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Koppers Performance Chemicals

Our Locations

With state-of-the-art manufacturing facilities, pilot plants, and R&D laboratories worldwide, KPC provides unmatched scale and reliability to our partners.

The Koppers Building in downtown Pittsburgh at night

PITTSBURGH, PENNSYLVANIA

Koppers Global HQ

The corporate anchor providing the strategic leadership, vast resources, and enterprise scale that power our global operations.

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The Performance Chemicals headquarters and tech center in Peachtree City

PEACHTREE CITY, GEORGIA

Performance Chemicals HQ & Tech Center

Our global division headquarters, featuring state-of-the-art R&D laboratories and a specialized pilot plant dedicated to pioneering next-generation wood-treatment technologies.

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The Hubbell plant across the frozen lake in winter

HUBBELL, MICHIGAN

Hubbell Plant

A closed-loop production facility processing recycled scrap copper into basic copper carbonate to ensure an environmentally responsible supply chain.

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Aerial view of the Millington plant and its rail siding

MILLINGTON, TENNESSEE

Millington Plant

A core manufacturing and distribution center ensuring rapid, dependable delivery of residential and commercial wood preservatives across North America.

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Storage tanks at the Rock Hill plant

ROCK HILL, SOUTH CAROLINA

Rock Hill Plant

A critical, high-volume manufacturing hub producing advanced chemical formulations to protect infrastructure against termite damage, rot, and decay.

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Aerial view of the Darlington plant and its tank farm

DARLINGTON, UNITED KINGDOM

Darlington Plant

Our primary European manufacturing hub producing specialized wood protection and fire-retardant products, backed by hands-on regulatory and operational support.

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The Auckland team outside the plant office

AUCKLAND, NEW ZEALAND

Auckland Plant

A dedicated manufacturing and technical support hub empowering New Zealand treating partners with rapid supply and hands-on operational expertise.

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Staff beside a treatment cylinder at the Geelong plant

GEELONG, VICTORIA, AUSTRALIA

Geelong Plant

An advanced production facility specializing in solvent-based wood preservation technologies tailored to rigorous local environmental standards.

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Operator reviewing a process diagram at the Mt. Gambier plant

MT. GAMBIER, VICTORIA, AUSTRALIA

Mt. Gambier Plant

A vital production and distribution center providing highly responsive, localized support and high-performance preservative technologies throughout the region.

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Koppers Performance Chemicals signage on the plant facade

Expert support when you need it.

We provide our partners with direct access to industry-leading chemical engineers and environmental scientists. Get the exact technical guidance you need to keep your plant running safely and efficiently.

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Need help?

Not sure which treatment fits your specific industry, application, or end-use? Reach out to our team of experts to discuss your project needs.