Browse SOC 2 Auditors and Readiness Partners
Search and filter SOC 2 auditors and readiness partners by the criteria that matter most for your engagement. Each listing links to a full profile with services, industry focus, platform support, pricing, and timeline information where available.
296 firms found.
Sage Audits
Sage Audits is a Colorado-based boutique CPA firm specializing in SOC 1 and SOC 2 attestation for SaaS and technology companies. Founded by former KPMG IT audit professionals with hands-on engineering backgrounds in AWS and Azure, the firm delivers partner-led engagements for startups and mid-market companies nationwide.
Siege Cyber
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.
Saltmarsh, Cleaveland & Gund
Saltmarsh, Cleaveland & Gund is a Gulf Coast CPA and advisory firm providing SOC 2 examinations, IT risk advisory, and cybersecurity assessments for financial services, healthcare, and technology organizations.
Sensiba
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.
Bright Defense
Bright Defense is a compliance automation and advisory firm offering continuous compliance services for SOC 2, ISO 27001, HIPAA, and PCI DSS. They work as a managed compliance partner alongside Vanta, Drata, and Secureframe to streamline the audit process for startups and SMBs.
UnderDefense
UnderDefense is a cybersecurity company providing SOC 2 readiness consulting, managed detection and response, penetration testing, and compliance advisory services for technology companies.
DCYBR
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.
Haynes & Company
Haynes & Company is a Texas-based CPA firm providing SOC 2 examinations, IT audit, and assurance services for technology and financial services organizations.
PwC India
PwC India provides SOC 2 Type 2 compliance services, checking governance and internal controls to prepare companies for audits. Particularly useful for companies doing business across multiple countries, leveraging PwC's global network of 364,000+ professionals.
Integritum
Integritum, a business unit of Cetrix Technologies, is a cybersecurity compliance and risk management firm with over a decade of experience and 600+ clients, offering compliance readiness, risk assessment, policy development, and cybersecurity training.
CyberSapiens
CyberSapiens is an Australian cybersecurity and compliance consulting firm specializing in SOC 2 readiness for SaaS, fintech, and technology companies. The firm provides gap analysis, control implementation, policy development, evidence automation, auditor coordination, and ongoing compliance support. CyberSapiens is a Vanta Gold Partner and Drata Certified Partner with a 95% first-time pass rate across 200+ certified clients.
Rea & Associates
Rea & Associates is an Ohio-based CPA firm with a growing IT assurance practice providing SOC 2 examinations and cybersecurity risk assessments for mid-market technology and financial services companies throughout the Midwest.
How to Compare SOC 2 Auditors
Use the filters above to narrow the list, then open individual profiles to review specifics. Here is what to prioritize as you compare.
Industry alignment
Auditors who work with companies in your industry will understand your typical control environment, data flows, and regulatory context. Filter by industry above or browse the industry pages for dedicated listings.
Company size and stage
A seed-stage startup getting its first SOC 2 report needs a different engagement model than an enterprise renewing a Type II. Filter by company size to find firms that focus on your stage.
Platform experience
If your team uses a compliance platform like Drata, Vanta, Secureframe, Sprinto, Thoropass, or Hyperproof, an auditor familiar with that tool can speed up evidence review. Filter by platform to surface experienced firms.
Pricing and timeline clarity
Review each firm's profile for available pricing and timeline data. Not all firms publish this information publicly, so expect to request quotes from your shortlist of 2 to 4 firms.
What to Look for in a SOC 2 Firm
- 1Understand the firm type. Only licensed CPA firms can issue SOC 2 reports. Readiness partners help you prepare but do not issue the final report. If you need the report, verify CPA licensure with the relevant state board.
- 2Relevant experience. Ask how many SOC 2 audits the firm completes annually and whether they regularly serve companies like yours.
- 3Clear communication. The audit process involves sustained back-and-forth. Ask about the firm's communication cadence, project management approach, and typical point of contact.
- 4Transparent pricing. Ask whether pricing is fixed-fee or time-and-materials, what is included, and whether readiness or remediation support is available.
- 5Realistic timelines. Get written estimates for readiness assessment, observation period, fieldwork, and report delivery before signing an engagement letter.
Questions to Ask Before Choosing an Auditor
Once you have a shortlist, use these questions during introductory calls to evaluate each firm.
- How many SOC 2 audits does your firm complete each year?
- Do you have experience with companies in my industry?
- Have you worked with my compliance platform before?
- Is your pricing fixed-fee or time-and-materials?
- What is included in the engagement (readiness, remediation, etc.)?
- What is the expected timeline from kickoff to final report?
- Who will be my primary point of contact during the audit?
- Can you share a sample report or engagement letter?
Frequently Asked Questions
- How do I compare SOC 2 audit firms?
- Start by filtering firms by industry, company size, and compliance platform. Then review individual profiles for audit types offered, pricing structure, typical timeline, and platform experience. Shortlist 2 to 4 firms and request proposals or introductory calls before making a decision.
- What should I look for in a SOC 2 auditor?
- Verify the firm holds a valid CPA license. Ask about their experience with your industry, company size, and compliance platform. Clarify whether pricing is fixed-fee or time-and-materials. Request a written timeline covering readiness, observation, fieldwork, and report delivery.
- How many SOC 2 auditors should I evaluate?
- Most buyers benefit from comparing 2 to 4 firms. This gives you enough options to evaluate pricing, timeline, and communication style without making the process unnecessarily long.
- Does it matter if a SOC 2 auditor knows my compliance platform?
- Yes. Auditors familiar with your platform (Drata, Vanta, Secureframe, Sprinto, Thoropass, Hyperproof) can navigate evidence rooms and automated controls more efficiently, which reduces back-and-forth and can shorten the overall audit timeline.
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