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ClearSign Technologies Corp (CLIR): R&D Expense

Annual figures by period end, from SEC filings.

$1.42M
Year ended 2025-12-31
$1.43M
Trailing 12 months to 2026-06-30
+41.2%
3-year compound annual growth
-6.9%
5-year compound annual growth
-7.0%
10-year compound annual growth
$4.83M2011-12-31: $463.0K2012-12-31: $1.18M2013-12-31: $1.85M2014-12-31: $2.22M2015-12-31: $2.93M2016-12-31: $4.83M2017-12-31: $4.71M2018-12-31: $4.05M2019-12-31: $3.06M2020-12-31: $2.03M2021-12-31: $2.68M2022-12-31: $505.0K2023-12-31: $739.0K2024-12-31: $1.47M2025-12-31: $1.42M$1.42M
2011-12-31 R&D Expense (USD) 2025-12-31
Period endedR&D ExpenseChange YoYSource filing
2025-12-31$1.42M-3.3%2026-03-31, From 2025-01-01
2024-12-31$1.47M+99.1%2026-03-31, From 2024-01-01
2023-12-31$739.0K+46.3%2025-03-31, From 2023-01-01
2022-12-31$505.0K-81.2%2024-04-01, From 2022-01-01
2021-12-31$2.68M+32.1%2023-03-31, From 2021-01-01
2020-12-31$2.03M-33.6%2022-03-31, From 2020-01-01
2019-12-31$3.06M-24.6%2021-03-31, From 2019-01-01
2018-12-31$4.05M-14.0%2020-03-30, From 2018-01-01
2017-12-31$4.71M-2.5%2019-03-12, From 2017-01-01
2016-12-31$4.83M+64.8%2018-03-27, From 2016-01-01
2015-12-31$2.93M+32.3%2017-02-14, From 2015-01-01
2014-12-31$2.22M+19.8%2016-03-03, From 2014-01-01
2013-12-31$1.85M+56.3%2015-02-26, From 2013-01-01
2012-12-31$1.18M+155.7%2014-03-11, From 2012-01-01
2011-12-31$463.0Kn/a2013-02-22, From 2011-01-01

R&D Expense at similar companies

Companies with the same SEC industry code (Industrial Instruments For Measurement, Display, and Control), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

CompanyYear endedR&D ExpenseChange YoY
ClearSign Technologies Corp (CLIR)2025-12-31$1.42M-3.3%
Radnostix Inc (INIS)2025-12-31$435.8K-28.6%
Senseonics Holdings, Inc. (SENS)2025-12-31$31.59M-23.2%
Focus Universal Inc. (FCUV)2025-12-31$920.0K-33.4%
Hurco Companies Inc (HURC)2025-10-31$4.00M+2.6%
Mesa Laboratories Inc (MLAB)2026-03-31$20.31M+4.0%
Cognex Corp (CGNX)2025-12-31$138.97M-0.6%
Ralliant Corp (RAL)2025-12-31$165.00M+0.9%
Sensata Technologies Holding plc (ST)2025-12-31$133.80M-21.0%

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