Koppers Holdings (KOP) EBITDA Margin (2009 - 2025)

Koppers Holdings has disclosed EBITDA Margin across 17 years of filings, most recently posting 11.53% for Q4 2025.

• EBITDA Margin for Q4 2025 came in at 11.53%, up 1019.0% year-over-year; the trailing twelve-month figure through Dec 2025 was 8.93% (up 185.0% YoY), and the FY2025 annual result was 11.99%, up 244.0% from the prior year.
• EBITDA Margin came in at 11.53% for Q4 2025 at Koppers Holdings, up from 10.67% in the prior quarter.
• In the past five years, EBITDA Margin ranged from a high of 11.53% in Q4 2025 to a low of 7.68% in Q2 2022.
• The 5-year median for EBITDA Margin is 6.78% (2024), against an average of 5.31%.
• Peak annual rise in EBITDA Margin reached 2019 bps in 2021, while the deepest fall reached 2750 bps in 2021.
• Koppers Holdings' EBITDA Margin stood at 10.78% in 2021, then tumbled by 47 bps to 5.72% in 2022, then climbed by 27 bps to 7.25% in 2023, then slumped by 81 bps to 1.34% in 2024, then surged by 760 bps to 11.53% in 2025.
• The last three EBITDA Margin figures came in at 11.53% (Q4 2025), 10.67% (Q3 2025), and 7.75% (Q2 2025), per Business Quant data.