Company news
Clearsign Technologies Corporation (NASDAQ:CLIR) news
Every Clearsign Technologies Corporation press release and news update in one place — announcements, filings coverage, and company updates for investors.
Press releases & updates
ClearSign Technologies Corporation Provides Second Quarter 2026 Update
August 19, 2026
ClearSign Board of Directors Appoints Former ExxonMobil Global Technology Leader Larry Saddler
August 11, 2026
ClearSign Technologies Corporation Announces Second Quarter 2026 Conference Call
August 5, 2026
ClearSign Receives Order for "M1" Series Burner from Tulsa Midstream Heaters (THM)
July 28, 2026
ClearSign Announces Private Placement of $1,770,000
July 23, 2026
ClearSign Receives Additional "M1" Series Burner Order for Second Midstream Heater in West Texas
June 16, 2026
ClearSign Technologies : Receives Additional “M1” Series Burner Order for Second Midstream Heater in West Texas
June 16, 2026
ClearSign Technologies Corporation Provides First Quarter 2026 Update
May 20, 2026
ClearSign Receives "M1" Series Burner Order for Midstream Heater in West Texas
May 20, 2026
ClearSign Receives Order for Next Phase of 32-Burner Project for California Refinery
May 14, 2026
ClearSign Technologies Corporation Announces First Quarter 2026 Conference Call
May 6, 2026
ClearSign Technologies Corporation Provides Fourth Quarter and Full Year 2025 Update
April 9, 2026
ClearSign Reports Successful Sub 5ppm Department of Energy/Small Business Innovation Research Flexible Fuel Burner Testing
March 11, 2026
ClearSign Technologies Corporation Announces 1-for-10 Reverse Stock Split to be Effective As of March 16, 2026
March 10, 2026
ClearSign Technologies Corporation Announces Corporate Update Call
February 18, 2026
ClearSign Receives Fifth Low-Emission Flare Order from an Energy Company in California
February 17, 2026
ClearSign Provides Preliminary 2025 Financial Results and Expects Record Fourth Quarter Revenues of Approximately $3.6 Million and Full Y...
January 7, 2026
ClearSign Technologies Corporation Provides Third Quarter 2025 Update
November 19, 2025
ClearSign Technologies Corporation Announces Third Quarter 2025 Conference Call
November 6, 2025
ClearSign Receives ClearSign Core(TM) "M" Series Burner Order for Multinational Energy Company Mid-Stream Facility in West Texas
November 4, 2025
ClearSign Receives ClearSign Core(TM) "M" Series Burner Order for Mid-Stream Operator In New Mexico
October 28, 2025
ClearSign Receives Fourth Low-Emission Flare Burner Order from Leading Energy Producer in California
October 23, 2025
ClearSign Secures 32-Burner Engineering Order from Global Supermajor
October 7, 2025
ClearSign Technologies Corporation Announces Order for Comprehensive Testing of 100% Hydrogen Capable Burner
September 23, 2025
ClearSign Technologies Corporation Announces Engineering Order for a Multi Burner Heater at a Texas Refinery
September 17, 2025
ClearSign Technologies Corporation to Present at H.C. Wainwright 27th Annual Global Investment Conference
September 4, 2025
ClearSign Technologies Corporation Provides Second Quarter 2025 Update
August 14, 2025
ClearSign Technologies Corporation Announces Realignment of Board of Directors to Support Next Phase of Growth
August 8, 2025
ClearSign Technologies Corporation Announces Engineering Order for the Engineering and Computer Modeling of an Enhanced Process Burner Te...
August 7, 2025
ClearSign Technologies Corporation Announces Second Quarter 2025 Conference Call
August 5, 2025
ClearSign Technologies Corporation Announces Boiler Burner Order from California Boiler
June 3, 2025
ClearSign Technologies Corporation Announces Changes to Board of Directors
May 27, 2025
ClearSign Technologies Corporation Provides First Quarter 2025 Update
May 21, 2025
ClearSign Technologies Corporation Receives Engineering Order for a Low Emissions Flare Burner for Energy Company in California
May 13, 2025
ClearSign Technologies Corporation Announces First Quarter 2025 Conference Call
May 7, 2025
ClearSign Technologies to Present at the LD Micro Main Event XVII
April 4, 2025
ClearSign Technologies Corporation Provides Full Year 2024 Update
April 2, 2025
ClearSign Technologies Corporation Announces Fourth Quarter and Full Year 2024 Conference Call
March 18, 2025
ClearSign Technologies Corporation Announces Purchase Order for ClearSign Core™ "M" Series Process Burner for a Gas Processing Facility i...
March 12, 2025
ClearSign Technologies Corporation Debuts New ClearSign Core™ M Series Process Burner Technology at Global Chemical Company in Texas
March 5, 2025
ClearSign Technologies Corporation Receives Purchase Order for Flare for California Project
February 27, 2025
ClearSign Technologies Corporation to Install ClearSign Eye Sensors at Supermajor Gulf Coast Refinery
February 25, 2025
ClearSign Technologies Corporation Awarded Federal Grant to Advance Hydrogen Burner Solutions for Industrial Decarbonization
January 30, 2025
ClearSign Technologies Corporation and Zeeco, Inc. Announce Launch of Co-Branded ClearSign Core Process Burner Product Line
December 10, 2024
ClearSign Technologies Corporation Regains Compliance with Nasdaq's Minimum Bid Price Requirement
December 9, 2024
ClearSign Technologies Corporation Receives Follow on Purchase Order for 26 Process Burners for Texas Petrochemical Facility
November 27, 2024
ClearSign Technologies Corporation Provides Third Quarter 2024 Update
November 20, 2024
ClearSign Technologies Corporation Announces Boiler Burner Order for Asphalt Company in California
November 12, 2024
ClearSign Technologies Announces Flare Order for Energy Company in California
October 29, 2024
ClearSign Technologies Announces Burner Order for Power Generation Customer in Missouri
October 9, 2024