Browse SOC 2 Auditors and Readiness Partners

Schellman's German office in Munich provides SOC 2, ISO 27001, and C5 attestation services for European organisations. Schellman is one of the few global compliance firms with a dedicated European presence enabling ISAE 3000/3402 and SOC examinations under both AICPA and international standards.

Siege Cyber is a Brisbane-based cybersecurity firm that provides end-to-end SOC 2 readiness and audit preparation for Australian SaaS and technology companies. The firm designs, implements, and documents controls, then supports clients through auditor selection and the formal audit process. Siege Cyber is an official partner of both Vanta and Drata.

Moss Adams, founded in 1913, is one of the 15 largest accounting and consulting firms in the United States. Following its 2025 combination with Baker Tilly, the firm operates as the nation's sixth largest CPA advisory firm with 11,000+ professionals across 100+ locations, offering SOC 2 and SOC 3 audit services.

RS Assurance & Advisory is a licensed CPA firm providing SOC 1, SOC 2, and SOC 3 attestation services. Their team includes former Big Four auditors who bring deep expertise in IT compliance and risk management to organizations of all sizes.

Moore Colson is an Atlanta-based CPA firm established in 1981, providing SOC 1, SOC 2, and SOC 3 audits with over 25 years of SOC experience and a team of 200+ employees serving mid-market businesses and Fortune 500 companies.

Asher Security provides vCISO-led SOC 2 and ISO 27001 compliance consulting, helping organizations build security programs, implement controls, and prepare for successful audits.

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.

Ken & Co CPA is a USA-domiciled, peer-reviewed cybersecurity auditor with experience in SOC 1/2/3, CSA Star, ISO frameworks, HIPAA, and GDPR for startups to enterprises.

PBMares is a CPA firm and approved Qualified Security Assessor (QSA) providing SOC 1, SOC 2, and SOC 3 examinations. Their SOC team combines licensed CPAs with cybersecurity professionals for dual compliance and technical expertise.

Echelon Risk + Cyber implements, configures, and operationalizes compliance platforms while helping organizations build and sustain security programs aligned to SOC 2, ISO 27001, and ISO 42001.