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Side-by-side financial comparison of ECARX Holdings Inc. (ECX) and Koppers Holdings Inc. (KOP). Click either name above to swap in a different company.

Koppers Holdings Inc. is the larger business by last-quarter revenue ($432.7M vs $323.3M, roughly 1.3× ECARX Holdings Inc.). Koppers Holdings Inc. runs the higher net margin — 6.9% vs -21.4%, a 28.2% gap on every dollar of revenue. On growth, ECARX Holdings Inc. posted the faster year-over-year revenue change (6.5% vs -9.3%). Koppers Holdings Inc. produced more free cash flow last quarter ($28.5M vs $-86.5M).

ECARX Holdings Inc. is a global mobility technology provider specializing in integrated smart vehicle solutions, including in-vehicle infotainment systems, advanced driver assistance technologies, and connected car cloud services. It primarily partners with automotive manufacturers across the world, with a strong operational presence in the Chinese and European markets.

Koppers is a global chemical and materials company based in Pittsburgh, Pennsylvania, United States. Its headquarters is an art-deco 1920s skyscraper, the Koppers Tower.

ECX vs KOP — Head-to-Head

Bigger by revenue
KOP
KOP
1.3× larger
KOP
$432.7M
$323.3M
ECX
Growing faster (revenue YoY)
ECX
ECX
+15.8% gap
ECX
6.5%
-9.3%
KOP
Higher net margin
KOP
KOP
28.2% more per $
KOP
6.9%
-21.4%
ECX
More free cash flow
KOP
KOP
$115.0M more FCF
KOP
$28.5M
$-86.5M
ECX

Income Statement — Q2 FY2025 vs Q4 FY2025

Metric
ECX
ECX
KOP
KOP
Revenue
$323.3M
$432.7M
Net Profit
$-69.1M
$29.7M
Gross Margin
15.5%
25.6%
Operating Margin
-20.2%
11.5%
Net Margin
-21.4%
6.9%
Revenue YoY
6.5%
-9.3%
Net Profit YoY
12.8%
391.2%
EPS (diluted)
$-0.20
$1.44

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
ECX
ECX
KOP
KOP
Q4 25
$432.7M
Q3 25
$485.3M
Q2 25
$323.3M
$504.8M
Q1 25
$456.5M
Q4 24
$477.0M
Q3 24
$554.3M
Q2 24
$303.5M
$563.2M
Q1 24
$497.6M
Net Profit
ECX
ECX
KOP
KOP
Q4 25
$29.7M
Q3 25
$23.8M
Q2 25
$-69.1M
$16.4M
Q1 25
$-13.9M
Q4 24
$-10.2M
Q3 24
$22.8M
Q2 24
$-79.2M
$26.8M
Q1 24
$13.0M
Gross Margin
ECX
ECX
KOP
KOP
Q4 25
25.6%
Q3 25
24.1%
Q2 25
15.5%
22.6%
Q1 25
23.2%
Q4 24
17.5%
Q3 24
21.9%
Q2 24
22.6%
21.6%
Q1 24
19.3%
Operating Margin
ECX
ECX
KOP
KOP
Q4 25
11.5%
Q3 25
10.7%
Q2 25
-20.2%
7.7%
Q1 25
5.9%
Q4 24
1.3%
Q3 24
9.0%
Q2 24
-22.2%
10.2%
Q1 24
7.0%
Net Margin
ECX
ECX
KOP
KOP
Q4 25
6.9%
Q3 25
4.9%
Q2 25
-21.4%
3.2%
Q1 25
-3.0%
Q4 24
-2.1%
Q3 24
4.1%
Q2 24
-26.1%
4.8%
Q1 24
2.6%
EPS (diluted)
ECX
ECX
KOP
KOP
Q4 25
$1.44
Q3 25
$1.17
Q2 25
$-0.20
$0.81
Q1 25
$-0.68
Q4 24
$-0.47
Q3 24
$1.09
Q2 24
$-0.23
$1.25
Q1 24
$0.59

Balance Sheet & Financial Strength

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

Metric
ECX
ECX
KOP
KOP
Cash + ST InvestmentsLiquidity on hand
$86.2M
Total DebtLower is stronger
$928.3M
Stockholders' EquityBook value
$-293.7M
$574.0M
Total Assets
$494.9M
$1.9B
Debt / EquityLower = less leverage
1.62×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ECX
ECX
KOP
KOP
Q4 25
Q3 25
Q2 25
$86.2M
Q1 25
Q4 24
Q3 24
Q2 24
$108.4M
Q1 24
Total Debt
ECX
ECX
KOP
KOP
Q4 25
$928.3M
Q3 25
$932.9M
Q2 25
$977.5M
Q1 25
$989.0M
Q4 24
$939.5M
Q3 24
$989.4M
Q2 24
$1.0B
Q1 24
$877.6M
Stockholders' Equity
ECX
ECX
KOP
KOP
Q4 25
$574.0M
Q3 25
$545.6M
Q2 25
$-293.7M
$526.8M
Q1 25
$498.0M
Q4 24
$488.7M
Q3 24
$532.3M
Q2 24
$-198.5M
$509.2M
Q1 24
$505.8M
Total Assets
ECX
ECX
KOP
KOP
Q4 25
$1.9B
Q3 25
$1.9B
Q2 25
$494.9M
$1.9B
Q1 25
$1.9B
Q4 24
$1.9B
Q3 24
$2.0B
Q2 24
$555.0M
$1.9B
Q1 24
$1.8B
Debt / Equity
ECX
ECX
KOP
KOP
Q4 25
1.62×
Q3 25
1.71×
Q2 25
1.86×
Q1 25
1.99×
Q4 24
1.92×
Q3 24
1.86×
Q2 24
1.97×
Q1 24
1.74×

Cash Flow & Capital Efficiency

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

Metric
ECX
ECX
KOP
KOP
Operating Cash FlowLast quarter
$-82.0M
$45.1M
Free Cash FlowOCF − Capex
$-86.5M
$28.5M
FCF MarginFCF / Revenue
-26.7%
6.6%
Capex IntensityCapex / Revenue
1.4%
3.8%
Cash ConversionOCF / Net Profit
1.52×
TTM Free Cash FlowTrailing 4 quarters
$67.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ECX
ECX
KOP
KOP
Q4 25
$45.1M
Q3 25
$49.6M
Q2 25
$-82.0M
$50.5M
Q1 25
$-22.7M
Q4 24
$74.7M
Q3 24
$29.8M
Q2 24
$-57.1M
$27.2M
Q1 24
$-12.3M
Free Cash Flow
ECX
ECX
KOP
KOP
Q4 25
$28.5M
Q3 25
$37.6M
Q2 25
$-86.5M
$38.4M
Q1 25
$-37.0M
Q4 24
$56.1M
Q3 24
$14.4M
Q2 24
$-64.9M
$10.1M
Q1 24
$-38.6M
FCF Margin
ECX
ECX
KOP
KOP
Q4 25
6.6%
Q3 25
7.7%
Q2 25
-26.7%
7.6%
Q1 25
-8.1%
Q4 24
11.8%
Q3 24
2.6%
Q2 24
-21.4%
1.8%
Q1 24
-7.8%
Capex Intensity
ECX
ECX
KOP
KOP
Q4 25
3.8%
Q3 25
2.5%
Q2 25
1.4%
2.4%
Q1 25
3.1%
Q4 24
3.9%
Q3 24
2.8%
Q2 24
2.6%
3.0%
Q1 24
5.3%
Cash Conversion
ECX
ECX
KOP
KOP
Q4 25
1.52×
Q3 25
2.08×
Q2 25
3.08×
Q1 25
Q4 24
Q3 24
1.31×
Q2 24
1.01×
Q1 24
-0.95×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ECX
ECX

Segment breakdown not available.

KOP
KOP

Other$127.8M30%
Railroad Treated Products$119.0M28%
Utility Poles$79.8M18%
Pitch And Related Products$74.1M17%
Carbon Black Feedstock And Distillates$14.4M3%
Railroad Infrastructure Products And Services$9.9M2%
Phthalic Anhydride Naphthalene And Other Chemicals$7.7M2%

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