Intellectia LogoIntellectia
AI Trading Bot
Features
Markets
News
Resources
Pricing
Get Started
  1. Home
  2. Stock
  3. CLIR
  4. ClearSign Technologies Corporation (CLIR) Q4 2025 Earnings Call Transcript

ClearSign Technologies Corporation (CLIR) Q4 2025 Earnings Call Transcript

CLIR logo
CLIR
ClearSign Technologies Corp
3.84 USD
-6.34%

Access earnings results, analyst expectations, report, slides, earnings call, and transcript.

Overview

The earnings call indicated a record Q4 revenue, driven by significant orders from major petrochemical companies, and a strong pipeline for process burners. Although there are uncertainties in market expansion and regulatory risks, the company's growth metrics and optimistic outlook for additional deployments suggest a positive stock price movement in the short term.

Key Financial Performance

Revenue Not mentioned in the provided transcript.

Margins Not mentioned in the provided transcript.

Cash Flow Not mentioned in the provided transcript.

You have reached the limit. Sign up to access full content
Get started

Operating Highlights

The selected topic was not discussed during the call.

You have reached the limit. Sign up to access full content
Get started

Risk or Challenges

Field Testing and Sales Completion: Uncertainty regarding whether field testing and sales of ClearSign products will be successfully completed, which could impact the company's ability to generate revenue and validate its product offerings.

Market Expansion: Challenges in successfully expanding the market for ClearSign's products, which could limit growth opportunities and hinder strategic objectives.

Regulatory Risks: Potential risks associated with regulatory compliance and hurdles, as mentioned in the company's filings with the SEC.

You have reached the limit. Sign up to access full content
Get started

Guidance & Outlook

The selected topic was not discussed during the call.

You have reached the limit. Sign up to access full content
Get started

Shareholder Return Plan

The selected topic was not discussed during the call.

You have reached the limit. Sign up to access full content
Get started

Key Q&A

Q:Can you provide an overview of the preliminary Q4 and full-year results?
A:Preliminary revenues reported were approximately $3.6 million for Q4 and $5.2 million for the full year. Q4 was a record revenue quarter, with a 3-year compound annual growth rate of approximately 141% and full-year revenues up approximately 44% year-over-year.
Q:What product lines drove the record Q4 revenue?
A:The majority of the revenue came from a 26 burner order for a petrochemical company in the Gulf Coast. Additional contributions came from Flare offerings, engineering services like CFD studies, installation service revenue, process burner revenues, customer witness tests, and spare parts orders.
Q:Who was the 26 burner order for, and when will it be installed?
A:The order was for a major petrochemical company on the Texas Gulf Coast. It was shipped early this year and is expected to be installed by late Q2, with startup around the middle of the year.
Q:Why did the petrochemical client order comprehensive testing of the new 100% hydrogen-capable burner?
A:The client conducted comprehensive testing to assess the burner across a wide range of fuel gases representing their global facilities. This testing was part of their planning for technology upgrades and evaluating ClearSign's role in their fleet.
Q:Are there discussions with this customer regarding additional deployments?
A:Yes, there are good faith planning discussions, but no specific orders are being worked on at this time.
Q:Can you provide details on the two large announced orders for process burners?
A:The first order is for 36 burners for a single heater at a Gulf Coast refiner, and the second is for 32 burners for two heaters at a California refiner. Both orders are from major, globally recognized refiners.
Q:What is the current pipeline for process burners?
A:The pipeline includes inquiries from major clients, with an estimated total of 200-300 burners spread over 15-20 heaters. One potential client has identified up to 10 heaters needing burners.
Q:Is ClearSign a known entity in the process burner world?
A:Yes, ClearSign is gaining recognition, evidenced by increased inquiries from major clients and attendance at industry demonstrations. The company is also receiving requests for its technology to be included in projects.
Q:What is the status of the M Series product line?
A:The M Series has about 50 active proposals totaling approximately $10 million in potential sales. While recent orders have been limited, interest and inquiries remain strong.
Q:What does the recent acquisition of Devco by Zeeco mean for ClearSign?
A:The acquisition is seen as positive. Zeeco plans to invest in and grow the Devco business, and they have expressed interest in continuing to use ClearSign's M Series burners.
Q:What is the status of the flare product line?
A:The flare product line is growing, with recent orders including full systems worth around $1 million. The pipeline looks healthy, with opportunities for both flares and thermal oxidizers.
Q:What was the approximate cash balance at year-end, and what is the quarterly burn rate?
A:The cash balance at year-end was approximately $9 million, with an average quarterly burn rate of about $1.25 million.
Q:Does the recent repeal of the Endangerment Finding affect ClearSign's business?
A:No, the repeal pertains to CO2 emissions, while ClearSign's business is driven by NOx emissions regulations, which continue to tighten.
Q:Why doesn't ClearSign disclose customer names?
A:ClearSign is prohibited from disclosing customer names due to strict confidentiality agreements and NDAs with major clients.
Q:Review of Unclear Management Responses
A:Management avoided providing specific details on the exact dates for the startup of the 26 burner order and the specifics of ongoing discussions with the petrochemical client regarding additional deployments. They also did not quantify the exact number of burners expected to convert from the pipeline into orders or provide detailed financial projections for the flare and M Series product lines.
You have reached the limit. Sign up to access full content
Get started

Earnings Word Cloud

The most frequently occurring keywords in this quarter's earning call
Annual Form
ClearSign meeting
Corporate Update
Deller ClearSign
Greetings ClearSign
Instructions conference
Investor Relations
Relations law
Technologies Corporate
Technologies update
Update Instructions
Welcome ClearSign
afternoon Welcome
call conference
conference call
conference host
host Investor
meeting practice
meeting week
outcome afternoon
period today
practice conference
purpose update
section Annual
today Deller
update ClearSign
update meeting
week purpose

CLIR Transcript

ClearSign Technologies Corporation (CLIR) Q1 2026 Earnings Call Transcript
Neutral5-21
ClearSign Technologies Corporation (CLIR) Q4 2025 Earnings Call Transcript
Positive4-9

The earnings call shows a strong year-over-year revenue increase and record revenues driven by significant orders, suggesting positive market reception. Despite a decline in gross profit margin and increased net loss due to nonrecurring legal fees, the optimistic guidance about expanding markets and new burner configurations is promising. The Q&A section highlights strategic partnerships and market expansion, enhancing positive sentiment. However, management's lack of guidance and increased operational cash usage tempers the overall outlook, resulting in a positive but not strong positive sentiment.

ClearSign Technologies Corporation (CLIR) Q4 2025 Earnings Call Transcript
Positive2-24

The earnings call indicated a record Q4 revenue, driven by significant orders from major petrochemical companies, and a strong pipeline for process burners. Although there are uncertainties in market expansion and regulatory risks, the company's growth metrics and optimistic outlook for additional deployments suggest a positive stock price movement in the short term.

ClearSign Technologies Corporation (CLIR) Q3 2025 Earnings Call Transcript
Positive11-20

The company showed strong financial improvement with increased revenue and reduced net loss. The cash position is robust, and there is no new secondary offering, which is positive. The Q&A reveals strong demand for their products, partnerships, and optimistic future prospects, especially with the new orders and regulatory support. Despite not providing detailed guidance, the positive aspects outweigh the negatives, suggesting a positive stock price movement.

CLIR Report

ClearSign Technologies Corp S-1
S-1
2024-05-20
ClearSign Technologies Corp 10-Q
10-Q
2024-05-15
ClearSign Technologies Corp 10-K
10-K
2024-04-01
ClearSign Technologies Corp 10-Q
10-Q
2023-11-14

Frequently Asked Questions

Where does this earnings call transcript come from?

All transcripts are sourced directly from the official live webcast or the company’s official investor relations website. We use the exact words spoken during the call with no paraphrasing of the core discussion.

How soon is the transcript available after the earnings call ends?

Full verbatim transcripts are typically published within 4–12 hours after the call ends. Same-day availability is guaranteed for all S&P 500 and most mid-cap companies.

Is the transcript edited or altered in any way?

No material content is ever changed or summarized in the “Full Transcript” section. We only correct obvious spoken typos (e.g., “um”, “ah”, repeated 10 times”, or clear misspoken ticker symbols) and add speaker names/titles for readability. Every substantive sentence remains 100% as spoken.

Why do some answers appear as “Unclear” or “Inaudible”?

When audio quality is poor or multiple speakers talk over each other, we mark the section instead of guessing. This ensures complete accuracy rather than introducing potential errors.

Who creates the AI Summary and Key Q&A highlights shown above the transcript?

They are generated by a specialized financial-language model trained exclusively on 15+ years of earnings transcripts. The model extracts financial figures, guidance, and tone with 97%+ accuracy and is regularly validated against human analysts. The full raw transcript always remains available for verification.

Explore More Earnings

PENG logo
PENG
2026-07-07 16:05:00
after hour
After Hours
Revenue
$478.71M
+10.05%
EPS
-$0.71
+12.70%
AI Prediction
-
KRUS logo
KRUS
2026-07-07 16:06:00
after hour
After Hours
Revenue
$85.92M
-0.40%
EPS
-$0.03
+160.00%
AI Prediction
-
SAR logo
SAR
2026-07-07 16:24:00
after hour
After Hours
Revenue
$30.78M
-2.82%
EPS
-$0.47
-12.96%
AI Prediction
-
EPAC logo
EPAC
2026-07-07 17:04:00
after hour
After Hours
Revenue
$167.55M
+1.86%
EPS
-$0.60
+22.45%
AI Prediction
-
an image of Intellectia Logoan image of Intellectia

Most Trusted AI Platform for Winning Trades

TwitterYoutubeQuoraDiscordLinkedinTelegram

Copyright © 2026 Intellectia.AI. All Rights Reserved.

Company

  • Home
  • Contact
  • About Us
  • Press
  • Privacy
  • Terms of Service
  • Service Terms of Use

Resources

  • Blog
  • Tutorial
  • Help Center
  • Affiliate Program

Markets

  • Market Analysis
  • Crypto
  • Featured Screeners
  • AI Earnings Calendar
  • Market Movers
  • Stock Monitor
  • Economic Calendar
  • All US Stocks
  • All Cryptos

Tools

  • Dividend Calculator
  • Dividend Yield Calculator
  • Options Profit Calculator

Features

  • QuantAI Alpha Pick
  • SwingMax Portfolio
  • Swing Trading
  • AI Stock Picker
  • Whales Auto Tracker
  • Daytrading Center
  • Patterns Detection
  • AI Screener
  • Financial AI Agent
  • Backtesting Playground
  • AI Earnings Prediction
  • Stock Monitor
  • Technical Analysis

News

  • Overview
  • Top News
  • Daily Market Brief
  • Earnings Analysis
  • Newswire
  • Stock News
  • Crypto News
  • Institution News
  • Congress News
  • Monitor News

Compare

  • TradingView
  • SeekingAlpha
Intellectia