ClearSign Receives Purchase Order from Tulsa Heaters
Written by Emily J. Thompson, Senior Investment Analyst
Updated: May 20 2026
0mins
ClearSign Technologies announces that it has received a purchase order for a ClearSign M1 burner from heater manufacturer Tulsa Heaters Midstream. "We are happy to see continued interest in this midstream product line," said Jim Deller, Ph.D., Chief Executive Officer of ClearSign. "THM was one of the first adopters of this new product line just over a year ago and it is encouraging to see another order come from the Texas market"
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Analyst Views on CLIR
Wall Street analysts forecast CLIR stock price to fall
1 Analyst Rating
1 Buy
0 Hold
0 Sell
Moderate Buy
Current: 4.560
Low
2.00
Averages
2.00
High
2.00
Current: 4.560
Low
2.00
Averages
2.00
High
2.00
About CLIR
ClearSign Technologies Corporation designs and develops products and technologies for the purpose of decarbonization and improving key performance characteristics of industrial and commercial systems, including operational performance, energy efficiency, emission reduction, safety, and overall cost-effectiveness. The Company’s patented technologies are designed to be embedded in established original equipment manufacturers (OEM) products as ClearSign Core and ClearSign Eye and other sensing configurations in order to enhance the performance of combustion systems and fuel safety systems in a broad range of markets. These markets include energy (upstream oil production and down-stream refining), commercial/industrial boiler, chemical, petrochemical, transport and power industries. The Company’s products include process burners, midstream and power, boiler burners, and flares.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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- Over-Allotment Option: The company has granted the underwriter a 30-day option to purchase up to an additional 15% of the shares, which could increase gross proceeds to about $3.87 million if fully exercised, enhancing market confidence in the offering.
- Use of Proceeds: The net proceeds from the offering are planned to be allocated for working capital, research and development, marketing, and general corporate purposes, reflecting the company's strategic intent to expand its operations and enhance competitiveness.
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- Use of Proceeds: Proceeds from this offering will be allocated for working capital, research and development, marketing, sales, and other general corporate purposes, indicating the company's proactive investment intentions for future growth.
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See More
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- Offering Pricing: ClearSign Technologies has priced its public offering at $4.33 per share for 777,780 common shares, aiming for gross proceeds of approximately $3.37 million, indicating the company's ability to raise capital in the market.
- Over-Allotment Option: The company has granted the underwriter a 30-day option to purchase up to an additional 15% of the shares, which could increase gross proceeds to about $3.87 million if fully exercised, enhancing market confidence in the offering.
- Use of Proceeds: The net proceeds from the offering are planned to be allocated for working capital, research and development, marketing, and general corporate purposes, reflecting the company's strategic intent to expand its operations and enhance competitiveness.
- Expected Closing Date: The offering is expected to close on or about June 1, subject to customary closing conditions, demonstrating the company's careful timing and planning in the market.
See More
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- Public Offering Announcement: ClearSign Technologies has announced plans for an underwritten public offering of common stock, with all shares to be sold directly by the company, which is expected to enhance financial flexibility by providing additional funding.
- Underwriter Option: The company intends to grant underwriters a 30-day option to purchase up to an additional 15% of the offered shares, a strategy that could help increase the financing amount if demand is strong.
- Clear Use of Proceeds: The net proceeds from this offering will be allocated for working capital, research and development, marketing, and other general corporate purposes, indicating the company's proactive investment intent for future growth.
- Negative Market Reaction: Following the announcement, ClearSign's shares fell 25% in after-hours trading, reflecting market concerns regarding the financing plan, which may impact shareholder confidence in the short term.
See More
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- Public Offering Announcement: ClearSign Technologies has announced its plan to launch an underwritten public offering of common stock, with all shares to be sold by the company, which is expected to provide new funding sources for future growth.
- Underwriter Option: The company plans to grant the underwriter a 30-day option to purchase up to an additional 15% of the shares offered, a strategy that will enhance the flexibility and market acceptance of the offering.
- Use of Proceeds: Proceeds from this offering will be allocated for working capital, research and development, marketing, sales, and other general corporate purposes, indicating the company's proactive investment intentions for future growth.
- Market Reaction Expectations: As the public offering progresses, ClearSign is likely to attract more investor attention, enhancing its market visibility and laying the groundwork for future project financing.
See More
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- Revenue Decline: In Q1 2026, ClearSign reported approximately $200,000 in revenue, a 50% drop from $400,000 in the same quarter of 2025, indicating vulnerability in market demand fluctuations and potential challenges in sustaining growth.
- Gross Profit Pressure: The gross profit decreased by $589,000, primarily due to a $410,000 warranty accrual, highlighting financial strain under anticipated modifications to equipment at a California refinery, which could impact future profitability.
- Cash Flow Situation: The net cash used in operations for Q1 was approximately $1.3 million, reflecting challenges in cash management despite a reduction in current liabilities, which may affect funding for upcoming projects.
- Project Progress: Management noted that the 32-burner California refinery project has completed initial engineering and is set to start in October, suggesting that despite revenue variability, successful project execution could present new growth opportunities for the company.
See More
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- Disappointing Earnings: Clearsign Technologies reported a Q1 GAAP EPS of -$0.39, indicating ongoing challenges in profitability and reflecting its competitive disadvantages in the market.
- Significant Revenue Decline: The company generated $0.2 million in revenue for Q1, a 50% year-over-year decrease that fell short of expectations by $1.14 million, suggesting substantial pressure on business growth that could undermine future investor confidence.
- Negative Market Reaction: The failure to meet earnings expectations may lead investors to adopt a cautious outlook on the company's future performance, putting downward pressure on its stock price and potentially affecting its financing capabilities and market position.
- Need for Strategic Reevaluation: In light of the dual decline in revenue and profitability, Clearsign Technologies may need to reassess its market strategy to address industry challenges and restore growth momentum.
See More
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- Revenue Growth Expectations: The anticipated revenue for Q1 is $1.34 million, representing a robust 235% year-over-year increase, suggesting that despite losses, the company has strong revenue growth potential that may attract investor interest.
- Historical Performance Review: Over the past year, Clearsign has beaten EPS estimates 75% of the time and revenue estimates 50% of the time, indicating a degree of stability in financial performance that could bolster market confidence.
- Market Reaction Analysis: As the earnings report approaches, investors will closely monitor Clearsign's performance, particularly in the current economic climate, as the company's profitability and revenue growth will directly impact its stock price trajectory.
See More
