PRGX Global Inc. is a leader in recovery audit and spend analytics services. They offer Recovery Audit, Contract Compliance, Spend Analytics, and Supplier Information Management to improve clients' financial performance. Their target audience includes top retailers and Fortune 500 companies. PRGX's unique selling proposition is its ability to deliver over $1 billion in annual cash flow improvements using advanced technology and a global footprint, focusing on root cause analysis to prevent future errors while maintaining supplier relationships[1][3][5].