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SOC 2 Readiness FirmsPenetration Testing FirmsvCISO FirmsISO 27001 ConsultantsCompliance ConsultantsAll Service FirmsPKF O'Connor Davies is a national SOC 2 audit firm in New York, NY, USA that charges $40K–$100K for Type II audits with 6–14 week timelines. Founded in 1891, they hold 3 accreditations and specialize in Technology, Financial Services, Healthcare, and 2 more. Their pricing is in the mid-range compared to the national average of $38.8K–$99.2K.
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Estimated Type 1 and Type 2 ranges, placed against the broader national peer set. Numbers are directional; final pricing depends on scope, Trust Services Criteria, evidence quality, and observation period.
Note: Pricing shown is estimated based on typical engagements. Use our SOC 2 cost calculator for a personalized estimate.
of National firms charge more for Type II.
of National firms have longer minimum timelines.
listed certifications. Tier average: 2.
Side-by-side pricing, timeline, and certification counts for the 5 closest-priced peers in the national tier.
| PKF O'Connor Davies | CBIZ (formerly Marcum LLP) | RubinBrown | KLR (Kahn Litwin Renza) | Grassi | BDO UK | |
|---|---|---|---|---|---|---|
| Type II Cost | $40K–$100K | $40K–$100K | $40K–$100K | $40K–$100K | $40K–$100K | $40K–$100K |
| Type I Cost | $25K–$80K | $25K–$50K | $25K–$80K | $25K–$80K | $25K–$80K | $25K–$80K |
| Timeline | 6–14 wk | 4–9 wk | 6–14 wk | 6–14 wk | 6–14 wk | 6–14 wk |
| Team Size | 500-5000+ | 10000–11000 | 1000–5000 | 350–5000 | 600–5000 | 8000 |
| Certifications | 3 | 9 | 1 | 1 | 2 | 1 |
| Founded | 1891 | 1951 | 1952 | 1975 | 1980 | 1903 |
For buyers in Technology and Financial Services, PKF O'Connor Davies fits the national profile when timeline (6–14 weeks) and Type II pricing ($40K–$100K) align with what national firms typically deliver. Their 3 active accreditations, including PCAOB, CMMC, extend that fit beyond pure SOC 2 into adjacent compliance frameworks.
Mid-market to enterprise companies across multiple industries seeking comprehensive SOC 2 and cybersecurity compliance services.
Vault-ranked top-10 national firm with authorized CMMC assessment capabilities and integrated cybersecurity advisory services.
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5 industries. National average: 6.
3 certifications. National average: 2.
Proprietary
Firm-specific answers generated from the directory record and preserved in FAQPage schema.
PKF O'Connor Davies SOC 2 Type I audits typically range from $25K to $80K. Type II audits range from $40K to $100K. This is in the mid-range for national firms — the national tier average is $38.788K–$99.242K. Final pricing depends on your organization's scope, number of trust service criteria, and system complexity.
A typical SOC 2 engagement with PKF O'Connor Davies takes 6 to 14 weeks from start to report delivery.
PKF O'Connor Davies has deep expertise in Technology, Financial Services, Healthcare, Life Sciences, Manufacturing. They are best suited for Mid-market to enterprise companies across multiple industries seeking comprehensive SOC 2 and cybersecurity compliance services.
PKF O'Connor Davies holds 3 accreditations: AICPA, PCAOB, CMMC.
PKF O'Connor Davies uses Proprietary for their audit engagements. Reports are delivered via PDF report delivery.
PKF O'Connor Davies is a national SOC 2 audit firm founded in 1891 with 135 years of experience. Vault-ranked top-10 national firm with authorized CMMC assessment capabilities and integrated cybersecurity advisory services. They are best suited for organizations that need technology, financial services, healthcare expertise.
PKF O'Connor Davies is headquartered in New York, NY, USA. They serve clients across the United States and can conduct SOC 2 audits remotely.
Compared to the 33 national firms in our directory, PKF O'Connor Davies's Type II pricing ($40K–$100K) is in the mid-range (tier average: $38.788K–$99.242K). They hold 3 certifications vs. the tier average of 2. Their minimum timeline of 6 weeks is faster than the tier average.
PKF O'Connor Davies is best suited for Mid-market to enterprise companies across multiple industries seeking comprehensive SOC 2 and cybersecurity compliance services. Their key differentiator is: Vault-ranked top-10 national firm with authorized CMMC assessment capabilities and integrated cybersecurity advisory services.
A buyer-side checklist. Bring these to your first call — the answers separate firms that have run hundreds of SOC 2 engagements from firms that are bidding on them.
Tell us your scope. PKF O'Connor Davies replies with a price, a timeline, and why they'd be a fit. Anonymous until you pick.
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