Koppers Holdings Inc. (KOP) Revenue History
Annual and quarterly revenue from 2014 to 2025
Compound Annual Growth Rate (CAGR)
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KOP Revenue Growth
Revenue Breakdown (FY 2025)
KOP's revenue distribution by segment and geography for fiscal year 2025
By Product/Segment
By Geography
KOP Revenue Analysis (2014–2025)
As of May 8, 2026, Koppers Holdings Inc. (KOP) generated trailing twelve-month (TTM) revenue of $1.88 billion, reflecting moderate decline in growth of -9.3% year-over-year. The most recent quarter (Q4 2025) recorded $432.7 million in revenue, down 10.8% sequentially.
Looking at the longer-term picture, KOP's 5-year compound annual growth rate (CAGR) stands at +2.4%, indicating moderate growth over time. The company achieved its highest annual revenue of $2.15 billion in 2023.
Revenue diversification analysis shows KOP's business is primarily driven by Railroad And Utility Products And Services (71%), Carbon Materials And Chemicals (31%), and Performance Chemicals (-2%). With over half of revenue concentrated in Railroad And Utility Products And Services, the company maintains significant focus in this area while developing other growth vectors.
When compared to Basic Materials sector peers including IOSP (-3.7% YoY), HWKN (+11.7% YoY), and ASIX (+0.3% YoY), KOP has underperformed the peer group in terms of revenue growth. Compare KOP vs IOSP →
KOP Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| KOPCurrent | $1.9B | -9.3% | +2.4% | 8.9% | |
 IOSP | $1.8B | -3.7% | +8.3% | 8.8% | |
 HWKN | $974M | +11.7% | +12.5% | 12.2% | |
 ASIX | $1.5B | +0.3% | +5.6% | 4.4% | |
 TROX | $2.9B | -3.9% | +1.0% | -0.7% | |
 KALU | $3.4B | +20.8% | +23.5% | 5.7% |
KOP Historical Revenue Data (2014–2025)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $1.88B | -10.2% | $0 | - | $167.8M | 8.9% |
| 2024 | $2.09B | -2.9% | $422.6M | 20.2% | $148.2M | 7.1% |
| 2023 | $2.15B | +8.8% | $424.5M | 19.7% | $195.2M | 9.1% |
| 2022 | $1.98B | +18.0% | $344.6M | 17.4% | $137.7M | 7.0% |
| 2021 | $1.68B | +0.6% | $334.1M | 19.9% | $156.5M | 9.3% |
| 2020 | $1.67B | +2.0% | $360.4M | 21.6% | $156.7M | 9.4% |
| 2019 | $1.64B | -4.3% | $330.7M | 20.2% | $125.0M | 7.6% |
| 2018 | $1.71B | +15.9% | $335.1M | 19.6% | $110.4M | 6.5% |
| 2017 | $1.48B | +4.2% | $321.4M | 21.8% | $112.1M | 7.6% |
| 2016 | $1.42B | -13.0% | $288.3M | 20.4% | $86.4M | 6.1% |
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Start ComparisonKOP — Frequently Asked Questions
Quick answers to the most common questions about buying KOP stock.
Is KOP's revenue growth accelerating or slowing?
KOP revenue declined -9.3% year-over-year, contrasting with the 5-year CAGR of +2.4%. TTM revenue fell to $1.9B. This reverses the prior growth trend.
What is KOP's long-term revenue growth rate?
Koppers Holdings Inc.'s 5-year revenue CAGR of +2.4% reflects the variable expansion pattern. Current YoY growth of -9.3% is below this long-term average.
How is KOP's revenue distributed by segment?
KOP reports revenue by product line and geographic region. Annual and quarterly breakdowns from 2014-2025 are available for download. Segment mix reveals concentration and diversification trends.