United States
The US has the largest universe of Shariah-compliant listed equities by absolute count: roughly 1,500 names passing the AAOIFI Standard 21 screen out of 12,500+ indexed tickers across the NYSE, Nasdaq, and NYSE Arca. There is no US regulator dedicated to Islamic finance and no legal recognition of Shariah-compliance as a regulatory category. The SEC regulates US-listed equities uniformly without any Islamic-finance overlay; Shariah-compliance is a private categorisation maintained by individual screening services (invest-like, SP Funds, Wahed Invest) and index providers (S&P Dow Jones Indices, FTSE Russell, MSCI).
US-resident Muslim investors have the widest choice of access methods of any market globally. They can hold individual US-listed equities directly through any US brokerage (Fidelity, Charles Schwab, Robinhood, Interactive Brokers). They can hold halal ETFs (SPUS, HLAL, UMMA, AMZA) on standard brokerage platforms. They can use halal robo-advisors (Wahed Invest, Zoya). The lack of regulatory infrastructure means investors do their own due diligence on which screening standard to follow; the de-facto retail reference is AAOIFI, with DJII/S&P/MSCI as commonly-cited alternatives.
United Kingdom
The UK is Europe's most-developed Islamic-finance retail market. The London Stock Exchange hosts the FTSE Shariah index family (FTSE Global Equity Shariah, FTSE UK Shariah, FTSE Pakistan Shariah, FTSE Bursa Malaysia Shariah) maintained in partnership with Yasaar Limited as Shariah advisor. The Financial Conduct Authority regulates Shariah advisors and Islamic financial advisers under the same standard advice rules that govern conventional advisers - there is no Islamic-finance-specific licensing tier.
UK retail Muslim investors have access to multiple LSE-listed UCITS halal ETFs (ISWD and ISDE from iShares/BlackRock are the largest) and several FCA-regulated halal robo-advisors (Wahed UK, Algbra, Kestrl). Single-stock investing through standard UK brokerages (Hargreaves Lansdown, AJ Bell, Trading 212, Interactive Investor) gives access to the same US-listed names invest-like covers. The UK is also the European hub for Islamic banking (Al Rayan Bank, Gatehouse Bank) and sukuk issuance.
Germany
Germany has a sizeable Muslim population (approximately 5 million) but a smaller dedicated Islamic-finance infrastructure than the UK. BaFin (the German financial regulator) does not maintain a Shariah-specific regulatory category. There is no German-listed halal ETF; German Muslim investors instead access UCITS halal ETFs listed on XETRA or LSE - ISWD and ISDE are both available through any German broker. Trade Republic, comdirect, ING DiBa, Scalable Capital, and DEGIRO all support these instruments.
Direct stock investing for German Muslim investors works the same as for any German retail investor: open a brokerage account, buy US-listed or European-listed equities, apply the AAOIFI screen privately. invest-like's German-language UI specifically targets this segment - the same 12,500-ticker screen, in German, for users who prefer working in their native language. The German Muslim investor market is growing in sophistication, with the share of self-directed investors (rather than robo-advised) tracking the broader German FinTech trend toward direct equity ownership.
Saudi Arabia
Saudi Arabia hosts the Middle East's largest stock exchange (Tadawul, formally the Saudi Exchange). The Capital Market Authority (CMA) regulates listed equities. The National Sharia Council and individual Shariah supervisory boards at listed banks oversee compliance with Islamic principles. Crucially, Saudi Arabia has no conventional-bank or conventional-insurance listings on Tadawul - those business structures do not exist in the Saudi listed market. All Saudi-listed banks operate under Islamic banking structures (Al Rajhi Bank, Saudi National Bank, Riyad Bank, Banque Saudi Fransi); all Saudi-listed insurance companies operate as Takaful (Islamic insurance).
For a Muslim investor in Saudi Arabia, the entire Tadawul universe is essentially pre-screened compliant by national-regulatory design. The AAOIFI Standard 21 screen is still applied at the institutional level by Islamic fund managers, but for the retail investor the question of “is this Saudi stock halal” rarely needs asking. Foreign investors accessing Tadawul use the Qualified Foreign Investor (QFI) framework or the Saudi-listed ADR equivalents available on the LSE for the largest names.
Malaysia
Malaysia is the global pioneer in regulated Islamic capital markets. The Securities Commission Malaysia maintains an official Shariah-Compliant Securities list (updated semi-annually based on the screening methodology of its Shariah Advisory Council). Approximately 70-80 percent of Bursa Malaysia listings are officially designated Shariah-compliant. Malaysia is also home to the world's largest sukuk market by issuance volume, and hosts the International Centre for Education in Islamic Finance (INCEIF) and the International Shariah Research Academy for Islamic Finance (ISRA), both leading Islamic-finance research institutions.
Bursa Suq Al-Sila is a Bursa Malaysia-operated global Islamic commodity-trading platform used by Islamic banks worldwide for tawarruq-based liquidity-management transactions. The Malaysian retail Muslim investor benefits from the most comprehensive Islamic infrastructure in Asia: Shariah-compliant unit trusts, Islamic ETFs, Islamic robo-advisors (Wahed, Hejaz, Versa), and dedicated Islamic stockbroking. The Malaysian Shariah methodology is broadly AAOIFI-aligned with some Malaysian-specific interpretations on debt-ratio computation.
Indonesia
Indonesia is the world's largest Muslim-majority country by population. The Indonesia Stock Exchange (IDX, formerly known as Jakarta Stock Exchange) operates a dedicated Shariah Index (ISSI, the Indonesia Sharia Stock Index) covering approximately 600+ Indonesian-listed Shariah-compliant stocks. The National Sharia Council of the Indonesian Ulama Council (DSN-MUI) is the supreme Shariah authority overseeing the screening methodology. The Indonesian Financial Services Authority (OJK) regulates the listed market.
Indonesia's Shariah screening is broadly aligned with AAOIFI Standard 21 but with Indonesia-specific interpretations: DSN-MUI permits up to 45 percent debt-to-asset (looser than AAOIFI's 30 percent debt-to-market-cap) and uses slightly different non-permissible-income thresholds. The Indonesian retail halal investing ecosystem is growing rapidly, with dedicated Shariah mutual funds (reksadana syariah), Islamic robo-advisors (Bibit Syariah, Bareksa Syariah), and Shariah-compliant stockbroking offered by major brokerages.
United Arab Emirates
The UAE hosts two major listed-equity exchanges (the Dubai Financial Market, DFM, and the Abu Dhabi Securities Exchange, ADX) plus the Nasdaq Dubai dual-listing venue. Both DFM and ADX operate dedicated Islamic indices. The Securities and Commodities Authority (SCA) regulates listed equities at the federal level; the Higher Shariah Authority operates at the central-bank level for Islamic banking, and individual Shariah supervisory boards operate at the listed-company level. AAOIFI standards are formally adopted by the UAE central bank and used as primary guidance.
Dubai International Financial Centre (DIFC) operates as an Islamic-finance hub with separate common-law-based regulatory infrastructure. The Dubai Financial Services Authority (DFSA) regulates DIFC-licensed entities, including Islamic asset managers and Islamic fintechs. UAE-resident Muslim investors have access to a wide range of Islamic instruments (DFM-listed and ADX-listed Shariah-compliant equities, UAE-domiciled Islamic mutual funds, sukuk) plus access to US and UK markets through major brokerages with Dubai branches.
Other markets worth noting
Turkey has a growing Islamic-finance sector centred on participation banking (the Turkish term for Islamic banking). Borsa Istanbul operates a Participation Index covering Shariah-compliant Turkish-listed equities. Pakistan's Karachi Stock Exchange maintains an Al-Meezan KMI 30 index of Shariah-compliant blue chips. Qatar Stock Exchange operates a dedicated Islamic Index, with significant participation by Qatar Islamic Bank and Masraf Al Rayan. Bahrain's Bahrain All Share Index includes a Shariah-compliant subset overseen by AAOIFI directly. Egypt, Morocco, and Tunisia have emerging but smaller Islamic-finance infrastructures. The point: virtually every Muslim-majority country and every market with a significant Muslim minority has some form of regulated Shariah-compliance overlay.