Record Quarter Sales of $459.3 Million vs. $407.5 Million in Prior Year Quarter Balanced Portfolio Serving Diversified End Markets Drove Strong Results PITTSBURGH , May 6, 2022 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment

PITTSBURGH , April 25, 2022 /PRNewswire/ -- Koppers Holdings Inc.  (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, has published its digital 2021 Annual Report on its website, featuring a video message from CEO Leroy Ball as well

PITTSBURGH , April 22, 2022 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced that it plans to release its financial results for the first quarter of 2022 before the market opens

PITTSBURGH , April 20, 2022 /PRNewswire/ -- Koppers  (NYSE: KOP), a global integrated provider of treated wood, wood treatment chemicals, and carbon compounds, announced today that President and CEO Leroy Ball will deliver the keynote address at the 54 th annual Pittsburgh Chemical Day , scheduled

PITTSBURGH , April 11, 2022 /PRNewswire/ -- Koppers Inc. , a wholly owned subsidiary of Koppers Holdings Inc. (NYSE: KOP), today announced that Stephen Lucas will join the company as Vice President of Culture and Engagement, effective April 11, 2022 .  In this role, Mr.

PITTSBURGH , April 5, 2022 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP) and Koppers Utility and Industrial Products Inc. , a wholly owned subsidiary of Koppers Holdings Inc. , today announced the completion of the sale of its utility pole treating facility in Sweetwater, Tennessee , to

Award Celebrates Women Demonstrating Leadership Excellence PITTSBURGH , March 10, 2022 /PRNewswire/ --  Koppers (NYSE: KOP) today announced that two of its female leaders are being recognized by The Manufacturing Institute with 2022 STEP Ahead Awards.  Focused on science, technology, engineering

Tracie McCormick, Treasurer Daniel Skrovanek, Vice President, Growth and Innovation PITTSBURGH , Feb. 23, 2022 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP) and Koppers Inc. , a wholly owned subsidiary of Koppers Holdings Inc. , today announced two new leadership appointments to support the

PITTSBURGH , Feb. 23, 2022 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced that its Board of Directors has reinstated its long suspended quarterly cash dividend by declaring

2021 Record Sales of $1.679 Billion, excluding KJCC 2021 Net Income Attributable to Koppers of $85.2 Million vs. Prior Year of $122.0 Million 2021 Adjusted EBITDA of $223.5 Million vs. Prior Year of $211.0 Million 2021 Diluted EPS from Continuing Operations of $3.90 vs.

PITTSBURGH , Feb. 9, 2022 /PRNewswire/ --   Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced that it plans to release its financial results for the fourth quarter and full-year of 2021 before

PITTSBURGH , Dec. 13, 2021 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, has been named as one of America's Most Responsible Companies for 2022 by Newsweek magazine.  This is the second

Pittsburgh Business Times Recognizes Executive's Outstanding Performance PITTSBURGH , Nov. 8, 2021 /PRNewswire/ --   Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced that Chief Financial

Sales of $424.8 Million vs. Prior Year of $437.5 Million Net Income Attributable to Koppers of $10.2 Million vs. Prior Year of $75.6 Million Adjusted EBITDA of $53.9 Million vs. Prior Year of $66.7 Million Diluted EPS of $0.47 vs. Prior Year of $3.53; Adjusted EPS of $1.01 vs.

PITTSBURGH , Oct. 21, 2021 /PRNewswire/ --  Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals, and carbon compounds, today announced that it plans to release its financial results for the third quarter of 2021 before the market opens

PITTSBURGH , Oct. 6, 2021 /PRNewswire/ --   Koppers Inc. , a wholly-owned subsidiary of Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today announced the closing of the sale of its facility in Denver,

Partnering with Australia-based Organizations to Research Improved Battery Life and Performance Technologies PITTSBURGH , Sept. 9, 2021 /PRNewswire/ -- Koppers Carbon Materials and Chemicals Pty Ltd , a wholly-owned subsidiary of Koppers Holdings Inc.

Hybrid Event Offering In-Person or Virtual Attendance PITTSBURGH , Sept. 8, 2021 /PRNewswire/ -- Koppers Holdings Inc. (NYSE: KOP), an integrated global provider of treated wood products, wood treatment chemicals and carbon compounds, today announced that it will host its Investor Day on Monday,

Continued Commitment to People-Planet-Performance PITTSBURGH , Aug. 16, 2021 /PRNewswire/ --  Koppers Holdings Inc.  (NYSE: KOP) today announced that it has issued its 2020 Corporate Sustainability Report (CSR), detailing the company's progress across its three key Sustainability pillars ­ —