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Side-by-side financial comparison of Koppers Holdings Inc. (KOP) and RPC INC (RES). Click either name above to swap in a different company.
Koppers Holdings Inc. is the larger business by last-quarter revenue ($432.7M vs $425.8M, roughly 1.0× RPC INC). Koppers Holdings Inc. runs the higher net margin — 6.9% vs -0.7%, a 7.6% gap on every dollar of revenue. On growth, RPC INC posted the faster year-over-year revenue change (27.0% vs -9.3%). RPC INC produced more free cash flow last quarter ($31.2M vs $28.5M). Over the past eight quarters, RPC INC's revenue compounded faster (6.2% 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.
RPC Group plc is based in the United Kingdom, and is one of Europe's largest supplier of plastic packaging. Its headquarters are in Rushden in Northamptonshire. It was listed on the London Stock Exchange until it was acquired in 2019 by Berry Global Group Inc, which in turn was acquired by Amcor in 2025.
KOP vs RES — Head-to-Head
Income Statement — Q4 FY2025 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $432.7M | $425.8M |
| Net Profit | $29.7M | $-3.1M |
| Gross Margin | 25.6% | 21.0% |
| Operating Margin | 11.5% | -0.9% |
| Net Margin | 6.9% | -0.7% |
| Revenue YoY | -9.3% | 27.0% |
| Net Profit YoY | 391.2% | -124.0% |
| EPS (diluted) | $1.44 | $-0.02 |
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.
| Q4 25 | $432.7M | $425.8M | ||
| Q3 25 | $485.3M | $447.1M | ||
| Q2 25 | $504.8M | $420.8M | ||
| Q1 25 | $456.5M | $332.9M | ||
| Q4 24 | $477.0M | $335.4M | ||
| Q3 24 | $554.3M | $337.7M | ||
| Q2 24 | $563.2M | $364.2M | ||
| Q1 24 | $497.6M | $377.8M |
| Q4 25 | $29.7M | $-3.1M | ||
| Q3 25 | $23.8M | $13.0M | ||
| Q2 25 | $16.4M | $10.1M | ||
| Q1 25 | $-13.9M | $12.0M | ||
| Q4 24 | $-10.2M | $12.8M | ||
| Q3 24 | $22.8M | $18.8M | ||
| Q2 24 | $26.8M | $32.4M | ||
| Q1 24 | $13.0M | $27.5M |
| Q4 25 | 25.6% | 21.0% | ||
| Q3 25 | 24.1% | 25.1% | ||
| Q2 25 | 22.6% | 24.5% | ||
| Q1 25 | 23.2% | 26.7% | ||
| Q4 24 | 17.5% | 25.4% | ||
| Q3 24 | 21.9% | 26.7% | ||
| Q2 24 | 21.6% | 28.0% | ||
| Q1 24 | 19.3% | 26.8% |
| Q4 25 | 11.5% | -0.9% | ||
| Q3 25 | 10.7% | 4.7% | ||
| Q2 25 | 7.7% | 3.7% | ||
| Q1 25 | 5.9% | 3.7% | ||
| Q4 24 | 1.3% | 3.1% | ||
| Q3 24 | 9.0% | 5.7% | ||
| Q2 24 | 10.2% | 9.7% | ||
| Q1 24 | 7.0% | 8.6% |
| Q4 25 | 6.9% | -0.7% | ||
| Q3 25 | 4.9% | 2.9% | ||
| Q2 25 | 3.2% | 2.4% | ||
| Q1 25 | -3.0% | 3.6% | ||
| Q4 24 | -2.1% | 3.8% | ||
| Q3 24 | 4.1% | 5.6% | ||
| Q2 24 | 4.8% | 8.9% | ||
| Q1 24 | 2.6% | 7.3% |
| Q4 25 | $1.44 | $-0.02 | ||
| Q3 25 | $1.17 | $0.06 | ||
| Q2 25 | $0.81 | $0.05 | ||
| Q1 25 | $-0.68 | $0.06 | ||
| Q4 24 | $-0.47 | $0.06 | ||
| Q3 24 | $1.09 | $0.09 | ||
| Q2 24 | $1.25 | $0.15 | ||
| Q1 24 | $0.59 | $0.13 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | — | $210.0M |
| Total DebtLower is stronger | $928.3M | — |
| Stockholders' EquityBook value | $574.0M | $1.1B |
| Total Assets | $1.9B | $1.5B |
| Debt / EquityLower = less leverage | 1.62× | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | — | $210.0M | ||
| Q3 25 | — | $163.5M | ||
| Q2 25 | — | $162.1M | ||
| Q1 25 | — | $326.7M | ||
| Q4 24 | — | $326.0M | ||
| Q3 24 | — | $276.9M | ||
| Q2 24 | — | $261.5M | ||
| Q1 24 | — | $212.2M |
| 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 | — |
| Q4 25 | $574.0M | $1.1B | ||
| Q3 25 | $545.6M | $1.1B | ||
| Q2 25 | $526.8M | $1.1B | ||
| Q1 25 | $498.0M | $1.1B | ||
| Q4 24 | $488.7M | $1.1B | ||
| Q3 24 | $532.3M | $1.1B | ||
| Q2 24 | $509.2M | $1.1B | ||
| Q1 24 | $505.8M | $1.0B |
| Q4 25 | $1.9B | $1.5B | ||
| Q3 25 | $1.9B | $1.5B | ||
| Q2 25 | $1.9B | $1.5B | ||
| Q1 25 | $1.9B | $1.3B | ||
| Q4 24 | $1.9B | $1.4B | ||
| Q3 24 | $2.0B | $1.3B | ||
| Q2 24 | $1.9B | $1.3B | ||
| Q1 24 | $1.8B | $1.3B |
| 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 | | |
|---|---|---|
| Operating Cash FlowLast quarter | $45.1M | $61.9M |
| Free Cash FlowOCF − Capex | $28.5M | $31.2M |
| FCF MarginFCF / Revenue | 6.6% | 7.3% |
| Capex IntensityCapex / Revenue | 3.8% | 7.2% |
| Cash ConversionOCF / Net Profit | 1.52× | — |
| TTM Free Cash FlowTrailing 4 quarters | $67.5M | $52.9M |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $45.1M | $61.9M | ||
| Q3 25 | $49.6M | $46.5M | ||
| Q2 25 | $50.5M | $53.1M | ||
| Q1 25 | $-22.7M | $39.9M | ||
| Q4 24 | $74.7M | $94.2M | ||
| Q3 24 | $29.8M | $70.7M | ||
| Q2 24 | $27.2M | $127.9M | ||
| Q1 24 | $-12.3M | $56.6M |
| Q4 25 | $28.5M | $31.2M | ||
| Q3 25 | $37.6M | $4.1M | ||
| Q2 25 | $38.4M | $10.0M | ||
| Q1 25 | $-37.0M | $7.6M | ||
| Q4 24 | $56.1M | $53.7M | ||
| Q3 24 | $14.4M | $19.1M | ||
| Q2 24 | $10.1M | $52.9M | ||
| Q1 24 | $-38.6M | $3.8M |
| Q4 25 | 6.6% | 7.3% | ||
| Q3 25 | 7.7% | 0.9% | ||
| Q2 25 | 7.6% | 2.4% | ||
| Q1 25 | -8.1% | 2.3% | ||
| Q4 24 | 11.8% | 16.0% | ||
| Q3 24 | 2.6% | 5.6% | ||
| Q2 24 | 1.8% | 14.5% | ||
| Q1 24 | -7.8% | 1.0% |
| Q4 25 | 3.8% | 7.2% | ||
| Q3 25 | 2.5% | 9.5% | ||
| Q2 25 | 2.4% | 10.2% | ||
| Q1 25 | 3.1% | 9.7% | ||
| Q4 24 | 3.9% | 12.1% | ||
| Q3 24 | 2.8% | 15.3% | ||
| Q2 24 | 3.0% | 20.6% | ||
| Q1 24 | 5.3% | 14.0% |
| Q4 25 | 1.52× | — | ||
| Q3 25 | 2.08× | 3.59× | ||
| Q2 25 | 3.08× | 5.23× | ||
| Q1 25 | — | 3.31× | ||
| Q4 24 | — | 7.38× | ||
| Q3 24 | 1.31× | 3.76× | ||
| Q2 24 | 1.01× | 3.95× | ||
| Q1 24 | -0.95× | 2.06× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
KOP
| Other | $127.8M | 30% |
| Railroad Treated Products | $119.0M | 28% |
| Utility Poles | $79.8M | 18% |
| Pitch And Related Products | $74.1M | 17% |
| Carbon Black Feedstock And Distillates | $14.4M | 3% |
| Railroad Infrastructure Products And Services | $9.9M | 2% |
| Phthalic Anhydride Naphthalene And Other Chemicals | $7.7M | 2% |
RES
| Technical Service | $405.2M | 95% |
| Other | $8.8M | 2% |
| Nitrogen | $6.6M | 2% |
