What is Koppers Holdings Inc.'s Shariah compliance score?

Koppers Holdings Inc.'s (KOP) compliance score is being calculated. Check HalalScreener.app for the latest AAOIFI screening results.

Does Koppers Holdings Inc. pass AAOIFI screening?

Koppers Holdings Inc. (KOP) does not pass AAOIFI Shariah screening. AAOIFI requires: (1) no primary involvement in prohibited activities like alcohol, gambling, or conventional banking, (2) debt-to-market-cap below 30% (KOP: 116.3%), (3) interest-bearing deposits below 30% (KOP: 5.5%), and (4) prohibited income below 5% (KOP: 0.0%). HalalScreener provides free AAOIFI screening for 10,000+ stocks at halalscreener.app.

How much purification is needed for Koppers Holdings Inc. stock?

Koppers Holdings Inc. (KOP) has a non-permissible income ratio of 0.00%. Muslim investors should purify this percentage of any dividends received and capital gains realized from KOP shares by donating it to charity. HalalScreener's purification calculator at halalscreener.app/en/purification automates this calculation using the latest financial data.

Where can I screen Koppers Holdings Inc. for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for Koppers Holdings Inc. (KOP) and 10,000+ other US-listed stocks, ETFs, and 100+ cryptocurrencies. The screening uses AAOIFI Standard No. 21 and shows all financial ratios transparently. No credit card or signup required for basic screening. HalalScreener also includes an AI Islamic Scholar for follow-up questions about KOP's compliance across different madhabs (Hanafi, Shafi'i, Maliki, Hanbali, Ja'fari).

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).

KOP: Is Koppers Holdings Inc. Halal?

Not Halal

Koppers Holdings Inc.

NYSEBasic MaterialsUS

$42.48

+3.13%

AvoidBorderlineClean

About Koppers Holdings Inc.

Koppers Holdings Inc. provides treated wood products, wood preservation chemicals, and carbon compounds in the United States, Australasia, Europe, and internationally. The company operates through three segments: Railroad and Utility Products and Services (RUPS), Performance Chemicals (PC), and Carbon Materials and Chemicals (CMC). The RUPS segment procures and treats crossties, switch ties, and various types of lumber used for railroad bridges and crossings. It also provides rail joint bars to join rails together for railroads; transmission and distribution poles for electric and telephone utilities; and pilings. This segment also provides railroad services, such as engineering, design, repair, and inspection services for railroad bridges. The PC segment develops, manufactures, and markets copper-based wood preservatives, including micronized copper azole, micronized pigments, alkaline copper quaternary, amine copper azole, and chromated copper arsenate for decking, fencing, utility poles, construction lumber and timbers, and various agricultural uses; and supplies fire-retardant chemicals for pressure treatment of wood primarily in commercial construction. The CMC segment manufactures creosote for the treatment of wood or as a feedstock in the production of carbon black; carbon pitch, a raw material used in the production of aluminum and steel; naphthalene for use as a feedstock in the production of phthalic anhydride and as a surfactant in the production of concrete; phthalic anhydride for the production of plasticizers, polyester resins, and alkyd paints; and carbon black feedstock for use in the production of carbon black. The company serves the railroad, specialty chemical, utility, residential lumber, agriculture, aluminum, steel, rubber, and construction industries. Koppers Holdings Inc. was founded in 1988 and is headquartered in Pittsburgh, Pennsylvania.

Sector: Basic Materials · Industry: Chemicals - Specialty

Shariah Compliance Status

AAOIFI Standard 21Updated Jun 11, 2026

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 Cap116.3% / 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 11, 2026Fiscal: Q1 2026Source: EDGAR

Financial Overview

Market Cap

817.0M

Price

$42.48

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:

CRMLA+

Critical Metals Corp.

$9.90

+1.64%

NWPXA+

NWPX Infrastructure, Inc.

$120.30

-0.24%

GROYA+

Gold Royalty Corp.

$3.22

-1.44%

IDRA+

Idaho Strategic Resources, Inc.

$32.47

-12.01%

HLA+

Hecla Mining Company

$14.78

-12.18%

More Basic Materials Stocks

LIN

Linde plc

APD

Air Products and Chemicals, Inc.

B+

ECL

Ecolab Inc.

CTVA

Corteva, Inc.

A+

DuPont de Nemours, Inc.

B+

DOW

Dow Inc.

Free · No credit card required

Track KOP and 10,000+ stocks with AI insights

Create your free account to unlock AI-powered compliance analysis, track your portfolio, calculate purification, and get unlimited AAOIFI screening.

Get Started Free Browse Screener

10,000+ assets AAOIFI standards Free watchlist

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 116.3% (limit 30%); interest-bearing deposits of 5.5% (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 11, 2026.

Screened according to AAOIFI Standard No. 21 · 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.