Clearsign Technologies Corp Stock Price, News & Analysis

ClearSign Technologies (Nasdaq:CLIR) will host its Third Quarter 2025 conference call on Wednesday, November 19, 2025 at 5:00 PM ET. The company said it will file its Form 10-Q in the coming days and will issue a press release summarizing financial and operating results for the quarter ended September 30, 2025 on the day of the call.

Investors can join by phone at 888-506-0062 (U.S.) or 973-528-0011 (international) using Participant Access Code 919913, or listen via webcast at https://www.webcaster5.com/Webcast/Page/3133/53170 and on the company's investor relations site. A live Q&A will be held; advance questions may be emailed to mselinger@firmirgroup.com.

The webcast will be archived on the investor site for at least 90 days. Telephonic playback is available at 1-877-481-4010 (U.S.) or 1-919-882-2331 (international) with conference ID 53170 for 14 days after the call.

ClearSign Technologies (Nasdaq:CLIR) received a purchase order for a ClearSign Core™ M25 burner from heater manufacturer Devco Process Heaters.

The M25 will be sold through Devco as a retrofit for an existing hot oil heater at a multinational energy company's gas processing facility in West Texas, with delivery expected in Q1 2026. This is Devco's second order for the 'M' Series within one week, and ClearSign cites channel feedback, repeat orders and ongoing RFPs as indicators of market demand for the 'M' Series.

ClearSign (Nasdaq:CLIR) received a purchase order for one ClearSign Core™ M25 process burner from heater manufacturer Devco Process Heaters for installation at a New Mexico gas processing facility.

The M25 will be installed in a hot oil heater to replace the existing burner as part of the facility's NOx emissions reduction project. The unit was sold via Devco and is expected to be delivered in the first quarter of 2026. ClearSign highlighted growing interest in its M Series for the midstream market and expanded size and performance options to meet customer needs.

ClearSign (NASDAQ:CLIR) received an engineering order for a fourth low-emission retrofit flare burner from a major California energy producer, marking the company's third burner order this year and fourth overall from that operator. The work covers engineering and design for an enclosed flare retrofit in California's San Joaquin Valley, with installation scheduled for Q2 2026.

The scope expands ClearSign's engagement beyond burner technology to upgraded flare structure components and control systems, signaling deeper integration with a repeat customer and potential follow-on opportunities amid stricter emissions standards.

ClearSign (NASDAQ:CLIR) received an initial CFD and engineering order from a supermajor refiner for a process heater retrofit at a California refinery. The order covers engineering for a total of 32 ClearSign Core burners to be installed across two heaters as the first phase of the project. The company said the project is expected to commence imminently and be rolled out in phases over 15–18 months. ClearSign described the client as a new, large-scale customer and framed the award as validation of growing adoption of its higher-efficiency, low-emission combustion technology that can support cleaner fuels including hydrogen.

ClearSign Technologies (Nasdaq:CLIR), a leader in advanced combustion and sensing technologies, has secured an order for comprehensive testing of its hydrogen-capable process burner technology from a major petrochemical customer. The testing will evaluate burner performance across various operating conditions and fuel blends.

CEO Jim Deller indicated that this global client may be considering deploying ClearSign's technology across multiple processing facilities. The company expects to complete testing and deliver results in Q4 2025. The order represents a significant step in validating ClearSign's hydrogen-capable burner technology for industrial applications.

ClearSign Technologies (Nasdaq:CLIR) has secured an engineering order for 36 ClearSign Core™ process burners from a major petroleum company for their Texas Gulf Coast refinery. The project represents a significant heater retrofit implementation that will be executed in phases.

The engineering order, received directly from the petroleum producer, marks the initial phase of the project. Final burner delivery is anticipated in the second half of 2026. This development demonstrates growing industry acceptance of ClearSign's emissions reduction and efficiency improvement technology in the petroleum sector.

ClearSign Technologies (NASDAQ:CLIR), a company specializing in advanced combustion and sensing technologies, announced its participation in the H.C. Wainwright 27th Annual Global Investment Conference. CEO Jim Deller, Ph.D. will deliver a presentation on Monday, September 8th at 2:30 PM ET at the Lotte New York Palace Hotel.

ClearSign's technology focuses on helping industrial operators reduce emissions, enhance efficiency and safety, and support cleaner fuel adoption, including hydrogen. The conference, running from September 8-10, 2025, will feature presentations, one-on-one meetings, and networking opportunities.

ClearSign Technologies (Nasdaq:CLIR), a leader in advanced combustion and emissions reduction technology, provided its Q2 2025 operational update. The company highlighted several key achievements, including: new engineering orders for process burner technology from a California refinery, a 500HP boiler burner order from California Boiler, and the successful launch of their ClearSign Core™ M-Series Process Burner Technology.

Notable developments include a strategic partnership with Zeeco to launch co-branded process burner lines capable of handling both natural gas and hydrogen while maintaining sub 5 ppm NOx emissions. The company reported cash and cash equivalents of $12.3 million as of June 30, 2025, with 52,426,282 outstanding shares.