BDO vs EY: DORA Compliance Services Compared
Quick verdict: EY ranks higher overall (85/100 vs 66/100) on our methodology, largely on big 4 strengths. Choose BDO if its focus on banks or its premium pricing fits your situation better.
| Criteria | BDO | EY |
|---|---|---|
| Rating | 4.0 out of 5 | 4.4 out of 5 |
| Overall score | 66/100 | 85/100 |
| Category | Mid-tier | Big 4 |
| Headquarters | Zaventem, Belgium | London, United Kingdom |
| Founded | 1963 | 1989 |
| Pricing band | Premium | Enterprise |
| Gap assessment | Yes | Yes |
| DORA audit | Yes | Yes |
| Consulting | No | Yes |
| Resilience / pen testing | No | Yes |
| TPP register | No | Yes |
| Entity types served | 4 | 4 |
Where BDO is strong
- Broad EU member-state coverage through a large national-firm network
- Full-scope offering from gap assessment through audit and remediation
- Established financial-services audit relationships across mid-market and larger entities
Where EY is strong
- Strong cyber and technology-risk practice aligned to DORA's ICT pillars
- Wide EU geographic footprint and supervisory experience
- Comprehensive service range across the DORA lifecycle
Which should you choose?
Choose BDO if…
- You are a banks.
- You want premium-tier engagement economics.
- You prioritise broad eu member-state coverage through a large national-firm network.
Choose EY if…
- You are a banks.
- You want enterprise-tier engagement economics.
- You prioritise strong cyber and technology-risk practice aligned to dora's ict pillars.
Frequently asked questions
Is BDO or EY better for DORA compliance?
EY scores higher against our methodology (85/100 vs 66/100), but the right choice depends on your entity type, budget, and which pillars you need most.