PKF O'Connor Davies
SOC 2 Auditor (CPA Firm)
Location: New York, NY, US
Key Facts
- Pricing:
- Custom quote
- Best For:
- Mid-Market, Enterprise
- Industries:
- SaaS, Technology, Financial Services
- Readiness:
- Audit readiness / gap assessment offered
PKF O'Connor Davies is based in New York, NY. They work with mid-market companies and enterprises. They offer audit readiness assessments and primarily serve clients in SaaS, Technology, and Financial Services.
PKF O'Connor Davies is a top-20 U.S. accounting and advisory firm offering SOC 1, SOC 2, and SOC 3 examinations alongside a full range of assurance, tax, and consulting services.
Audit Types
Industries Served
Company Size Focus
Pricing
Custom quote
Trust Signals
- CPA firm
- US-based
- Top 20 US accounting firm
Who PKF O'Connor Davies May Be a Fit For
Based on PKF O'Connor Davies's experience and focus areas, these buyer profiles are likely a strong fit. Confirm details directly with the firm before making a decision.
- Companies in SaaS, Technology, Financial Services looking for a auditor with sector-specific experience.
- Mid-Market and Enterprise organizations that want a auditor experienced with companies at their stage and budget level.
- Companies pursuing an initial SOC 2 Type I report or a full Type II audit.
What to Evaluate Before Engaging This Auditor
Before signing an engagement letter with any SOC 2 auditor, take time to verify the following. These factors apply broadly but are worth confirming for each firm on your shortlist.
Credentials and Standing
Confirm the firm holds an active CPA license in good standing. Only licensed CPA firms can issue SOC 2 reports.
Scope and Deliverables
Clarify what the engagement includes: readiness assessment, gap remediation support, the audit itself, and the final report. Understand what falls outside the scope.
Timeline and Availability
Ask for a written timeline from kickoff through report delivery. Understand the observation period requirements and how auditor capacity could affect scheduling.
Pricing Transparency
Ask whether fees are fixed or billed hourly, what triggers additional charges, and whether the quote includes all phases of the engagement.
Read more: How to choose a SOC 2 auditor · SOC 2 audit cost guide
Questions to Ask PKF O'Connor Davies
Use these practical questions during an introductory call to evaluate fit, scope, and working style.
- How many SOC 2 audits does your team complete per year?
- What is your experience auditing companies in SaaS?
- Is pricing fixed-fee or time-and-materials?
- What is the expected timeline from kickoff to report delivery?
- Do you offer readiness assessments or gap analyses?
- Who will be my day-to-day point of contact?
- Can you share a sample engagement letter or report?
See all recommended questions: Questions to ask your SOC 2 auditor →
About PKF O'Connor Davies and SOC 2 Audits
- What types of SOC 2 audits does PKF O'Connor Davies offer?
- PKF O'Connor Davies offers SOC 2 Type I and SOC 2 Type II audit services. The firm can handle first-time engagements (Type I) and audits that test whether controls operated effectively over a defined period (Type II).
- What industries does PKF O'Connor Davies have SOC 2 experience in?
- PKF O'Connor Davies serves clients in SaaS, Technology, and Financial Services. Sector-specific experience helps an auditor identify the controls relevant to your industry and anticipate regulatory overlaps, such as HIPAA or PCI DSS, during scoping.
- What size companies does PKF O'Connor Davies work with?
- PKF O'Connor Davies works with mid-market and enterprise companies. An auditor matched to your company stage is more likely to scope the engagement correctly and offer pricing that fits your budget.
- Does PKF O'Connor Davies offer SOC 2 readiness assessments?
- PKF O'Connor Davies offers audit readiness support. A readiness assessment flags control gaps before the formal audit, so you can fix issues on your own timeline rather than scrambling during fieldwork.
- What is PKF O'Connor Davies's pricing model?
- PKF O'Connor Davies uses a custom pricing model. Contact the firm directly for a quote tailored to your scope and company size.
- Where is PKF O'Connor Davies located?
- PKF O'Connor Davies is headquartered in New York, NY. SOC 2 engagements are typically conducted remotely, so industry experience and platform familiarity matter more than physical location, though overlapping time zones can make coordination easier.
- How do I know if PKF O'Connor Davies is the right SOC 2 auditor for my company?
- Start by comparing PKF O'Connor Davies's industry experience, platform support, and pricing against at least three other firms. Ask each firm for references from companies similar to yours in size and sector. For any auditor, confirm active CPA licensure and request a sample engagement letter. Finally, verify that their proposed timeline aligns with your compliance deadline.
- What makes PKF O'Connor Davies different from other SOC 2 auditors?
- PKF O'Connor Davies specializes in SaaS and Technology companies, giving them a narrower focus than most general-practice audit firms. That specialization typically translates to more accurate scoping and faster fieldwork.
- Is PKF O'Connor Davies a good fit for a first-time SOC 2 audit?
- PKF O'Connor Davies works with Mid-market, Enterprise companies. For first-time audits, ask whether the firm offers a readiness assessment, what the typical Type I timeline looks like, and whether they can guide you through control design before formal testing begins.
- How does PKF O'Connor Davies's pricing compare to other SOC 2 auditors?
- PKF O'Connor Davies's listed pricing is Custom quote. SOC 2 audit costs vary based on audit type, scope, company size, and whether readiness work is included. Request line-item proposals from multiple firms to make an informed comparison.
PKF O'Connor Davies vs Other SOC 2 Auditors
This table shows how PKF O'Connor Davies stacks up against other SOC 2 auditors across pricing, audit timeline, industry specialization, and platform compatibility.
| Firm | Industries | Company Sizes | Platforms | Pricing | Timeline |
|---|---|---|---|---|---|
| Citrin Cooperman | SaaS, Technology, Financial Services | SMB, Mid-market, Enterprise | Not listed | Custom quote | 6-10 weeks |
| CohnReznick | SaaS, Technology, Financial Services | Mid-market, Enterprise | Not listed | Custom quote | 8-12 weeks |
| EisnerAmper | SaaS, Technology, Financial Services | Mid-market, Enterprise | Not listed | Custom quote | Varies |
| Grassi | SaaS, Technology, Financial Services | SMB, Mid-market, Enterprise | Not listed | Custom quote | Varies |
| Marcum | SaaS, Technology, Financial Services | SMB, Mid-market, Enterprise | Drata | Custom quote | 6-10 weeks |
Best SOC 2 Auditor for SaaS
SaaS companies
PKF O'Connor Davies audits saas companies and is familiar with the compliance requirements and risk areas common in this sector.
Technology companies
PKF O'Connor Davies audits technology companies and is familiar with the compliance requirements and risk areas common in this sector.
Financial Services companies
PKF O'Connor Davies audits financial services companies and is familiar with the compliance requirements and risk areas common in this sector.
Mid-Market organizations
Experienced working with mid-market companies, with scoping and pricing appropriate for that company stage.
Enterprise organizations
Experienced working with enterprise companies, with scoping and pricing appropriate for that company stage.
How Much Does PKF O'Connor Davies Charge for a SOC 2 Audit?
SOC 2 audit pricing depends on engagement scope, audit type, and firm. Here is what we know about PKF O'Connor Davies's pricing and the factors that affect cost.
- Pricing model
- custom
- Readiness assessment
- Available
Factors that affect SOC 2 audit cost
Audit type
Type I audits (point-in-time) are generally less expensive than Type II audits (operating effectiveness over 3 to 12 months).
Company size and complexity
Larger companies with more systems, employees, and data flows require broader audit scope and more evidence collection.
Industry and regulatory overlaps
Industries with additional frameworks (HIPAA, PCI DSS, FedRAMP) often require expanded scoping and cross-mapping.
Readiness assessment
Some firms bundle a readiness gap analysis; others charge separately. A readiness phase can reduce surprises during fieldwork.
Compliance platform usage
Using platforms like Drata, Vanta, or Secureframe can reduce evidence collection time, which may lower auditor fees.
Timeline urgency
Fast-track or expedited audits often carry premium pricing due to scheduling and resource allocation constraints.
For a detailed breakdown: How much does a SOC 2 audit cost?
SOC 2 Auditors Similar to PKF O'Connor Davies
Citrin Cooperman
New York, NY
Citrin Cooperman is the 19th largest US CPA firm, with licensed attest services through Citrin Cooperman & Company, LLP. They operate a dedicated IT Audit Services practice. In 2025, Blackstone acquired a majority stake, valuing the firm at $2 billion, enabling continued investment in technology and talent.
CohnReznick
New York, NY
CohnReznick LLP is a top-20 national CPA firm with 5,000+ global employees and $1.12B in FY25 revenue. Their attest entity is PCAOB-registered and inspected. They offer SOC 1, SOC 2, and SOC 3 audits with professionals holding Advanced SOC for Service Organization Certification and Big Four firm backgrounds.
EisnerAmper
New York, NY
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.
Grassi
Jericho, NY
Grassi is a Top 100 U.S. CPA and advisory firm providing SOC 2 attestation, cybersecurity assessments, and IT risk advisory for technology and financial services organizations.
Marcum
New York, NY
Marcum LLP is a top-15 national CPA and advisory firm serving private and public companies. Their Risk Advisory practice specializes in SOC reporting, PCI DSS, HIPAA/HITRUST, FISMA, NIST, and ISO 27001, with staff holding CISA, CISSP, QSA, GPEN, and GWAPT certifications.
Prager Metis
New York, NY
Prager Metis is an international CPA firm offering SOC attestation services as part of its Advisory Group. The firm provides audit, tax, consulting, and international services across multiple offices.
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