Shimmick Corporation (SHIM), operating in the Engineering & Construction industry, provides critical infrastructure solutions primarily in water management and public works. While its core business activities align with Shariah principles of public welfare, the company fails financial screening criteria across major standards due to elevated debt and liquidity ratios. Military infrastructure projects represent a minor non-compliant revenue stream requiring purification. Exclusion from all major Shariah indices confirms non-compliance status. Investors should monitor debt reduction efforts and purify 1.33% of dividends.