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ClearSign Combustion CorporationClearSign Combustion CorporationClearSign Combustion CorporationClearSign Combustion Corporation
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Our patented technologies, embedded in established OEM products as ClearSign Core™, and ClearSign Eye™ and other sensing configurations, enhance the performance of combustion systems and fuel safety systems in a broad range of markets, including the energy (upstream oil production and down-stream refining), commercial/industrial boiler, chemical, petrochemical, transport and power industries.

Price Data
NASDAQCLIR
NASDAQCLIR
  • Income Statement
  • Balance Sheet
  • Cash Flow
  • Annual
  • Quarterly
All numbers in thousands USD
Period Ending
Dec 31, 2021
Dec 31, 2020
Dec 31, 2019
Dec 31, 2018
Total Revenue
607
0
0
530
Cost of Revenue
1,059
279
1
427
Gross Profit
(452)
(279)
(1)
103
Operating Expenses
Research Development
2,680
2,029
3,056
4,052
Selling General and Administrative
5,013
4,624
5,526
5,622
Non Recurring
--
--
--
--
Others
0
0
0
0
Total Operating Expenses
7,693
6,653
8,582
9,674
Operating Income or Loss
(8,145)
(6,932)
(8,583)
(9,571)
Income from Continuing Operations
Total Other Income/Expenses Net
252
44
--
--
Earnings Before Interest And Taxes
(8,145)
(6,932)
(8,583)
(9,571)
Interest Expense
--
--
--
--
Income Before Tax
(7,892)
(6,886)
(8,482)
(9,500)
Income Tax Expense
--
--
--
--
Minority Interest
0
1
3
--
Net Income From Continuing Ops
(7,892)
(6,886)
(8,482)
(9,500)
Non-recurring Events
Discontinued Operations
--
--
--
--
Extraordinary Items
--
--
--
--
Effect Of Accounting Changes
--
--
--
--
Other Items
1
2
3
0
Net Income
(7,891)
(6,884)
(8,479)
(9,500)
Preferred Stock And Other Adjustments
--
--
--
--
Net Income Applicable To Common Shares
(7,891)
(6,884)
(8,479)
(9,500)
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Copyright 2023 ClearSign Technologies Corporation | All Rights Reserved.
  • Investors Home
  • News / Events
    • Company News
    • Events and Webcasts
    • Email Alerts
  • Company Information
    • Profile
    • FAQs
    • IR Contacts
    • Presentations
  • Stock Information
    • Stock Quote
    • Charts
    • Historical Data
  • Financial Information
    • Financials
    • Annual Reports
    • Proxy
  • SEC Filings
    • All SEC Filings
    • Section 16 Filings
  • Corporate Governance
    • Board of Directors
    • Board Committees
    • Governance Documents
ClearSign Combustion Corporation