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Koppers Integrated global provider of treated wood products, wood treatment chemicals and carbon compounds

Preserving history takes teamwork. Volunteers from our Hubbell team helped install a new rail system at the Quincy Mine ...
10/09/2026

Preserving history takes teamwork.

Volunteers from our Hubbell team helped install a new rail system at the Quincy Mine Hoist Association using rail ties donated from the former Koppers L'Anse plant.

Thank you to everyone who dedicated their time and effort to this meaningful community project!

Learn more about the Quincy Mine Hoist Association and their mission 👉https://heyor.ca/xrAMm2

Wood decks, fences, and other outdoor structures are places where we gather, connect, and create lasting memories. While...
10/06/2026

Wood decks, fences, and other outdoor structures are places where we gather, connect, and create lasting memories.

While protection from outdoor elements and pest damage can go unnoticed, the proper wood preservation technology can be the difference in extending the life of these structures.

During Manufacturing Month, we recognize the innovation that our teams devote to developing wood protection technologies that preserve the performance and longevity of wood products for generations to come.

The Manufacturing Institute

As we kick off Manufacturing Month, we’re celebrating the hardworking people across Koppers whose work helps keep the mo...
10/01/2026

As we kick off Manufacturing Month, we’re celebrating the hardworking people across Koppers whose work helps keep the modern world moving.

To start, we're spotlighting the work of our Railroad Products and Services team members, who manufacture treated rail ties that support the safe and reliable rail infrastructure that helps get essential goods where they need to go, including right to your local store and into your pantry.

| The Manufacturing Institute

Supporting Local Families in Rock Hill!Koppers team members partnered with the Kappa Alpha Chapter of Omega Psi Phi Frat...
08/03/2026

Supporting Local Families in Rock Hill!

Koppers team members partnered with the Kappa Alpha Chapter of Omega Psi Phi Fraternity, Inc. to support families in Rock Hill, South Carolina, providing fresh fruit, hydration supplies and 150 weekend food bags. 🍎

A special thank you to our community partners and volunteers for helping make a difference for local children and families!

A group of volunteers from our Hubbell, Michigan plant recently spent an afternoon giving back by visiting a local nursi...
07/28/2026

A group of volunteers from our Hubbell, Michigan plant recently spent an afternoon giving back by visiting a local nursing home.

Between a few rounds of bingo and conversations with residents, it was a great opportunity to spend time together and connect with the community! 💚

Our Hubbell facility recently welcomed employees, friends and family for a special carnival-themed event.Guests enjoyed ...
07/22/2026

Our Hubbell facility recently welcomed employees, friends and family for a special carnival-themed event.

Guests enjoyed facility tours, family-friendly activities, and the opportunity to see firsthand the work happening across our plant.

Thank you to Andy Bourdeau, Quality Control Manager, and the volunteers who helped make this event a success!

Our Mayfield team recently continued their commitment to the local community with a $1,000 donation to Firstchance, a no...
07/21/2026

Our Mayfield team recently continued their commitment to the local community with a $1,000 donation to Firstchance, a nonprofit supporting families of children with developmental and physical challenges.

Great job to Cassy Threadgate and the entire Mayfield team for organizing this effort and supporting local families! 👏

07/20/2026

Our Kennedy, AL, team has officially hit 800 days and counting of Zero Harm success!

Leroy Ball dives into this achievement and more in this month's edition of the 412: https://heyor.ca/ejsbk9

The Rock Hill team recently visited Richmond Drive Elementary School to connect with K–2 students and spark curiosity ab...
07/17/2026

The Rock Hill team recently visited Richmond Drive Elementary School to connect with K–2 students and spark curiosity about science and manufacturing.

Employees introduced students to the wood preservation industry and shared insights into their work.

07/16/2026

CEO and Chair Leroy Ball discusses the importance of our Corporate Sustainability Report in this month's edition of the 412!

👉 Watch the full video here: https://heyor.ca/ejsbk9
👉 See the 2025 Sustainability report here: https://heyor.ca/VcbQsK

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Pittsburgh, PA
15219

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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(412) 227-2001

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