Koppers posts Q3 2026 earnings miss as net income falls 38% and revenue slightly up

Koppers Holdings Inc. reported third‑quarter 2026 sales of $499.1 million, a 2.8% year‑over‑year increase, while net income dropped 38.2% to $14.7 million. Adjusted EBITDA fell 18.2% to $58.0 million and diluted EPS was $0.75 versus $1.17 a year earlier. CEO Leroy Ball said higher raw‑material and logistics costs pressured margins, but the company generated record year‑to‑date operating cash flow of $126.9 million and free cash flow of $92.0 million.

The results missed analyst expectations for both earnings per share and revenue, and the company’s FY 2026 guidance of $3.10‑$3.25 per share and $1.90 billion revenue is below consensus forecasts, indicating potential downside for investors.

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