Capital Intelligence (CI) has maintained Sharjah Islamic Bank's (SIB) Financial Strength Rating (FSR) at 'BBB ', with SIB's exceptionally sound capital adequacy ratio (CAR) and good liquidity being major supporting factors. Rising non-performing Islamic financing facilities (NPIFFs), a low coverage ratio and high customer concentrations are major constraining factors. While profitability had been under some strain in the recent past, the Bank's good Q1 2013 operating performance is a favourable development. A 'Stable' Outlook is appended to the FSR on the expectation that some of the impaired IFFs will move off the non-performing list later this year, and that the coverage ratio will improve. However, if ratios remain unchanged or worsen, the FSR could be further adjusted downwards at the next review. The Foreign Currency Ratings are affirmed at 'A-' Long-Term and 'A2' Short-Term with a 'Stable' Outlook.