EY (Ernst & Young)
Big Four firm offering integrated SOC reporting and ISO certification services.
Overview
EY's Technology Risk teams deliver SOC reporting and ISO certification across the Trust Services Criteria, and support SOC for Cybersecurity for board, regulator, and investor audiences. EY frequently aligns ISO 27001 with SOC 2 to enable integrated SOC 2+ reporting.
Strengths
- ✓Integrated SOC and ISO attestation via a global network
- ✓Offers SOC for Cybersecurity in addition to SOC 1/2/3
- ✓Strong fit for enterprises aligning multiple frameworks
Consider
- •Geared to larger organizations; premium pricing
Frameworks covered
Regions served
Pricing and timeline in context
Based in London, UK, EY (Ernst & Young) quotes SOC 2 work in the $75K–$400K band — in line with the big four median of $75K–$400K across the firms we track. As an AICPA-licensed CPA firm it issues SOC 1, SOC 2 Type 1, SOC 2 Type 2, and ISO 27001 reports directly, and the fee scales with your headcount, the Trust Services Criteria in scope, and any frameworks you bundle. Plan for roughly 16–36 weeks on a Type 2 engagement. Compare it against the full SOC 2 audit cost benchmark before you commit.
Who EY (Ernst & Young) is for
EY (Ernst & Young) works most often with SaaS, Fintech, Healthcare, AI / ML, E-commerce, and GovTech companies, serving clients across United States, United Kingdom, Canada, European Union, Australia, and Global. Enterprises and regulated organizations that need a globally recognized name on the report are the natural fit — expect a fee premium for that brand.
Frequently asked questions
How much does a EY (Ernst & Young) SOC 2 audit cost?
EY (Ernst & Young)'s SOC 2 engagements typically run $75K–$400K, depending on your headcount, the Trust Services Criteria in scope, and how many frameworks you bundle. Because no firm publishes fixed pricing, request a scoped quote — you can get three matched quotes on identical scope to compare.
How long does a EY (Ernst & Young) SOC 2 audit take?
A typical Type 2 engagement with EY (Ernst & Young) takes about 16–36 weeks from kickoff to report, plus the observation window itself. Use the timeline calculator to estimate your own schedule.
What frameworks does EY (Ernst & Young) cover?
EY (Ernst & Young) covers SOC 1, SOC 2 Type 1, SOC 2 Type 2, and ISO 27001. If you need several of these, bundling them into one engagement is usually cheaper than auditing each separately.
Is EY (Ernst & Young) an AICPA-licensed CPA firm?
Yes. EY (Ernst & Young) is an AICPA-licensed CPA firm, which is a requirement to issue a SOC 2 report — only licensed CPA firms can. It's worth confirming a firm's AICPA peer-review status before signing; see questions to ask a SOC 2 auditor.
Where does EY (Ernst & Young) operate?
EY (Ernst & Young) is headquartered in London, UK and serves clients across United States, United Kingdom, Canada, European Union, Australia, and Global. SOC 2 is a US attestation standard, so a US-licensed firm can serve clients wherever they are based.
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