I.S. Partners LLC Auditor Profile

I.S. Partners LLC is an AICPA- and PCAOB-registered CPA firm headquartered in Horsham, Pennsylvania, near Philadelphia. Founded by Big 4 alumni, the firm has spent more than two decades focused on IT audit and security compliance rather than general accounting work.

The firm's core services span SOC 1, SOC 2, and SOC 3 examinations, HITRUST certification, HIPAA compliance, PCI DSS assessments, CMMC, and ISO 27001. It has a particularly strong practice in the healthcare sector, where its HITRUST and HIPAA capabilities pair naturally with SOC reporting for health-tech vendors and service organizations.

I.S. Partners staffs engagements with credentialed professionals, including CISSP and CFE holders, and serves small and mid-market service organizations across healthcare, technology, and financial services that need a single audit partner across multiple frameworks.