Why Conventional Banking Groups Generally Do Not Pass Shariah Screening: The GTCO Example

One of the questions Muslim investors in Nigeria search for most frequently is: "Is GTCO a halal stock?" Answering that question requires understanding how recognised Shariah screening methodologies evaluate listed companies.

One question many Muslim investors who are just entering the capital market in Nigeria want answet to is: "Is GTCO a halal stock?" It is a fair question. GTCO is one of Nigeria's largest and most respected financial services group. It has built a reputation for strong corporate governance, consistent profitability and long-term value creation for shareholders. Given its prominence in the Nigerian capital market, it is natural that many Muslims want to know whether investing in its shares is compatible with Shariah principles.

Answering that question, however, requires more than looking at the company's financial performance. It requires understanding how recognised Shariah screening methodologies evaluate listed companies. This article is not a criticism of GTCO or its business model but to explain how Shariah screening works using a practical example.

Step 1: Begin with the company's core business

Every recognised Shariah screening methodology begins with the same question: What is the company's principal business model?

This first step is known as business activity screening, and it is the foundation of the entire assessment. Before analysts examine financial statements, calculate screening ratios or review income sources, they first determine whether the company's core business is itself permissible under Islamic law.

GTCO's principal business is banking and financial services conducted through its banking subsidiaries. The activities of a conventional banking group generally include accepting customer deposits, extending interest-based loans, investing in interest-bearing financial instruments and generating income from financing transactions that involve riba. Under recognised Shariah screening methodologies, these activities form the starting point of the assessment because they define the nature of the business itself.

Why the first test is decisive

If a company's principal business is fundamentally based on activities that are prohibited under Islamic law, such as conventional interest-based banking, recognised Shariah methodologies generally conclude that the company's shares do not qualify as Shariah-compliant investments.

This conclusion is reached before debt ratios, liquidity measures or other financial indicators are analysed, and the reason is straightforward. Financial screening is designed to assess companies whose underlying businesses are already considered permissible. Where the core business itself does not satisfy the first test, the screening process typically ends at that stage.

Does this mean GTCO is not a good company?

Not at all. Whether a company is well managed, financially strong or attractive from an investment perspective is a completely different question from whether it satisfies Shariah screening requirements. GTCO has earned a reputation as one of Nigeria's leading financial institutions through strong management, innovation and consistent financial performance. Those qualities are widely recognised within the conventional investment community.

Shariah screening is an assessment of whether a company's business activities and financial practices comply with recognised Islamic investment principles. A company can therefore be operationally excellent while still falling outside the criteria for Shariah-compliant investing.

What if the group offers non-interest banking services?

Many conventional banking groups now offer non-interest banking windows or own Islamic banking subsidiaries alongside their conventional operations. While these initiatives are important and contribute positively to the growth of Islamic finance, they do not automatically change the Shariah assessment of the parent company.

Recognised Shariah screening methodologies focus on the principal business and primary sources of income of the group as a whole. Consequently, investors should distinguish between an Islamic banking subsidiary that operates according to Shariah principles and a conventional banking group whose overall business remains centred on conventional banking activities. Although they may belong to the same corporate group, they are not assessed in the same way.

Does this mean Muslims cannot invest in the financial sector?

Certainly not. It is good to support financial systems that operate in accordance with Shariah principles. As Nigeria's Islamic finance industry continues to develop, investors are seeing increasing opportunities through non-interest financial institutions, sukuk, Shariah-compliant mutual funds and other Islamic investment products.

The objective of Shariah screening is not to discourage investment but to help Muslims direct their investments towards opportunities that align with the ethical and commercial principles of Islam. As the Islamic capital market expands, the range of available investment opportunities is expected to grow as well.

Why GTCO is a useful case study

GTCO provides an excellent example of why understanding the screening process is just as important as knowing the final outcome. Many investors assume that every listed company automatically proceeds to financial ratio analysis. This is not correct because if the company's principal business does not satisfy the first stage of the assessment, the analysis generally does not proceed to financial screening.

Understanding this sequence helps investors appreciate that Shariah screening is a structured methodology rather than a subjective opinion. Each stage builds upon the one before it, ensuring that the assessment remains consistent and transparent.

How Qistal helps

At Qistal, we believe Shariah screening should be both rigorous and understandable. Our assessment of Nigerian listed companies follow recognised Shariah screening methodologies, beginning with business activity screening before applying financial screening where appropriate.

Rather than simply labelling a company as compliant or non-compliant, we seek to explain the reasoning behind every assessment so that investors understand not only the outcome but also the process that produced it. Transparency is an essential part of building confidence in halal investing.

Final thoughts

By many conventional financial measures, GTCO is a successful company. The question for a Muslim investor however is whether the company's principal business satisfies recognised Shariah screening principles for equity investment.

Understanding that is one of the foundations of responsible halal investing. Islamic investing extends beyond identifying the most profitable companies at any cost. It is also about identifying companies whose business activities and financial practices are consistent with the ethical framework established by Islam.

Our mission is to help Muslim investors make that distinction with clarity, consistency and confidence, so that every investment decision is guided by both sound financial analysis and sincere faith.