STI, operating in its industry, demonstrates compliance in debt (8.19%) and liquidity (5.11%) ratios across major standards but fails significantly on the interest income ratio (28.01% exceeding 5% thresholds), leading to non-compliance. No non-permissible business activities identified (0%), but purification is required at 28.01% due to impure income. The company is excluded from all major Shariah indices, confirming its non-compliant status. Business screening is limited by insufficient data on subsidiaries and future initiatives. Overall, with a B rating, it poses risks for Shariah-conscious investors, recommending alternatives in compliant sectors.