Is Koppers Holdings Inc. (KOP) halal? Not Halal. Based on AAOIFI screening, Koppers Holdings Inc. passes the business activity screen but fails financial ratio screens with a compliance score of 0/100 (Grade: F).

Koppers Holdings Inc.

KOP: Is Koppers Holdings Inc. Halal?

Not Halal

Koppers Holdings Inc.

NYSEBasic MaterialsUS

$43.73

+0.18%

About Koppers Holdings Inc.

Koppers Holdings Inc., established in 1988 and headquartered in Pittsburgh, Pennsylvania, operates as a global supplier of specialized treated wood products, wood preservation chemicals, and various carbon-based compounds. The company's reach extends across the United States, Australasia, Europe, and other international regions. Its comprehensive business activities are structured into three distinct segments: 1. Railroad and Utility Products and Services (RUPS): This division is responsible for the procurement and treatment of essential timber products such as crossties, switch ties, and lumber utilized in railroad bridges and crossings. Additionally, RUPS provides components like rail joint bars for track construction, transmission and distribution poles for electrical and telecommunication utilities, and pilings for structural foundations. The segment also offers critical services, including engineering, design, repair, and inspection for railroad bridges. 2. Performance Chemicals (PC): This segment focuses on the development, manufacturing, and marketing of a range of copper-based wood preservatives. Key offerings include micronized copper azole, micronized pigments, alkaline copper quaternary, amine copper azole, and chromated copper arsenate. These preservatives are vital for treating wood used in applications such as decking, fencing, utility poles, construction lumber and timbers, and various agricultural uses. Furthermore, the PC segment supplies fire-retardant chemicals specifically formulated for pressure-treating wood, primarily for commercial building projects. 3. Carbon Materials and Chemicals (CMC): Within this segment, Koppers produces a variety of carbon-derived products. These include creosote, which serves both as a wood treatment and a feedstock for carbon black; carbon pitch, a fundamental raw material for aluminum and steel manufacturing; naphthalene, used as a feedstock in phthalic anhydride production and as a surfactant in concrete; phthalic anhydride, an ingredient in plasticizers, polyester resins, and alkyd paints; and carbon black feedstock, crucial for the production of carbon black. Koppers Holdings Inc. serves a wide array of sectors, including the railroad, specialty chemical, utility, residential lumber, agriculture, aluminum, steel, rubber, and construction industries.

Sector: Basic Materials 路 Industry: Chemicals - Specialty

Shariah Compliance Status

AAOIFI Standard 21Updated Jun 20, 2026
F

Non-Compliant

Fails Shariah screening

0Score

Business Activity Screen

Passed

Checks if the business is involved in prohibited activities (alcohol, gambling, pork, conventional banking, etc.)

Financial Ratio Screen

Failed

Financial ratios must be below AAOIFI thresholds

Debt / Market Cap110.4% / 30.0%

Compliance History

Not Halal, unchanged since May 2026.

No status changes recorded since we began tracking.

Tracked since May 2026. Updates automatically on each re-screen.

Screened: Jun 20, 2026Fiscal: Q1 2026Source: EDGAR

Financial Overview

Market Cap

841.0M

Price

$43.73

Sector

Basic Materials

Industry

Chemicals - Specialty

Halal Alternatives in Basic Materials

This stock is not Shariah-compliant. Here are halal alternatives from the same sector, ranked by compliance score:

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Frequently Asked Questions

Is Koppers Holdings Inc. (KOP) halal to invest in?
Koppers Holdings Inc. (KOP) is rated Not Halal under AAOIFI Standard 21 screening. It fails either the business activity screen (primary involvement in prohibited sectors such as conventional banking, alcohol, or gambling) or one of the quantitative financial ratio thresholds. Muslim investors should avoid or exit this position.
Why did Koppers Holdings Inc. get a F compliance rating?
Koppers Holdings Inc. (KOP) received a grade of F (Non-Compliant) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 110.4% (limit 30%); interest-bearing deposits of 5.2% (limit 30%); prohibited income of 0.00% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.
What could change Koppers Holdings Inc.'s Shariah verdict?
Koppers Holdings Inc.'s verdict is re-evaluated at each annual re-screen. Three events could change it: (1) the debt-to-market-cap ratio crossing 30%, typically from new debt issuance or a major drop in share price; (2) interest-bearing deposits exceeding 30% of market cap; or (3) prohibited revenue (alcohol, gambling, conventional finance, etc.) exceeding 5% of total revenue. Verdict flips are tracked in the compliance history section above.
How often is Koppers Holdings Inc. re-screened for Shariah compliance?
Koppers Holdings Inc. (KOP) is re-screened annually using the most recent full-year financial data from SEC filings. HalalScreener also triggers an on-demand re-screen whenever the stored data is more than 7 days old, ensuring the ratios reflect the latest available financial statements. Last screened: Jun 20, 2026.

Screened according to AAOIFI Standard No. 21 路 For informational purposes only. Consult a qualified Islamic finance advisor before investing.

Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.