RSI Assurance
Driving Value and Business Success
RSI Assurance specializes in value creation, preservation, and realization through expert advisory and assurance services. We provide deep visibility and intelligence into your most critical business goals. By leveraging industry-leading software and strategic knowledge partnerships, we deliver solutions that enhance governance, manage enterprise performance and risks, optimize customer value experiences, and drive significant cost savings in operations.
Comprehensive CPA-Led Assurance Services
At RSI Assurance, we are a trusted CPA firm providing end-to-end assurance services tailored to today’s complex regulatory landscape. Our team of certified public accountants (CPAs) delivers high-quality audits and advisory solutions with a strong emphasis on cybersecurity, risk management, and data privacy.
As a CPA audit firm and compliance partner, we help businesses of all sizes meet critical standards—from SOC 2 to HITRUST—with precision and confidence.
Our CPA-Led Services Include:
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SOC 2, SOC 1, and SOC 3 Readiness & Reporting
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CMMC Preparation & Advisory
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Internal Control Reviews & Independent Assurance Reports
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Risk & Compliance Audits by Licensed CPAs
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HITRUST CSF Advisory & Validation
RSI Assurance Services
We specialize in helping organizations strengthen their compliance posture, mitigate risks, and drive financial performance. Our top four most in-demand services include:
- CMMC Readiness & Certification
- SOC 2 Compliance
- Enterprise Risk Management (ERM)
- Governance, Risk, and Compliance (GRC)
| • Internal Audit & IT Audit | • Performance Improvement |
| • SOX Compliance | • HIPAA Compliance |
| • Lease Accounting | • HITRUST Certification |
| • Revenue Recognition | • Tax Mitigation Strategies |
| • Value Creation & Value Preservation | • CFO & Controller Interim Support |
| • Financial & IT Due Diligence |
Why RSI Assurance is Different
At RSI Assurance, we don’t just help you meet objectives — we help you build long-term value. Our approach goes beyond checking compliance boxes or completing one-off projects. We integrate value creation and preservation into every engagement, ensuring that our work enhances your organization’s financial strength, reputation, operational resilience, and people.
This means:
• We proactively manage risk, not just react to it.
• We align stakeholders across functions for smarter, cohesive growth.
• We focus on sustainability — securing your future, not just your next milestone.
Whether you're seeking a SOC 2 CPA firm, a HITRUST assessor, or an experienced team for third-party CPA audits, RSI Assurance has you covered. Let our independent CPA professionals guide your organization toward compliance, security, and operational excellence.