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

ClearSign Technologies Corp is the larger business by last-quarter revenue ($3.7M vs $2.7M, roughly 1.4× PureCycle Technologies, Inc.). ClearSign Technologies Corp runs the higher net margin — -8.5% vs -697.1%, a 688.6% gap on every dollar of revenue.

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

PureCycle Technologies, Inc. is a sustainable materials firm with proprietary advanced polypropylene recycling technology. It converts contaminated polypropylene waste into high-purity virgin-equivalent resin for use in consumer goods, automotive parts, packaging and industrial products, serving global partners.

CLIR vs PCT — Head-to-Head

Bigger by revenue
CLIR
CLIR
1.4× larger
CLIR
$3.7M
$2.7M
PCT
Higher net margin
CLIR
CLIR
688.6% more per $
CLIR
-8.5%
-697.1%
PCT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CLIR
CLIR
PCT
PCT
Revenue
$3.7M
$2.7M
Net Profit
$-311.0K
$-18.8M
Gross Margin
21.9%
Operating Margin
-22.5%
-2196.1%
Net Margin
-8.5%
-697.1%
Revenue YoY
522.2%
Net Profit YoY
73.3%
71.0%
EPS (diluted)
$-0.06
$-0.14

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
PCT
PCT
Q4 25
$3.7M
$2.7M
Q3 25
$1.0M
$2.4M
Q2 25
$133.0K
$1.6M
Q1 25
$401.0K
$1.6M
Q4 24
$590.0K
$0
Q3 24
$1.9M
$0
Q2 24
$45.0K
$0
Q1 24
$1.1M
$0
Net Profit
CLIR
CLIR
PCT
PCT
Q4 25
$-311.0K
$-18.8M
Q3 25
$-1.4M
$-28.4M
Q2 25
$-1.7M
$-144.2M
Q1 25
$-2.1M
$8.8M
Q4 24
$-1.2M
$-64.7M
Q3 24
$-1.2M
$-90.6M
Q2 24
$-1.9M
$-48.2M
Q1 24
$-1.1M
$-85.6M
Gross Margin
CLIR
CLIR
PCT
PCT
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
PCT
PCT
Q4 25
-22.5%
-2196.1%
Q3 25
-170.1%
-1602.2%
Q2 25
-1382.0%
-2763.5%
Q1 25
-562.8%
-2387.4%
Q4 24
-282.4%
Q3 24
-77.1%
Q2 24
-4748.9%
Q1 24
-113.6%
Net Margin
CLIR
CLIR
PCT
PCT
Q4 25
-8.5%
-697.1%
Q3 25
-138.9%
-1167.5%
Q2 25
-1263.2%
-8741.8%
Q1 25
-517.7%
559.0%
Q4 24
-197.3%
Q3 24
-62.1%
Q2 24
-4160.0%
Q1 24
-100.5%
EPS (diluted)
CLIR
CLIR
PCT
PCT
Q4 25
$-0.06
$-0.14
Q3 25
$-0.26
$-0.31
Q2 25
$-0.30
$-0.81
Q1 25
$-0.37
$0.05
Q4 24
$-0.18
$-0.40
Q3 24
$-0.20
$-0.54
Q2 24
$-0.40
$-0.29
Q1 24
$-0.30
$-0.52

Balance Sheet & Financial Strength

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

Metric
CLIR
CLIR
PCT
PCT
Cash + ST InvestmentsLiquidity on hand
$9.2M
$156.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$9.5M
$45.9M
Total Assets
$12.2M
$922.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLIR
CLIR
PCT
PCT
Q4 25
$9.2M
$156.7M
Q3 25
$10.5M
$234.4M
Q2 25
$12.3M
$284.1M
Q1 25
$12.9M
$22.5M
Q4 24
$14.0M
$15.7M
Q3 24
$14.5M
$83.7M
Q2 24
$16.0M
$10.9M
Q1 24
$4.6M
$25.0M
Stockholders' Equity
CLIR
CLIR
PCT
PCT
Q4 25
$9.5M
$45.9M
Q3 25
$9.1M
$68.2M
Q2 25
$10.4M
$98.9M
Q1 25
$12.0M
$238.2M
Q4 24
$13.8M
$180.4M
Q3 24
$14.8M
$241.4M
Q2 24
$15.9M
$291.6M
Q1 24
$4.5M
$336.8M
Total Assets
CLIR
CLIR
PCT
PCT
Q4 25
$12.2M
$922.7M
Q3 25
$12.7M
$989.1M
Q2 25
$14.2M
$1.0B
Q1 25
$14.5M
$787.3M
Q4 24
$16.3M
$798.4M
Q3 24
$17.1M
$788.8M
Q2 24
$17.8M
$719.8M
Q1 24
$6.6M
$734.0M

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
PCT
PCT
Operating Cash FlowLast quarter
$-1.3M
$-28.7M
Free Cash FlowOCF − Capex
$-42.0M
FCF MarginFCF / Revenue
-1559.6%
Capex IntensityCapex / Revenue
0.0%
495.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-183.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLIR
CLIR
PCT
PCT
Q4 25
$-1.3M
$-28.7M
Q3 25
$-1.8M
$-38.5M
Q2 25
$-511.0K
$-36.7M
Q1 25
$-1.1M
$-38.9M
Q4 24
$-415.0K
$-31.8M
Q3 24
$-1.4M
$-33.4M
Q2 24
$-1.5M
$-40.4M
Q1 24
$-1.0M
$-39.2M
Free Cash Flow
CLIR
CLIR
PCT
PCT
Q4 25
$-42.0M
Q3 25
$-42.4M
Q2 25
$-45.3M
Q1 25
$-1.1M
$-53.9M
Q4 24
$-53.4M
Q3 24
$-42.6M
Q2 24
$-50.8M
Q1 24
$-53.5M
FCF Margin
CLIR
CLIR
PCT
PCT
Q4 25
-1559.6%
Q3 25
-1743.1%
Q2 25
-2747.1%
Q1 25
-278.1%
-3409.6%
Q4 24
Q3 24
Q2 24
Q1 24
Capex Intensity
CLIR
CLIR
PCT
PCT
Q4 25
0.0%
495.1%
Q3 25
0.0%
160.3%
Q2 25
0.0%
521.5%
Q1 25
1.0%
949.6%
Q4 24
Q3 24
0.0%
Q2 24
Q1 24
Cash Conversion
CLIR
CLIR
PCT
PCT
Q4 25
Q3 25
Q2 25
Q1 25
-4.40×
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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