What is Core Laboratories N.V.'s Shariah compliance score?

Core Laboratories N.V. (CLB) has a Shariah compliance score of 80/100 (Grade: A, Very Good) based on AAOIFI screening standards. Scores above 70 typically indicate strong compliance. The score factors in business activity screening and financial ratio analysis including debt levels, interest-bearing deposits, and prohibited income percentages. View the full breakdown at HalalScreener.app.

Does Core Laboratories N.V. pass AAOIFI screening?

Core Laboratories N.V. (CLB) passes 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% (CLB: 20.4%), (3) interest-bearing deposits below 30%, and (4) prohibited income below 5%. HalalScreener provides free AAOIFI screening for 6,200+ stocks at halalscreener.app.

How much purification is needed for Core Laboratories N.V. stock?

Muslim investors purify the portion of dividends and realized gains that comes from non-permissible income by donating it to charity. HalalScreener's purification calculator at halalscreener.app/en/purification computes the exact percentage and amount for Core Laboratories N.V. (CLB) using the latest financial data.

Where can I screen Core Laboratories N.V. for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for Core Laboratories N.V. (CLB) and 5,100+ other US-listed stocks, ETFs, and 100+ cryptocurrencies. The screening uses AAOIFI Standard No. 21 and shows the verdict, compliance grade, score, and debt ratio free. No credit card or signup required for basic screening; the full ratio breakdown is part of Pro. HalalScreener also includes an AI Islamic Scholar for follow-up questions about CLB's compliance across different madhabs (Hanafi, Shafi'i, Maliki, Hanbali, Ja'fari).

CLB: Is Core Laboratories N.V. Halal?

Core Laboratories N.V.

NYSEEnergyUS

$12.36

+0.57%

Market Cap: 569.8M

Compliance Status

Halal

Screened on Aug 30, 2026 · AAOIFI Standard 21

Very Good

80Score

Is Core Laboratories N.V. (CLB) halal? Halal. Based on AAOIFI screening, Core Laboratories N.V. passes both qualitative (business activity) and quantitative (financial ratio) screens with a compliance score of 80/100 (Grade: A).

Quote this verdict

HalalScreener rates Core Laboratories N.V. (CLB) Halal, 80/100, grade A under AAOIFI Standard 21, screened Aug 30, 2026. Source: https://halalscreener.app/en/stock/CLB

AvoidBorderlineClean

Business activity

What the company sells is permissible.

Passed

Company debt

Within the limit

How much the company borrows, compared to its total value. AAOIFI allows up to 30%.

20.4% of 30.0% limit

What this means for you

You can own CLB

It passes both the business activity and financial ratio screens under AAOIFI Standard 21.

Purification amount is Pro

We have screened CLB's prohibited income, but the exact share you would need to purify is part of Pro.

About Core Laboratories N.V.

Core Laboratories N.V. (CLB) is a global provider to the oil and gas sector, delivering specialized services and products for characterizing subterranean reservoirs and optimizing hydrocarbon extraction. The company's operations are distinctly segmented into Reservoir Description and Production Enhancement. The Reservoir Description division meticulously analyzes petroleum reservoir rock, fluid, and gas samples. This detailed scientific examination aims to boost the yield and enhance the recovery of oil and gas from clients' reservoirs. Offerings in this segment encompass comprehensive laboratory analysis and on-site field evaluations to determine the properties of crude oil and refined products, alongside performing proprietary and collaborative industry research studies. Conversely, the Production Enhancement segment furnishes an array of services and products vital for well completions, perforations, stimulation processes, and general production activities. This includes providing integrated diagnostic tools designed to assess the efficacy of well completions and to devise strategies for more effective enhanced oil recovery initiatives. Core Laboratories markets and sells its solutions through diverse channels, including direct sales representatives, educational seminars, industry trade exhibitions, print advertising, and a network of distributors. Established in 1936, the company boasts a significant international presence, conducting operations in approximately 50 countries, with its corporate headquarters situated in Amstelveen, the Netherlands.

Sector: Energy · Industry: Oil & Gas Equipment & Services

Shariah Compliance Status

AAOIFI Standard 21Updated Aug 30, 2026

Compliance History

Halal, unchanged since May 2026.

No status changes recorded since we began tracking.

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

Fiscal: Q2 2026Data source: EDGAR

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Frequently Asked Questions

Is Core Laboratories N.V. (CLB) halal to invest in?

Based on AAOIFI Standard 21 screening, Core Laboratories N.V. (CLB) is rated Halal with a compliance grade of A (Very Good). It passes both the business activity screen (no primary involvement in prohibited sectors) and the quantitative financial ratio screen (debt, interest deposits, and prohibited income all below AAOIFI thresholds).

Why did Core Laboratories N.V. get a A compliance rating?

Core Laboratories N.V. (CLB) received a grade of A (Very Good) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 20.4% (limit 30%). The grade reflects the margin of safety across all three ratios relative to their thresholds.

What could change Core Laboratories N.V.'s Shariah verdict?

Core Laboratories N.V.'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 Core Laboratories N.V. re-screened for Shariah compliance?

Core Laboratories N.V. (CLB) 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: Aug 30, 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.