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ClearSign Technologies Corp (CLIR) Ord USD 0.0001

Sell:$1.13 Buy:$1.16 Change: $0.0801 (6.51%)
Prices delayed by at least 15 minutes | Switch to live prices |
Change: $0.0801 (6.51%)
Prices delayed by at least 15 minutes | Switch to live prices |
Change: $0.0801 (6.51%)
Prices delayed by at least 15 minutes | Switch to live prices |
The selling price currently displayed is higher than the buying price. This can occur temporarily for a variety of reasons; shortly before the market opens, after the market closes or because of extraordinary price volatility during the trading day.

Business summary

ClearSign Technologies Corp. is engaged in designing and developing technologies to manage key performance characteristics of combustion systems, including emission and operational performance, energy efficiency, safety, and overall cost-effectiveness. It offers products such as process burners, boiler burners, flares, and Clear Sign Eye. The Company's ClearSign Core technology can manage the performance of combustion systems in a broad range of markets, including energy (upstream oil production and downstream refining), institutional, commercial, and industrial boilers, as well as chemical, and petrochemical industries. Its uses a porous ceramic structure or metal flame holder device held at a distance from the injection planes of a burner to reduce the flame length and achieve low emissions without the need for external flue gas recirculation, catalytic reduction, or air systems. It provides services to various industries, such as oil and gas, refining, petrochemicals, and chemicals.

Contact details

8023 E. 63Rd Place, Suite 101
United States
+1 (918) 2367770

Important dates

Future events
There are no future events available.
Past events
There are no past events available.

General stock information

Short code:
Market cap:
$45.07 million
Shares in issue:
36.35 million
Electronic Equipment & Instruments
United States
US dollar

Key personnel

  • Robert Hoffman
    Chairman of the Board
  • Colin Deller
    Chief Executive Officer, Secretary, Director
  • Brent Hinds
    Vice President - Finance, Controller, Treasurer, Principal Accounting Officer

Data policy - All information should be used for indicative purposes only. You should independently check data before making any investment decision. HL cannot guarantee that the data is accurate or complete, and accepts no responsibility for how it may be used. Business summary, contact details and key personnel provided by Thomson Reuters. Important dates provided by Digital Look Ltd. General stock information provided by Reuters.


The London Stock Exchange does not disclose whether a trade is a buy or a sell so this data is estimated based on the trade price received and the LSE-quoted mid-price at the point the trade is placed. It should only be considered an indication and not a recommendation.

Trades priced above the mid-price at the time the trade is placed are labelled as a buy; those priced below the mid-price are sells; and those priced close to the mid-price or declared late are labelled 'N/A'.