Browse SOC 2 Auditors and Readiness Partners

Cyber Sierra is a Singapore-based cybersecurity and compliance platform providing SOC 2 readiness advisory, risk management, and compliance automation services for technology companies in the Asia-Pacific region.

Avertium is a cybersecurity services company providing SOC 2 readiness assessments, governance risk and compliance consulting, managed security services, and incident response for mid-market and enterprise organizations.

Sensiba (formerly Sensiba San Filippo) is a Top 75 U.S. CPA firm offering SOC 2, ISO 27001, and other compliance audits. Sensiba acquired Australia-based AssuranceLab in 2025, expanding its global GRC capabilities with 90+ experts and 2,000+ successful audits.

Nettitude is a UK-based cybersecurity consulting firm providing SOC 2 readiness assessments, penetration testing, managed detection, and compliance advisory services for technology and financial services organizations.

BDO is a large accounting and consulting firm that provides SOC 2 audits and other assurance services, offering a strong alternative to the Big Four with a growing technology audit practice.

DCYBR is a SOC 2 readiness and compliance execution firm serving the Dallas-Fort Worth metro, purpose-built for B2B SaaS startups with 10 to 100 employees. They handle the hands-on work of gap assessment, control design, policy development, evidence workflows, and compliance platform configuration so engineering teams spend less than five hours per week on compliance. They specialize in resolving 'failed tests' and complex evidence mapping for startups already using Vanta, Drata, or Secureframe. DCYBR offers fixed-fee packages for Type 1, Type 2, and hybrid engagements, typically getting companies audit-ready within 45 days. They are not a CPA firm and do not issue SOC 2 reports; instead, they prepare organizations and coordinate with external auditors for attestation.

Prescient Assurance (formerly Prescient Security) is a globally recognized leader in multi-framework compliance auditing, security assessments, and penetration testing, with senior auditors across the U.S., EMEA, and APAC supporting 25+ compliance frameworks for 5,000+ clients.

EisnerAmper is a major U.S. CPA and advisory firm with 440+ partners and 4,500+ professionals. Their Assurance Technology and Control Services Group performs dozens of SOC examinations annually. Notably, an EisnerAmper partner chairs the AICPA SOC 2 Working Group.

Risk3Sixty is a cybersecurity and compliance advisory firm offering SOC 2 readiness assessments, gap analyses, policy development, and vCISO services for growing technology companies.

Atoro provides end-to-end SOC 2 compliance services, from readiness assessments through audit liaison. As a certified Vanta and Drata partner, they help startups and SaaS companies achieve SOC 2 certification efficiently using automation platforms.

Rehmann is a Michigan-headquartered CPA and advisory firm with a dedicated technology consulting practice offering SOC 2 examinations, IT risk assessments, and cybersecurity advisory services across the Midwest.

Eide Bailly LLP is a Top 25 national CPA firm with 3,500 employees across 50+ offices in 17 states, having surpassed $750M in revenue in 2025. They offer SOC audits through their Risk Advisory Services practice, with industry expertise spanning healthcare, banking, and government sectors.