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Side-by-side financial comparison of Koppers Holdings Inc. (KOP) and STEWART INFORMATION SERVICES CORP (STC). Click either name above to swap in a different company.

STEWART INFORMATION SERVICES CORP is the larger business by last-quarter revenue ($764.6M vs $432.7M, roughly 1.8× Koppers Holdings Inc.). Koppers Holdings Inc. runs the higher net margin — 6.9% vs 2.2%, a 4.6% gap on every dollar of revenue. On growth, STEWART INFORMATION SERVICES CORP posted the faster year-over-year revenue change (27.7% vs -9.3%). Over the past eight quarters, STEWART INFORMATION SERVICES CORP's revenue compounded faster (12.7% CAGR vs -6.7%).

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.

Stewart Information Services Corporation (SISCO) is a real estate information, title insurance and transaction management company. Wholly owned subsidiaries, Stewart Title Guaranty Co. and Stewart Title Company offer products and services in the United States and abroad through its direct retail operations, independent agencies in the Stewart Trusted Provider network, and other companies. Stewart Title is headquartered in Houston, Texas, and has approximately 6,350 employees.

KOP vs STC — Head-to-Head

Bigger by revenue
STC
STC
1.8× larger
STC
$764.6M
$432.7M
KOP
Growing faster (revenue YoY)
STC
STC
+37.0% gap
STC
27.7%
-9.3%
KOP
Higher net margin
KOP
KOP
4.6% more per $
KOP
6.9%
2.2%
STC
Faster 2-yr revenue CAGR
STC
STC
Annualised
STC
12.7%
-6.7%
KOP

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
KOP
KOP
STC
STC
Revenue
$432.7M
$764.6M
Net Profit
$29.7M
$17.0M
Gross Margin
25.6%
Operating Margin
11.5%
Net Margin
6.9%
2.2%
Revenue YoY
-9.3%
27.7%
Net Profit YoY
391.2%
448.4%
EPS (diluted)
$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
KOP
KOP
STC
STC
Q1 26
$764.6M
Q4 25
$432.7M
$790.6M
Q3 25
$485.3M
$796.9M
Q2 25
$504.8M
$722.2M
Q1 25
$456.5M
$612.0M
Q4 24
$477.0M
$665.9M
Q3 24
$554.3M
$667.9M
Q2 24
$563.2M
$602.2M
Net Profit
KOP
KOP
STC
STC
Q1 26
$17.0M
Q4 25
$29.7M
$36.3M
Q3 25
$23.8M
$44.3M
Q2 25
$16.4M
$31.9M
Q1 25
$-13.9M
$3.1M
Q4 24
$-10.2M
$22.7M
Q3 24
$22.8M
$30.1M
Q2 24
$26.8M
$17.3M
Gross Margin
KOP
KOP
STC
STC
Q1 26
Q4 25
25.6%
Q3 25
24.1%
Q2 25
22.6%
Q1 25
23.2%
Q4 24
17.5%
Q3 24
21.9%
Q2 24
21.6%
Operating Margin
KOP
KOP
STC
STC
Q1 26
Q4 25
11.5%
6.5%
Q3 25
10.7%
7.7%
Q2 25
7.7%
6.5%
Q1 25
5.9%
1.0%
Q4 24
1.3%
5.3%
Q3 24
9.0%
6.4%
Q2 24
10.2%
4.8%
Net Margin
KOP
KOP
STC
STC
Q1 26
2.2%
Q4 25
6.9%
4.6%
Q3 25
4.9%
5.6%
Q2 25
3.2%
4.4%
Q1 25
-3.0%
0.5%
Q4 24
-2.1%
3.4%
Q3 24
4.1%
4.5%
Q2 24
4.8%
2.9%
EPS (diluted)
KOP
KOP
STC
STC
Q1 26
Q4 25
$1.44
$1.26
Q3 25
$1.17
$1.55
Q2 25
$0.81
$1.13
Q1 25
$-0.68
$0.11
Q4 24
$-0.47
$0.81
Q3 24
$1.09
$1.07
Q2 24
$1.25
$0.62

Balance Sheet & Financial Strength

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

Metric
KOP
KOP
STC
STC
Cash + ST InvestmentsLiquidity on hand
$317.5M
Total DebtLower is stronger
$928.3M
Stockholders' EquityBook value
$574.0M
Total Assets
$1.9B
Debt / EquityLower = less leverage
1.62×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KOP
KOP
STC
STC
Q1 26
$317.5M
Q4 25
$369.7M
Q3 25
$233.2M
Q2 25
$223.8M
Q1 25
$194.2M
Q4 24
$257.5M
Q3 24
$228.7M
Q2 24
$176.7M
Total Debt
KOP
KOP
STC
STC
Q1 26
Q4 25
$928.3M
Q3 25
$932.9M
Q2 25
$977.5M
Q1 25
$989.0M
Q4 24
$939.5M
$445.8M
Q3 24
$989.4M
Q2 24
$1.0B
Stockholders' Equity
KOP
KOP
STC
STC
Q1 26
Q4 25
$574.0M
$1.6B
Q3 25
$545.6M
$1.5B
Q2 25
$526.8M
$1.4B
Q1 25
$498.0M
$1.4B
Q4 24
$488.7M
$1.4B
Q3 24
$532.3M
$1.4B
Q2 24
$509.2M
$1.4B
Total Assets
KOP
KOP
STC
STC
Q1 26
Q4 25
$1.9B
$3.3B
Q3 25
$1.9B
$2.8B
Q2 25
$1.9B
$2.8B
Q1 25
$1.9B
$2.7B
Q4 24
$1.9B
$2.7B
Q3 24
$2.0B
$2.7B
Q2 24
$1.9B
$2.6B
Debt / Equity
KOP
KOP
STC
STC
Q1 26
Q4 25
1.62×
Q3 25
1.71×
Q2 25
1.86×
Q1 25
1.99×
Q4 24
1.92×
0.32×
Q3 24
1.86×
Q2 24
1.97×

Cash Flow & Capital Efficiency

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

Metric
KOP
KOP
STC
STC
Operating Cash FlowLast quarter
$45.1M
Free Cash FlowOCF − Capex
$28.5M
FCF MarginFCF / Revenue
6.6%
Capex IntensityCapex / Revenue
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
KOP
KOP
STC
STC
Q1 26
Q4 25
$45.1M
$89.5M
Q3 25
$49.6M
$92.6M
Q2 25
$50.5M
$53.4M
Q1 25
$-22.7M
$-29.9M
Q4 24
$74.7M
$68.0M
Q3 24
$29.8M
$76.1M
Q2 24
$27.2M
$21.1M
Free Cash Flow
KOP
KOP
STC
STC
Q1 26
Q4 25
$28.5M
$62.3M
Q3 25
$37.6M
$73.6M
Q2 25
$38.4M
$38.7M
Q1 25
$-37.0M
$-42.2M
Q4 24
$56.1M
$55.6M
Q3 24
$14.4M
$67.4M
Q2 24
$10.1M
$11.9M
FCF Margin
KOP
KOP
STC
STC
Q1 26
Q4 25
6.6%
7.9%
Q3 25
7.7%
9.2%
Q2 25
7.6%
5.4%
Q1 25
-8.1%
-6.9%
Q4 24
11.8%
8.4%
Q3 24
2.6%
10.1%
Q2 24
1.8%
2.0%
Capex Intensity
KOP
KOP
STC
STC
Q1 26
Q4 25
3.8%
3.4%
Q3 25
2.5%
2.4%
Q2 25
2.4%
2.0%
Q1 25
3.1%
2.0%
Q4 24
3.9%
1.9%
Q3 24
2.8%
1.3%
Q2 24
3.0%
1.5%
Cash Conversion
KOP
KOP
STC
STC
Q1 26
Q4 25
1.52×
2.47×
Q3 25
2.08×
2.09×
Q2 25
3.08×
1.67×
Q1 25
-9.73×
Q4 24
2.99×
Q3 24
1.31×
2.53×
Q2 24
1.01×
1.22×

Financial Flow Comparison

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

Revenue Breakdown by Segment

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%

STC
STC

Agency title$333.0M44%
Direct title$270.2M35%
Real estate solutions$161.4M21%

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