vs

Side-by-side financial comparison of ClearSign Technologies Corp (CLIR) and High Roller Technologies, Inc. (ROLR). Click either name above to swap in a different company.

High Roller Technologies, Inc. is the larger business by last-quarter revenue ($6.3M vs $3.7M, roughly 1.7× ClearSign Technologies Corp). High Roller Technologies, Inc. runs the higher net margin — 58.4% vs -8.5%, a 66.9% gap on every dollar of revenue. On growth, ClearSign Technologies Corp posted the faster year-over-year revenue change (522.2% vs -16.4%).

ClearSign Technologies Corporation (ClearSign) is a United States-based company that develops emission-control technology.

S&S – Sansei Technologies is an American company known for its pneumatically powered amusement rides and roller coaster designing.

CLIR vs ROLR — Head-to-Head

Bigger by revenue
ROLR
ROLR
1.7× larger
ROLR
$6.3M
$3.7M
CLIR
Growing faster (revenue YoY)
CLIR
CLIR
+538.6% gap
CLIR
522.2%
-16.4%
ROLR
Higher net margin
ROLR
ROLR
66.9% more per $
ROLR
58.4%
-8.5%
CLIR

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
CLIR
CLIR
ROLR
ROLR
Revenue
$3.7M
$6.3M
Net Profit
$-311.0K
$3.7M
Gross Margin
21.9%
Operating Margin
-22.5%
1.3%
Net Margin
-8.5%
58.4%
Revenue YoY
522.2%
-16.4%
Net Profit YoY
73.3%
831.9%
EPS (diluted)
$-0.06
$0.39

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
CLIR
CLIR
ROLR
ROLR
Q4 25
$3.7M
Q3 25
$1.0M
$6.3M
Q2 25
$133.0K
$6.9M
Q1 25
$401.0K
$6.8M
Q4 24
$590.0K
Q3 24
$1.9M
$7.5M
Q2 24
$45.0K
Q1 24
$1.1M
Net Profit
CLIR
CLIR
ROLR
ROLR
Q4 25
$-311.0K
Q3 25
$-1.4M
$3.7M
Q2 25
$-1.7M
$-592.0K
Q1 25
$-2.1M
$-3.3M
Q4 24
$-1.2M
Q3 24
$-1.2M
$-501.0K
Q2 24
$-1.9M
Q1 24
$-1.1M
Gross Margin
CLIR
CLIR
ROLR
ROLR
Q4 25
21.9%
Q3 25
35.8%
Q2 25
41.4%
Q1 25
48.9%
Q4 24
14.9%
Q3 24
29.6%
Q2 24
93.3%
Q1 24
39.7%
Operating Margin
CLIR
CLIR
ROLR
ROLR
Q4 25
-22.5%
Q3 25
-170.1%
1.3%
Q2 25
-1382.0%
-7.2%
Q1 25
-562.8%
-47.4%
Q4 24
-282.4%
Q3 24
-77.1%
-6.3%
Q2 24
-4748.9%
Q1 24
-113.6%
Net Margin
CLIR
CLIR
ROLR
ROLR
Q4 25
-8.5%
Q3 25
-138.9%
58.4%
Q2 25
-1263.2%
-8.5%
Q1 25
-517.7%
-48.4%
Q4 24
-197.3%
Q3 24
-62.1%
-6.7%
Q2 24
-4160.0%
Q1 24
-100.5%
EPS (diluted)
CLIR
CLIR
ROLR
ROLR
Q4 25
$-0.06
Q3 25
$-0.26
$0.39
Q2 25
$-0.30
$-0.07
Q1 25
$-0.37
$-0.39
Q4 24
$-0.18
Q3 24
$-0.20
$-0.07
Q2 24
$-0.40
Q1 24
$-0.30

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
CLIR
CLIR
ROLR
ROLR
Cash + ST InvestmentsLiquidity on hand
$9.2M
$2.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$9.5M
$6.6M
Total Assets
$12.2M
$16.0M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLIR
CLIR
ROLR
ROLR
Q4 25
$9.2M
Q3 25
$10.5M
$2.7M
Q2 25
$12.3M
$2.7M
Q1 25
$12.9M
$3.5M
Q4 24
$14.0M
Q3 24
$14.5M
$1.3M
Q2 24
$16.0M
Q1 24
$4.6M
Stockholders' Equity
CLIR
CLIR
ROLR
ROLR
Q4 25
$9.5M
Q3 25
$9.1M
$6.6M
Q2 25
$10.4M
$2.6M
Q1 25
$12.0M
$2.8M
Q4 24
$13.8M
Q3 24
$14.8M
$-779.0K
Q2 24
$15.9M
Q1 24
$4.5M
Total Assets
CLIR
CLIR
ROLR
ROLR
Q4 25
$12.2M
Q3 25
$12.7M
$16.0M
Q2 25
$14.2M
$12.3M
Q1 25
$14.5M
$12.8M
Q4 24
$16.3M
Q3 24
$17.1M
$12.9M
Q2 24
$17.8M
Q1 24
$6.6M

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
CLIR
CLIR
ROLR
ROLR
Operating Cash FlowLast quarter
$-1.3M
$-78.0K
Free Cash FlowOCF − Capex
$-90.0K
FCF MarginFCF / Revenue
-1.4%
Capex IntensityCapex / Revenue
0.0%
0.2%
Cash ConversionOCF / Net Profit
-0.02×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLIR
CLIR
ROLR
ROLR
Q4 25
$-1.3M
Q3 25
$-1.8M
$-78.0K
Q2 25
$-511.0K
$-840.0K
Q1 25
$-1.1M
$-3.6M
Q4 24
$-415.0K
Q3 24
$-1.4M
Q2 24
$-1.5M
Q1 24
$-1.0M
Free Cash Flow
CLIR
CLIR
ROLR
ROLR
Q4 25
Q3 25
$-90.0K
Q2 25
$-845.0K
Q1 25
$-1.1M
$-3.6M
Q4 24
Q3 24
Q2 24
Q1 24
FCF Margin
CLIR
CLIR
ROLR
ROLR
Q4 25
Q3 25
-1.4%
Q2 25
-12.2%
Q1 25
-278.1%
-53.5%
Q4 24
Q3 24
Q2 24
Q1 24
Capex Intensity
CLIR
CLIR
ROLR
ROLR
Q4 25
0.0%
Q3 25
0.0%
0.2%
Q2 25
0.0%
0.1%
Q1 25
1.0%
0.2%
Q4 24
Q3 24
0.0%
Q2 24
Q1 24
Cash Conversion
CLIR
CLIR
ROLR
ROLR
Q4 25
Q3 25
-0.02×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

CLIR
CLIR

Segment breakdown not available.

ROLR
ROLR

Net Gaming Revenue$4.9M77%
Net Revenue Noncore Services$1.4M23%

Related Comparisons