Company Description
Koppers Holdings Inc. (NYSE: KOP) is described as an integrated global provider of essential treated wood products, wood preservation technologies and carbon compounds. According to company disclosures, its offerings support key elements of global infrastructure, including railroad crossties, utility poles, outdoor wooden structures, and production feedstocks for steel, aluminum and construction materials. Koppers is classified in the Manufacturing sector and associated with other basic inorganic chemical manufacturing.
The company states that its team of employees works to create, protect and preserve infrastructure components that enable rail transportation, help keep electrical power flowing, and support outdoor spaces for people. Its activities span treated wood products and wood treatment chemicals, along with carbon compounds that serve as inputs for industrial processes. Koppers common stock trades on the New York Stock Exchange under the symbol KOP.
Business segments and products
Based on information in its public materials, Koppers organizes its operations into three primary business segments: Railroad and Utility Products and Services, Performance Chemicals, and Carbon Materials and Chemicals. The company reports that its product portfolio includes treated and untreated wood products such as crossties used in railroads, wood preservation chemicals, and carbon compounds such as creosote used in the treatment of wood crossties. Koppers also references production feedstocks for steel, aluminum and construction materials among its outputs.
The Railroad and Utility Products and Services segment includes activities related to railroad crossties and utility poles, as well as other maintenance-of-way and related businesses. The Performance Chemicals segment is focused on wood treatment chemicals and wood preservation technologies. The Carbon Materials and Chemicals segment is associated with carbon compounds and related materials used as industrial feedstocks.
End markets and geographic exposure
Koppers indicates that its products and technologies are used in markets such as railroad, aluminum and steel, agriculture, utilities and residential lumber. Company disclosures also note that more than half of its revenue is earned in the United States, while describing Koppers as a global provider with operations that serve multiple regions. Its infrastructure-related focus links the business to rail networks, electrical distribution systems and construction-related applications.
Role in infrastructure and industrial supply chains
In its public descriptions, Koppers emphasizes that its treated wood products and carbon compounds are essential to maintaining and extending the life of infrastructure assets. Railroad crossties and utility poles are cited as core uses for its treated wood, while outdoor wooden structures and various industrial feedstocks are also highlighted. The company presents its wood preservation technologies and carbon compounds as contributing to the durability and performance of these assets.
Koppers also notes that its work supports production feedstocks for steel, aluminum and construction materials. By supplying these inputs, the company participates in broader industrial supply chains that rely on specialized carbon materials and chemicals.
Corporate transformation and efficiency initiatives
In recent communications, Koppers has referenced an enterprise-wide transformation process called Catalyst. The company describes Catalyst as a multi-phase effort aimed at evaluating, planning and executing commercial and cost-saving opportunities across the organization. According to its statements, this process is intended to improve operational efficiency and financial performance, and has included actions such as workforce reduction programs and portfolio simplification, including the sale of a railroad structures business and the discontinuation of phthalic anhydride production.
Koppers reports that Catalyst involves a rigorous process to prioritize initiatives based on impact and resource needs. The company has also discussed focusing on growing what it describes as more profitable Performance Chemicals and utility- and industrial-focused businesses, while selectively scaling back lower margin, capital-intensive parts of its Carbon Materials and Chemicals operations.
Capital structure, dividends and investor engagement
Public statements from Koppers indicate an emphasis on capital structure management, free cash flow generation and returning capital to shareholders. The company has reported actions such as securing a senior secured term loan, refinancing and extending debt maturities, and extending the maturity date of its revolving credit facility. Koppers has also announced regular quarterly cash dividends on its common stock, with future dividends described as subject to Board of Directors approval and factors such as financial position, results of operations, cash flows and capital requirements.
The company regularly communicates with the investment community through earnings releases, conference calls and participation in investor conferences. Koppers has reported hosting meetings with investors at various events and providing presentation materials through its own channels.
Regulatory reporting and corporate governance
Koppers Holdings Inc. is incorporated in Pennsylvania and files reports with the U.S. Securities and Exchange Commission. Its common stock is listed on the New York Stock Exchange under the trading symbol KOP. The company files current reports on Form 8-K to disclose material events, including financial results, board changes, workforce reduction programs and executive transitions.
Recent filings and announcements have covered topics such as the appointment of a new director to the Board, changes in the size of the Board, and the retirement of the Chief Financial Officer with the election of an interim Chief Financial Officer and Chief Accounting Officer. The company has also reported on estimated restructuring and severance charges associated with workforce reduction programs.
Use of non-GAAP financial measures
In its earnings communications, Koppers discusses both GAAP and certain non-GAAP financial measures. The company states that it uses metrics such as adjusted EBITDA, adjusted net income attributable to Koppers and adjusted earnings per share to evaluate underlying operational performance and business trends. It notes that these measures are also used by its Board of Directors and executive management team in incentive plans and performance share units, and that reconciliations to the most directly comparable GAAP measures are provided in its disclosures.
Position within the manufacturing and chemicals landscape
Koppers is associated with other basic inorganic chemical manufacturing and operates at the intersection of treated wood products, wood preservation technologies and carbon compounds. Its focus on railroad crossties, utility poles and industrial feedstocks places it within infrastructure-related and industrial supply chains. The company’s public materials emphasize decades of expertise in these areas and a focus on what it describes as safe and sustainable solutions to support transportation, power distribution and outdoor structures.
Stock Performance
Koppers Hldgs (KOP) stock last traded at $37.92, down 2.19% from the previous close. Over the past 12 months, the stock has gained 30.1%, ranking #452 in 52-week price change. At a market capitalization of $761.4M, KOP is classified as a small-cap stock with approximately 19.6M shares outstanding.
Latest News
Koppers Hldgs has 10 recent news articles. Of the recent coverage, 8 articles coincided with positive price movement and 2 with negative movement. Key topics include dividends, conferences, management. View all KOP news →
SEC Filings
Koppers Hldgs has filed 5 recent SEC filings, including 3 Form 4, 1 Form DEF 14A, 1 Form SCHEDULE 13G/A. The most recent filing was submitted on March 27, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all KOP SEC filings →
Insider Radar
Insider selling at Koppers Hldgs over the past 90 days can reflect routine portfolio management, scheduled trading plans (Rule 10b5-1), tax planning, or compensation-related dispositions rather than a directional view on the stock.
Financial Highlights
Koppers Hldgs generated $1.9B in revenue over the trailing twelve months, retaining a 23.8% gross margin, operating income reached $167.8M (8.9% operating margin), and net income was $56.0M, reflecting a 3.0% net profit margin. Diluted earnings per share stood at $2.74. The company generated $122.5M in operating cash flow. With a current ratio of 2.94, the balance sheet reflects a strong liquidity position.
Upcoming Events
Conference call replay expiry
Koppers Hldgs has 1 upcoming scheduled event. The next event, "Conference call replay expiry", is scheduled for May 25, 2026 (in 59 days). Investors can track these dates to stay informed about potential catalysts that may affect the KOP stock price.
Short Interest History
Short interest in Koppers Hldgs (KOP) currently stands at 1.1 million shares, up 10.1% from the previous reporting period, representing 6.1% of the float. Over the past 12 months, short interest has increased by 79.3%. The 9.4 days to cover indicates moderate liquidity for short covering.
Days to Cover History
Days to cover for Koppers Hldgs (KOP) currently stands at 9.4 days, up 25.3% from the previous period. This moderate days-to-cover ratio suggests reasonable liquidity for short covering, requiring about a week of average trading volume. The days to cover has increased 247.6% over the past year, indicating either rising short interest or declining trading volume. The ratio has shown significant volatility over the period, ranging from 2.7 to 9.4 days.
KOP Company Profile & Sector Positioning
Koppers Hldgs (KOP) operates in the Specialty Chemicals industry within the broader Lumber & Wood Products (no Furniture) sector and is listed on the NYSE. Among dividend-paying stocks, KOP ranks #1,322 by dividend yield. In monthly performance, the stock ranks #194 among all tracked companies.
Investors comparing KOP often look at related companies in the same sector, including Orion Engineered Carbons S.A. (OEC), Kronos Worldwide Inc (KRO), Mativ Holdings (MATV), Hudson Tech (HDSN), and Stepan (SCL). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate KOP's relative position within its industry.