No. As of October 2026, System1 Group PLC (SYS1.L) is classified as DOUBTFUL by Musaffa under its AAOIFI-based Shariah screening methodology. System1 Group PLC does not fully pass Musaffa's business and financial screening criteria.
System1 Group Plc operates as a marketing and brand consultancy company, which provides online market research services. The firm provides marketing and market research consultancy services. The firm predicts and improves marketing effectiveness. The company provides research results, and insight and consultancy on those results that are required on arguably three marketing questions for its customers: Advertising effectiveness, Brand effectiveness and Innovation effectiveness. The Company’s products include Test Your Ad, Test Your Innovation, and Test Your Brand. The firm's subsidiaries include System1 Research Limited, System1 Research B.V., System1 Research, Inc., System1 Research Sarl, System1 Research GmbH, System1 Research Do Brazil Servicos de Marketing Ltda., System1 Research France Sarl, System1 Market Research Pte Ltd, System1 Research Pty Ltd., System1 Agency Limited, and System1 AdRatings Limited.
System1 Group PLC SYS1.L
GBX350.00
Last Updated: Oct 16, 12:00 AM·LSE
Pricing for GB stocks is delayed by 24 hours
SYS1.L Shariah Compliance
Screening Methodology: AAOIFI
As of October 2026, System1 Group PLC is classified as doubtful.
DOUBTFUL
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FAQ's for System1 Group PLC (SYS1.L)
As of October 2026, System1 Group PLC SYS1.L is classified as doubtful according to Musaffa’s Shariah screening methodology. This classification is based on an assessment of the company’s business activities and financial ratios against Islamic investment guidelines.
A stock is Shariah-compliant if the company operates in permissible business activities and meets Islamic financial screening thresholds. Musaffa analyzes System1 Group PLC using these criteria to determine its compliance status.
Muslim investors may consider investing in System1 Group PLC if it meets Shariah compliance standards. Investors typically review the company’s business activities, debt levels, and non-permissible income before making a decision.
Musaffa determines the Shariah status of System1 Group PLC by analyzing whether the company’s core business operations are permissible and whether its financial ratios fall within accepted Islamic thresholds.
The Shariah compliance status of System1 Group PLC may be updated periodically when new financial statements, earnings reports, or business activity information become available.
Yes. A stock that is currently Shariah-compliant may become non-compliant if the company’s financial ratios exceed Shariah thresholds or its business activities change.
You can check the latest Shariah compliance status of System1 Group PLC on Musaffa’s stock page, where screening results and key financial indicators are updated to help Muslim investors make informed decisions.
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