ClearSign Technologies CLIR
NASDAQ CLIR
$4.48 -0.21 (-4.40%)
As of: Aug 21, 2026 · 3:59 PM EDT

ClearSign Technologies (CLIR) Asset Writedowns and Impairment (2013 - 2026)

ClearSign Technologies' (CLIR) quarterly Asset Writedowns and Impairment came in at $23000.0 in Q1 2026, up 666.67% on a QoQ basis from $3000.0 in Q4 2024.

ClearSign Technologies (CLIR) Asset Writedowns and Impairment (2013 - 2026) Analysis & Trends

ClearSign Technologies (CLIR) has 9 years of Asset Writedowns and Impairment data on file, last reported at $23000.0 in Q1 2026.

  • Quarterly Asset Writedowns and Impairment changed N/A year-over-year to $23000.0 in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $43000.0 (up 115.0% YoY) and the FY2025 annual result came in at $3000.0, down 85.0% from the prior year.
  • Asset Writedowns and Impairment grew to $23000.0 in Q1 2026, from $3000.0 in the prior quarter.
  • In the past five years, Asset Writedowns and Impairment ranged from a high of $23000.0 in Q1 2026 to a low of $3000.0 in Q4 2024.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr)
1 Veralto 24.28 Bn 22.16 Bn 902.00 Mn
2 Zurn Elkay Water Solutions 8.20 Bn 7.84 Bn 288.30 Mn
3 Federal Signal 7.46 Bn 7.39 Bn 203.80 Mn
4 Ceco Environmental 3.10 Bn 3.04 Bn 86.47 Mn
5 PureCycle Technologies 1.26 Bn 1.26 Bn -
6 Aduro Clean Technologies 528.77 Mn 500.10 Mn -
7 Energy Recovery 406.56 Mn 313.50 Mn 8.96 Mn
8 Arq 96.62 Mn 95.72 Mn 11.51 Mn
9 Fuel Tech 43.03 Mn 23.42 Mn 2.68 Mn
10 ClearSign Technologies 26.54 Mn 16.65 Mn 228,000.00

Historic Data

Download Data
DateValue
Jun 30, 2026 16,000.00
Jun 30, 2026 16,000.00
Mar 31, 2026 23,000.00
Mar 31, 2026 23,000.00
Dec 31, 2024 3,000.00
Dec 31, 2024 3,000.00
Sep 30, 2024 17,000.00
Sep 30, 2024 17,000.00
Dec 31, 2021 248,000.00
Dec 31, 2021 248,000.00
Sep 30, 2019 337,000.00
Sep 30, 2019 337,000.00
Dec 31, 2018 287,000.00
Dec 31, 2018 287,000.00
Sep 30, 2018 35,000.00
Sep 30, 2018 35,000.00
Sep 30, 2016 1.74 Mn
Sep 30, 2016 1.74 Mn
Jun 30, 2016 167,000.00
Jun 30, 2016 167,000.00