Your 2025 Guide to the Top 10 SOC 2 Compliance Companies
Finding the right partner for your SOC 2 journey is a critical business decision. With the growing demand for verified security practices, especially in SaaS and tech, a SOC 2 report is no longer a “nice to have”, it’s a requirement for building trust and closing deals. This guide breaks down what SOC 2 is, what to look for in a partner, and how to choose from the many SOC 2 compliance companies available. We will cover everything from the different types of vendors to the features that will make the biggest impact on your team’s efficiency.
SOC 2 in brief: what it is and the Trust Services Criteria
SOC 2, which stands for System and Organization Controls 2, is a voluntary compliance framework developed by the American Institute of Certified Public Accountants (AICPA). It’s designed specifically for service organizations that store and process customer data in the cloud. Think of it as a way to prove to your customers that you have the proper security measures in place to keep their data safe.
The framework is built around five principles called the Trust Services Criteria (TSC):
Security: This is the foundational and only mandatory criterion for all SOC 2 audits. It focuses on protecting information and systems from unauthorized access and potential damage.
Availability: This criterion addresses whether your systems are available for operation and use as promised. It’s crucial for businesses that offer services critical to client operations, like data centers or SaaS platforms.
Processing Integrity: This ensures that system processing is complete, valid, accurate, timely, and authorized. It is important if your system handles critical transactions for customers.
Confidentiality: This criterion applies to information that is designated as confidential and requires protection.
Privacy: This principle focuses on the collection, use, retention, disclosure, and disposal of personal information.
Your company can choose which of the optional criteria (Availability, Processing Integrity, Confidentiality, and Privacy) to include in your audit based on your services and customer commitments.
The vendor landscape: types of SOC 2 compliance companies and who does what
The world of SOC 2 compliance companies can be broken down into a few main categories. Understanding their different roles is key to building a successful compliance program.
SOC 2 Automation and Readiness Platforms
These are SaaS companies that provide a centralized platform to manage your compliance journey. They help you prepare for an audit by automating evidence collection, monitoring your security controls 24/7, and providing policy templates. This is where a solution like Targhee Security fits in. See Targhee Security’s platform overview to understand how automation reduces manual workload. These platforms are essential for companies looking to streamline the process and reduce the internal burden on their teams.
Audit Firms (CPAs)
A SOC 2 audit must be performed by an independent, third party Certified Public Accountant (CPA) firm that is accredited by the AICPA. These firms are the ones who will actually conduct your audit and issue your final SOC 2 report. They evaluate the controls you have in place against the selected Trust Services Criteria and provide an opinion on their effectiveness.
Consulting and Advisory Firms
Some companies hire consultants for expert guidance. These firms can help with readiness assessments, identifying gaps in your controls, and helping you prepare for the audit. While some automation platforms offer this as part of their service, standalone consultants can provide a more hands on approach for companies that need it.
How to choose the right SOC 2 company (selection guide)
Selecting the right partner from a sea of SOC 2 compliance companies requires careful consideration of your own needs, resources, and goals.
First, assess your internal resources. Do you have a dedicated security and compliance team, or will this be a shared responsibility? The level of internal expertise you have will influence whether you need a full service consulting firm or a more streamlined automation platform.
Next, evaluate the vendor’s experience and qualifications. Look for companies with experience in your industry. Ask for resumes of the team members who will be working on your account, not just the management team, to avoid a “bait and switch” on resources.
Consider the total cost of ownership. Don’t just look at the year one price. SOC 2 is an annual audit, so it’s wise to consider the cost over a two or three year period. A good partner should offer efficiencies over time.
Finally, think about project fit. Review their proposals and deliverables, but also pay attention to intangibles like responsiveness and flexibility. A true partner should feel like an extension of your team. For many mid market and enterprise companies, a key pain point is the time spent on security questionnaires, which disrupts sales cycles. A platform that directly addresses this, like the AI Questionnaire Tool, can offer significant value beyond the audit itself.
Key features to look for in SOC 2 platforms
When evaluating SOC 2 automation platforms, certain features can make a huge difference in your team’s workload and your overall success.
Continuous Control Monitoring: The platform should offer real time alerts for any issues that could impact your compliance status. This transforms compliance from a stressful periodic event into a manageable, ongoing process. Teams planning continuous monitoring can explore Targhee’s Prometheus for autonomous security and compliance monitoring.
Automated Evidence Collection: This is one of the biggest time savers. The software should integrate with your tech stack (cloud providers, version control, HR systems) to automatically gather the evidence needed for your audit. Automating this can reduce manual effort by as much as 75-80%.
Integrations: Look for a platform with a wide range of native integrations for the tools you already use. This allows the platform to act as a central hub for all your compliance activities.
Policy Management: The best platforms provide auditor approved policy templates that you can easily adapt for your organization. This saves you from having to start from scratch.
Risk Management: SOC 2 includes requirements for risk management. A good tool will help you identify, assess, and mitigate risks within your environment.
Finding a platform that excels in these areas can significantly shorten your path to being audit ready. Solutions like Targhee Security pair AI with a centralized Trust Center to automate these tedious tasks, allowing your team to focus on strategic security initiatives.
Top 10 SOC 2 Compliance Companies
Navigating the path to SOC 2 compliance requires a partner that understands both the stringent requirements and your unique business environment. This list brings together the industry’s best SOC 2 compliance companies, from globally recognized auditing firms with decades of experience to innovative compliance automation platforms transforming the process. Whether you prefer a traditional, hands-on approach or a technology-driven solution, these companies represent the leading options for achieving and maintaining SOC 2 compliance. If you’re comparing automation platforms specifically, see this guide to the top compliance automation tools for 2025.
Deloitte
Overview/Positioning
Deloitte is a Big Four firm providing end-to-end SOC 2 services, from readiness to attestation. It stands out by integrating SOC 2 with other frameworks (e.g., ISO 27001) through combined “SOC 2+” audits that streamline multi-standard compliance.
SOC 2 coverage & approach
Supports Type I and Type II reports, with Type II audits commonly spanning six to twelve months. Engagements typically include readiness, gap analysis, remediation guidance, and a structured, risk-focused audit execution.
Key features
Data-driven audits using analytics and digital tools to automate evidence and testing
Readiness services with gap analysis and control design aligned to SOC 2 criteria
Integrated SOC 2+ audits combining standards like ISO 27001 or DORA
Global audit network providing consistent methodology and local expertise
Consolidated reporting to satisfy multiple customer compliance requests
Governance and policy support aligned to Trust Services Criteria
Dashboards and exportable reports for stakeholders and auditors
Pros
Big Four audit quality and credibility
Efficiency gains via analytics and automation
Scalable, global service model for complex enterprises
Streamlined compliance through consolidated reporting
Considerations/Limitations
However, the comprehensive, enterprise-grade approach involves substantial fees and internal effort, making it a less suitable fit for smaller companies with simpler needs.
Best for / Fit guidance
Ideal for established mid-market or enterprise organizations in regulated industries seeking high-assurance SOC 2 reporting.
Pricing & demo info
Custom-quoted engagements; contact Deloitte directly for pricing and a proposal.
Bottom line / Value statement
Credible, end-to-end SOC 2 compliance at scale.
PwC
Overview/Positioning
PwC is a Big Four audit firm delivering end-to-end SOC 2 services from readiness to attestation. Its tech-enabled approach and customizable SOC 2+ reporting integrate major frameworks, providing global expertise and streamlined, enterprise-grade assurance.
SOC 2 coverage & approach
Supports Type I and Type II reports across readiness, execution, and testing, with typical operating-effectiveness periods of six to twelve months and options to align multiple frameworks in one program.
Key features
Pre-audit readiness and gap analysis against SOC 2 criteria
Full Type I and Type II attestation with AICPA-compliant reports
SOC 2+ reports combining standards like NIST, HITRUST, or GDPR
Technology-driven audits leveraging data analytics and automation
Integrated assurance to issue multiple attestations (e.g., SOC 1 and SOC 2)
Continuous controls framework to reduce repetitive testing
Dashboards and exportable audit-ready reporting
Pros
Big Four credibility and stakeholder trust
Deep, seasoned guidance on controls and risk
Global scale for complex, multi-region audits
Integrated approach reduces duplicate compliance work
Considerations/Limitations
However, engagements can be resource-intensive and premium-priced, which may be less suitable for smaller or early-stage companies seeking lighter solutions.
Best for / Fit guidance
Ideal for mid-market to large enterprises in regulated industries needing maximum audit rigor and credibility.
Pricing & demo info
Custom/quote-based; contact PwC to scope requirements and request a proposal.
Bottom line / Value statement
Enterprise-grade SOC 2 assurance and credibility.
KPMG
Overview/Positioning
KPMG provides end-to-end SOC 2 services from readiness to formal attestation, pairing deep audit experience with its KPMG Clara platform. Clara uses AI-driven automation for evidence collection and real-time insights that improve audit efficiency and transparency.
SOC 2 coverage & approach
Supports Type I and Type II reports, typically following readiness assessments and testing operating effectiveness over six to twelve months, with ongoing collaboration through a centralized portal.
Key features
AI-driven audit automation on KPMG Clara for real-time insights
Integrated portal for collaboration and evidence management
Dashboards for continuous monitoring of control metrics and exceptions
Policy and control advisory to prepare for audits
Enhanced risk assessments using AI and analytics
Multi-framework support (SOC 1/2/3, ISO 27001, and more)
AICPA-compliant attestation reports for stakeholders
Pros
High-trust Big Four audit quality and global reputation
AI-enabled workflows accelerate evidence and testing
End-to-end expert guidance across complex environments
Collaborative portal improves visibility and coordination
Considerations/Limitations
However, the engagement model is more expensive and intensive than automated compliance tools, making it less suitable for startups and small teams.
Best for / Fit guidance
Ideal for mid-market to enterprise organizations in regulated industries seeking a high-assurance, technology-enabled Big Four audit.
Pricing & demo info
Custom-quoted; contact KPMG to scope the engagement and request pricing.
Bottom line / Value statement
Rigorous, technology-enabled SOC 2 audits.
EY
Overview/Positioning
EY provides SOC 2 readiness and attestation services that combine traditional audit rigor with its EY Canvas digital platform. The firm leverages global reach, deep technical expertise, and industry knowledge to deliver high-quality, risk-based audits.
SOC 2 coverage & approach
Supports end-to-end Type I and Type II engagements, from readiness and gap analysis through final attestation, typically over six to twelve months of operating effectiveness.
Key features
EY Canvas platform centralizing documentation, workflows, and methodology
Client portal for secure uploads and real-time status tracking
Integrated SOC 2+ with frameworks like ISO 27001 to reduce duplicate testing
Risk-based assessments emphasizing cybersecurity, privacy, and data integrity
SSAE 18/AT-C compliant SOC 2 reports for stakeholders
Global coverage ensuring consistency across regions
Dashboards and exportable reporting for audit stakeholders
Pros
Big Four reputation enhances credibility and trust
High-quality, risk-based audits with thorough testing
Global reach for multinational organizations
Digital portals streamline collaboration and visibility
Considerations/Limitations
However, the Big Four model is more complex and costly than alternatives, making it a resource-intensive option best suited for larger, more mature organizations.
Best for / Fit guidance
Ideal for established mid-market to large enterprises in regulated industries seeking the credibility of a Big Four SOC 2 attestation.
Pricing & demo info
Quote-based; contact EY for scope alignment and a proposal.
Bottom line / Value statement
Trusted, rigorous SOC 2 attestation.
Grant Thornton
Overview/Positioning
Grant Thornton is a global audit and advisory firm offering end-to-end SOC 2 solutions. It blends audit expertise with its SOC.x platform to deliver efficient readiness assessments and high-quality attestation reports that stakeholders trust.
SOC 2 coverage & approach
Supports Type I and Type II reports, guiding clients from readiness through formal audit execution over typical six to twelve-month operating-effectiveness periods.
Key features
Automated evidence collection and reporting via the SOC.x platform
Integrations with GRC tools (e.g., Hyperproof) to streamline preparation
Continuous monitoring capabilities with adaptive controls
Comprehensive risk analysis and policy guidance
Collaborative workspaces and shared dashboards for client–auditor communication
Standardized, high-quality deliverables and reporting
Broad framework support (SOC 1/2/3 and SOC 2+)
Pros
High-trust, credible attestation from a leading CPA firm
Accelerated readiness and audit cycles through proven technology
Scalable services for mid-market to large enterprises
Clear, consistent deliverables for stakeholders
Considerations/Limitations
However, engagements are more involved and costly than lighter SaaS solutions, making them a better fit for established organizations than small startups.
Best for / Fit guidance
Ideal for mid-market and enterprise firms in regulated industries needing formal attestation from a reputable partner.
Pricing & demo info
Custom-quoted; contact Grant Thornton to request a tailored proposal.
Bottom line / Value statement
Credible, efficient SOC 2 attestation.
RSM US LLP
Overview/Positioning
RSM US LLP is a leading CPA and consulting firm delivering end-to-end SOC 2 support from readiness to audit. Its integrated audit–consulting model leverages deep industry expertise to help teams design robust controls and build customer trust.
SOC 2 coverage & approach
Provides readiness assessments and formal Type I and Type II audits, with operating-effectiveness periods typically spanning six to twelve months and tailored to organizational complexity.
Key features
SOC readiness assessments with gap analysis and roadmapping
Type I and Type II attestation covering design and operating effectiveness
Control design, rationalization, and optimization services
Risk and compliance advisory with policy reviews and remediation support
Multi-framework mapping (ISO 27001, NIST, HIPAA, and more)
Technology-enabled workflows for documentation, testing, and control mapping
AICPA-compliant reports for stakeholders
Pros
Deep expertise from a dedicated SOC practice
Cost savings via integrated, multi-framework approach
Tailored, scalable support for complex environments
Trusted consultative guidance throughout the audit
Considerations/Limitations
However, its high-touch, audit-led model may be too complex and costly for smaller startups seeking lighter, automated solutions.
Best for / Fit guidance
Ideal for mid-market to enterprise teams in SaaS, finance, and healthcare seeking enterprise-grade assurance.
Pricing & demo info
Quote-based by engagement; request a custom proposal from RSM.
Bottom line / Value statement
Strategic SOC 2 compliance that strengthens controls and trust.
Crowe
Overview/Positioning
Crowe is a global accounting firm delivering tailored, risk-based SOC 2 audits. It combines consulting expertise with proprietary data analytics and AI tools to streamline evidence and testing for high-assurance attestations.
SOC 2 coverage & approach
Offers full SOC 2 lifecycle services, from readiness through Type I and Type II attestation, with operating-effectiveness windows typically ranging from three to twelve months.
Key features
Proprietary risk-based audit platform with advanced analytics
Secure portal for evidence submission and collaboration
AI-powered tools to automate and accelerate evidence review
Options for continuous control monitoring
Readiness assessments with remediation advisory
Support for SOC 2+ and frameworks like NIST and ISO 27001
AICPA-standard attestation reports and stakeholder-ready outputs
Pros
High-quality, trusted CPA-attested reports
Technology-driven efficiency improves audit speed
Consultative approach tailored to client risk profiles
End-to-end service from readiness to attestation
Considerations/Limitations
However, the customized, in-depth approach can be more costly and time-consuming than automated SaaS platforms, making it less suitable for smaller organizations.
Best for / Fit guidance
Ideal for mid-market to large organizations in regulated industries seeking formal, high-credibility CPA attestation.
Pricing & demo info
Custom/quote-based; contact Crowe for a tailored proposal.
Bottom line / Value statement
A trusted path to SOC 2 assurance.
Moss Adams
Overview/Positioning
Moss Adams is a national CPA and consulting firm offering SOC 2 readiness and audit services. Its Risk & IT Compliance practice guides organizations through the full process and can consolidate multiple frameworks into a single, efficient engagement.
SOC 2 coverage & approach
Conducts Type I and Type II examinations, starting with readiness assessments and typically testing operating effectiveness over six to twelve months.
Key features
SOC 2 readiness assessments and gap analyses
Policy and control documentation guidance and refinement
Integrations and automation to streamline evidence collection
End-to-end audits by licensed CPAs delivering AICPA reports
Support for PCI DSS, HITRUST, HIPAA, NIST, and more
Advisory on continuous control monitoring between audits
High-quality, credible SOC 2 reporting
Pros
Consolidates multiple compliance efforts under one provider
Credible, national CPA firm with deep expertise
Scales to large, complex engagements
Strong guidance across policy, risk, and controls
Considerations/Limitations
However, engagements can be resource-intensive with higher costs and longer timelines than software-only platforms, making them less suitable for smaller, early-stage companies.
Best for / Fit guidance
Ideal for mature mid-market to enterprise companies in regulated industries seeking a formal, CPA-led audit.
Pricing & demo info
Quote-based; contact Moss Adams to scope and request a proposal.
Bottom line / Value statement
Credible, comprehensive SOC 2 compliance and reporting.
Drata
Overview/Positioning
Drata is a compliance automation platform that streamlines SOC 2 readiness through deep integrations and continuous monitoring. It reduces manual work, keeps teams audit-ready year-round, and scales across multiple frameworks.
SOC 2 coverage & approach
Supports Type I and Type II readiness and execution with continuous evidence collection, enabling seamless audits for any operating-effectiveness period and ongoing compliance maintenance.
Key features
Automated evidence collection from 170+ systems (e.g., AWS, Okta, Google Workspace)
Continuous control monitoring with real-time checks and alerts
Policy Center with auditor-approved, customizable templates
Built-in risk register and vendor management workflows
Auditor collaboration via a secure portal and sampling tools
Dashboards and exportable audit-ready reports
Multi-framework support (SOC 2, ISO 27001, HIPAA, PCI DSS, and more)
Pros
Accelerates audit readiness from months to weeks
Unified, real-time view of compliance status
Expert guidance from former auditors
Scales from startups to large enterprises
Considerations/Limitations
However, extensive features can be complex to configure and may require dedicated resources, creating a learning curve for teams new to compliance.
Best for / Fit guidance
Ideal for fast-growing mid-market to enterprise technology companies seeking to automate multi-framework compliance.
Pricing & demo info
Quote-based with tiered plans; request a demo and custom pricing.
Bottom line / Value statement
An automated path to continuous SOC 2 compliance.
Vanta
Overview/Positioning
Vanta is a trust management platform that automates SOC 2 compliance by integrating with cloud systems to continuously monitor controls and collect evidence, reducing manual work and connecting customers with vetted audit partners.
SOC 2 coverage & approach
Supports readiness and evidence collection for Type I and Type II audits, enabling continuous monitoring across the operating-effectiveness period for smoother auditor reviews.
Key features
Automated evidence collection from 300+ integrations (e.g., AWS, Okta, Jira)
Continuous control monitoring with hourly checks and alerts
Policy library with customizable templates mapped to SOC 2 controls
Built-in risk assessment workflows and mitigation tracking
Auditor portal for direct access to documentation and samples
Real-time dashboards and a shareable Trust Center
Multi-framework support (SOC 2, ISO 27001, HIPAA, GDPR, and more)
Pros
Dramatically accelerates audit readiness
Maintains year-round compliance via automation
Broad integrations simplify setup and operations
Centralized visibility for security and leadership
Considerations/Limitations
However, advanced capabilities require higher-tier plans, custom workflows can have a learning curve, and costs may be significant for smaller teams.
Best for / Fit guidance
Ideal for growing B2B tech and SaaS companies seeking an automated, guided path to SOC 2.
Pricing & demo info
Quote-based with tiered plans; contact Vanta for a demo and pricing.
Bottom line / Value statement
An efficient, automated path to credible SOC 2 compliance.
Timeline, costs, and staying compliant after the audit
Timeline
For a company starting from scratch, achieving a SOC 2 Type 2 report typically takes between 6 to 12 months. A first time audit process can often take a full year. This timeline includes the readiness and remediation phase, followed by an audit window (usually 3 to 12 months for a Type 2 report) where your controls are tested for operating effectiveness.
Costs
SOC 2 compliance costs can vary widely. Audit fees alone typically range from $10,000 to $50,000. When you factor in readiness assessments ($10,000 to $50,000), new security tools, and internal staff time, the total investment can range from $35,000 to over $150,000, depending on your company’s size and complexity. To model costs by feature set and integrations, review Targhee Security’s pricing plans.
Staying Compliant
SOC 2 is not a one time project; it’s an ongoing commitment. Your SOC 2 report is typically valid for 12 months, meaning most companies undergo an audit annually. To maintain compliance, you’ll need to continue monitoring controls, performing regular risk assessments, reviewing security policies, and ensuring new employees are properly trained.
Conclusion: choosing for fit, not just a name
Choosing from the many SOC 2 compliance companies is a strategic decision that impacts your security posture, customer trust, and sales velocity. The right partner isn’t just the one with the biggest name; it’s the one that best fits your company’s size, industry, and specific challenges.
Focus on partners that not only get you through the audit, but also solve real business problems. For organizations struggling with the high operational cost of manual compliance tasks and security questionnaires, automation is key. By streamlining evidence collection and automating responses, you can free up your security team for more strategic work and accelerate your growth.
If speeding up deals is a priority, here’s how Targhee helps teams eliminate security review bottlenecks.
Ready to simplify your compliance journey? Learn how Targhee Security can help you automate security questionnaires and build a foundation of trust with your customers.
FAQ: common questions about SOC 2 compliance companies
What is SOC 2 compliance?
SOC 2 is a security framework that outlines how service organizations should manage and protect customer data stored in the cloud. It is based on five Trust Services Criteria: Security, Availability, Processing Integrity, Confidentiality, and Privacy. For how a Trust Center supports transparent SOC 2 sharing with customers, read this explainer.
Is SOC 2 compliance mandatory?
No, SOC 2 compliance is not required by law. However, it is often a contractual requirement from customers and partners, especially for SaaS and cloud computing companies, as it demonstrates a strong commitment to data security.
What is the difference between SOC 2 Type 1 and Type 2?
A SOC 2 Type 1 report evaluates the design of a company’s security controls at a single point in time. A SOC 2 Type 2 report assesses the operating effectiveness of those controls over a period of time, typically 3 to 12 months, providing a higher level of assurance.
How much does a SOC 2 audit cost?
The cost of a SOC 2 audit itself generally ranges from $10,000 to $50,000. However, the total cost for achieving compliance, including readiness assessments, new tools, and internal time, can be significantly higher.
How long does it take to get a SOC 2 report?
The timeline varies, but a first time SOC 2 Type 2 process often takes between 6 and 12 months to complete. This includes time for readiness preparation and the audit observation period.
How do I choose the right SOC 2 compliance company?
When selecting from various SOC 2 compliance companies, consider their experience in your industry, the qualifications of their team, the total cost over multiple years, and how well they fit with your company culture. Look for a partner that can help you automate and streamline the process.
Who can perform a SOC 2 audit?
A SOC 2 audit must be conducted by an independent Certified Public Accountant (CPA) or a CPA firm that is accredited by the AICPA.
What happens after the SOC 2 audit?
SOC 2 compliance is an ongoing effort. Since reports are valid for about a year, companies typically undergo an annual audit to maintain their compliance status and continue demonstrating their security posture to customers.
