ClearSign Technologies Corporation (CLIR)
NASDAQ: CLIR · Real-Time Price · USD
0.7180
+0.0014 (0.20%)
At close: Dec 2, 2025, 4:00 PM EST
0.7199
+0.0019 (0.26%)
Pre-market: Dec 3, 2025, 8:20 AM EST

ClearSign Technologies Revenue

ClearSign Technologies had revenue of $1.03M in the quarter ending September 30, 2025, a decrease of -44.65%. This brings the company's revenue in the last twelve months to $2.15M, down -49.70% year-over-year. In the year 2024, ClearSign Technologies had annual revenue of $3.60M with 49.65% growth.

Revenue (ttm)
$2.15M
Revenue Growth
-49.70%
P/S Ratio
18.40
Revenue / Employee
$119,611
Employees
18
Market Cap
38.25M

Revenue Chart

Revenue History

Fiscal Year EndRevenueChangeGrowth
Dec 31, 20243.60M1.19M49.65%
Dec 31, 20232.40M2.03M542.51%
Dec 31, 2022374.00K-233.00K-38.39%
Dec 31, 2021607.00K--
Dec 31, 2020---
Dec 31, 2019 Pro Pro Pro
Dec 31, 2018 Pro Pro Pro
Dec 31, 2017 Pro Pro Pro
Dec 31, 2016 Pro Pro Pro
Dec 31, 2015 Pro Pro Pro