxy filing


ClearSign target adjusted to $20 from $2 at H.C. Wainwright

2026-04-14T10:05:12.000Z - 4 months ago

ClearSign target adjusted to $20 from $2 at H.C. Wainwright


ClearSign Technologies Earnings Call Transcript: Q4 2025

Apr 9, 2026, 5:00 PM EDT - 4 months ago

ClearSign Technologies Earnings Call Transcript: Q4 2025


ClearSign Technologies Earnings release: Q4 2025

Apr 9, 2026, 5:00 PM EDT - 4 months ago

ClearSign Technologies Earnings release: Q4 2025


ClearSign Technologies Annual report: Q4 2025

Apr 9, 2026, 5:00 PM EDT - 4 months ago

ClearSign Technologies Annual report: Q4 2025


ClearSign Combustion trading halted, news pending

2026-03-13T23:50:46.000Z - 5 months ago

ClearSign Combustion trading halted, news pending


ClearSign completes testing of ClearSign Core 2

2026-03-11T12:43:01.000Z - 5 months ago

ClearSign completes testing of ClearSign Core 2


ClearSign announces 1-for-10 reverse stock split

2026-03-10T20:30:31.000Z - 5 months ago

ClearSign announces 1-for-10 reverse stock split


ClearSign Technologies Transcript: EGM 2026

Feb 26, 2026, 12:00 PM EST - 6 months ago

ClearSign Technologies Transcript: EGM 2026


ClearSign Technologies Transcript: Status update

Feb 24, 2026, 5:00 PM EST - 6 months ago

ClearSign Technologies Transcript: Status update


ClearSign receives fifth low-emission flare order

2026-02-17T14:05:53.000Z - 6 months ago

ClearSign receives fifth low-emission flare order


ClearSign Technologies Proxy statement: Proxy Filing

Feb 2, 2026, 7:00 AM EST - 7 months ago

ClearSign Technologies Proxy statement: Proxy Filing


ClearSign Technologies Proxy statement: Proxy Filing

Jan 23, 2026, 7:00 AM EST - 7 months ago

ClearSign Technologies Proxy statement: Proxy Filing


ClearSign Technologies Earnings Call Transcript: Q3 2025

Nov 19, 2025, 5:00 PM EST - 9 months ago

ClearSign Technologies Earnings Call Transcript: Q3 2025


ClearSign Technologies Earnings release: Q3 2025

Nov 19, 2025, 5:00 PM EST - 9 months ago

ClearSign Technologies Earnings release: Q3 2025


ClearSign Technologies Quarterly report: Q3 2025

Nov 19, 2025, 5:00 PM EST - 9 months ago

ClearSign Technologies Quarterly report: Q3 2025


ClearSign receives ClearSign Core ‘M’ Series burner order

2025-11-04T13:55:37.000Z - 10 months ago

ClearSign receives ClearSign Core ‘M’ Series burner order


ClearSign receives ClearSign Core ‘M’ Series burner order

2025-10-28T12:45:46.000Z - 10 months ago

ClearSign receives ClearSign Core ‘M’ Series burner order


ClearSign receives fourth low-emission flare burner order

2025-10-23T12:40:58.000Z - 10 months ago

ClearSign receives fourth low-emission flare burner order


ClearSign Technologies Earnings Call Transcript: Q2 2025

Aug 14, 2025, 5:00 PM EDT - 1 year ago

ClearSign Technologies Earnings Call Transcript: Q2 2025


ClearSign Technologies Quarterly report: Q2 2025

Aug 14, 2025, 5:00 PM EDT - 1 year ago

ClearSign Technologies Quarterly report: Q2 2025


ClearSign Technologies Earnings release: Q2 2025

Aug 14, 2025, 5:00 PM EDT - 1 year ago

ClearSign Technologies Earnings release: Q2 2025


ClearSign Technologies Proxy statement: Proxy Filing

Jul 11, 2025, 8:00 AM EDT - 1 year ago

ClearSign Technologies Proxy statement: Proxy Filing


ClearSign Technologies Proxy statement: Proxy Filing

Jun 13, 2025, 8:00 AM EDT - 1 year ago

ClearSign Technologies Proxy statement: Proxy Filing


ClearSign Technologies Proxy statement: Proxy Filing

Jun 13, 2025, 8:00 AM EDT - 1 year ago

ClearSign Technologies Proxy statement: Proxy Filing


ClearSign Technologies Proxy statement: Proxy Filing

May 29, 2025, 8:00 AM EDT - 1 year ago

ClearSign Technologies Proxy statement: Proxy Filing


ClearSign Technologies Earnings Call Transcript: Q1 2025

May 21, 2025, 5:00 PM EDT - 1 year ago

ClearSign Technologies Earnings Call Transcript: Q1 2025


ClearSign Technologies Earnings release: Q1 2025

May 21, 2025, 5:00 PM EDT - 1 year ago

ClearSign Technologies Earnings release: Q1 2025


ClearSign Technologies Quarterly report: Q1 2025

May 21, 2025, 5:00 PM EDT - 1 year ago

ClearSign Technologies Quarterly report: Q1 2025


ClearSign Technologies Earnings Call Transcript: Q4 2024

Apr 2, 2025, 5:00 PM EDT - 1 year ago

ClearSign Technologies Earnings Call Transcript: Q4 2024


ClearSign Technologies Earnings release: Q4 2024

Apr 2, 2025, 5:00 PM EDT - 1 year ago

ClearSign Technologies Earnings release: Q4 2024


ClearSign Technologies Annual report: Q4 2024

Apr 2, 2025, 5:00 PM EDT - 1 year ago

ClearSign Technologies Annual report: Q4 2024


grissom89
grissom89 Aug. 25 at 12:56 AM
$CLIR Fortune 500 midstream customer + additional West Texas orders in July...
0 · Reply
bmaine4
bmaine4 Aug. 24 at 4:39 PM
$CLIR Finally got around to listening to the last call. Would say it was encouraging. They seem to be finding their footing. Of course it is depressing that still not a single sale of the co-branded Zeeco "product." Absolutely nothing from Rogue. Not a single mention of the flame rod replacement sensor product. And big loss again in terms of financials so still bleeding cash. But flares and M Series are gaining traction, slowly. So, China was a total bust. Flame sensor is nowhere to be seen. Losses keep piling up. But still, a few signs of life. Analyst asked Deller if he could state that "double digit millions in sales would come in 2027 or even 2028" and Deller would not say yes. This from the CEO who went on air talking about triple digit millions possibilities in not too distant future. All in all Company is still really feeble with a very weak leader, but there are green shoots. Staddler joining Board was Big.
1 · Reply
whitephosphorus970
whitephosphorus970 Aug. 23 at 2:46 PM
$CLIR https://share.gemini.google/2lkT1VdyIrz0
2 · Reply
Walkadon
Walkadon Aug. 22 at 5:06 AM
$CLIR this would be the perfect meme stock with the right news headline........ its all about timing and dropping a big name on a low floater like this one... be patient.
0 · Reply
EarningsInsider
EarningsInsider Aug. 22 at 5:01 AM
https://www.marketbeat.com/earnings/reports/2026-8-17-clearsign-technologies-co-stock/ $CLIR ClearSign Technologies Earnings Transcript
0 · Reply
Walkadon
Walkadon Aug. 21 at 5:52 PM
$CLIR Not good optics when your big deal order is on hold because customer can't pay..... lol.... Well we know one thing for sure, it ain't XOM .... maybe Acme Burner Installation, but not a big name player with oil / gas business making a windfall...... Maybe it's time to break out the fleet of taco trucks to keep the lights on. Yes, they need to sell the company , the IP or a package deal to someone that has the muscle to proliferate and monetize this product quickly and effectively.
0 · Reply
braining1
braining1 Aug. 21 at 4:24 PM
$CLIR Here is a nice write up about this Company...i see a multi Bagger here... https://x.com/the_analyst_24/status/2090835539436228913
0 · Reply
rollingoakbuddy
rollingoakbuddy Aug. 21 at 1:45 PM
$CLIR it sounds like this licensing play to another OEM, could end up being a huge game changer. If they can sign up a couple more OEM's, this could really begin to disrupt the midstream market and cause the big boys to pony up and get into a bidding war to have the emissions compliant burner monopoly to themselves. If they don't this licensing build out could drive very large recurring revenue within a few years.
0 · Reply
MoneyMacG
MoneyMacG Aug. 20 at 6:17 PM
0 · Reply
johnmoore3
johnmoore3 Aug. 20 at 4:13 PM
$CLIR The "Clearsign Inside" license/royalties model is again a BIG possibility, Clearsign could become the world standard for the combustion industry.
1 · Reply
Chrissytina
Chrissytina Aug. 19 at 8:42 PM
$CLIR The call will be good and I expect a big turnaround in the morning! 👍🏻
1 · Reply
vo2macs
vo2macs Aug. 19 at 8:34 PM
$CLIR The Company will be hosting a call at 5:00 PM ET today. Investors interested in participating on the live call can dial 1-888-506-0062 within the U.S. or 1-973-528-0011 from abroad, both using Participant Access Code:873646 Investors can also access the call online through a listen-only webcast at https://www.webcaster5.com/Webcast/Page/3133/54357 or on the investor relations section of the Company's website at http://ir.clearsign.com/overview.
1 · Reply
Stpwwr
Stpwwr Aug. 19 at 8:01 PM
$CLIR are we going to be able to listen to call tonight? I don’t see link
1 · Reply
johnmoore3
johnmoore3 Aug. 19 at 12:49 AM
$CLIR a friendly reminder: the petrochemical company that ordered 26 burners is the same company that ordered the extra testing at the end of last year and is the same installation order that is expected to be in October.
2 · Reply
MoneyMacG
MoneyMacG Aug. 17 at 7:43 PM
0 · Reply
bmaine4
bmaine4 Aug. 17 at 4:09 PM
$CLIR Been watching for any sign of life from this woefully weak laggard company for a long time. Saddler, former $XOM executive with very serious technical chops and many high level contacts, joining the Board, is a seriously good signal.
1 · Reply
bmaine4
bmaine4 Aug. 15 at 1:22 AM
$CLIR Sadler joining Board should be beneficial.
0 · Reply
Stpwwr
Stpwwr Aug. 14 at 8:31 PM
$CLIR well well well
2 · Reply
RejectSocialism
RejectSocialism Aug. 13 at 9:14 PM
$CLIR Charting look: if it closes at 4.35 on decent volume, the 20 dma crosses up through the 50 dma and odds are an uptrend starts. They report on the 19th. OBV has been a bit more active than price action so it looks like someone is quietly buying the dips.
0 · Reply
Stpwwr
Stpwwr Aug. 11 at 5:42 PM
$CLIR got sell orders in for $4.50 make me proud 💪💪
1 · Reply
BK1315
BK1315 Aug. 11 at 4:16 PM
$CLIR @Mwhit
0 · Reply
Mwhit
Mwhit Aug. 11 at 4:12 PM
$CLIR I’m back in. Bought 100 shares
0 · Reply