BCG vs EY-Parthenon: MBB vs Big 4 Strategy
Updated January 2026·10 min read
Head-to-Head: BCG vs EY-Parthenon
9/10
Interview Difficulty
7/10
6/10
Work-Life Balance
6/10
9/10
Compensation
8/10
9/10
Prestige
7/10
9/10
Exit Opportunities
8/10
BCGEY-Parthenon
Quick Summary
Both Boston Consulting Group and EY-Parthenon are excellent consulting firms with strong reputations. BCG is known for those seeking mbb brand, while EY-Parthenon excels at pe-focused candidates. Your choice should depend on your career goals, preferred working style, and cultural fit.
Detailed Comparison: BCG vs EY-Parthenon
| Category | BCG | EY-Parthenon |
|---|---|---|
| Market Position | Top-tier MBB strategy firm | Big 4 strategy arm with PE focus |
| Specialization | Generalist with strong digital/sustainability | PE due diligence, education, healthcare |
| Compensation | MBB-level pay | 10-15% below BCG |
| Case Style | Candidate-led, creative strategy | Candidate-led, PE/investment focused |
| Culture | Intellectual, collaborative | Analytical, deal-oriented |
| PE Exits | Excellent across all fund types | Strong for middle-market, portfolio ops |
Key Takeaways
- Market Position: BCG for brand prestige
- Specialization: EY-P for sector depth
- Compensation: BCG pays more
- Case Style: Different flavor; same prep
Who Should Choose Which?
Choose BCG if you...
- ✓Those seeking MBB brand
- ✓Generalist strategy interests
- ✓Maximum exit optionality
Choose EY-Parthenon if you...
- ✓PE-focused candidates
- ✓Education/healthcare sector interest
- ✓Those valuing deal exposure
Interview Process Comparison
BCG Interview Process
- • Online assessment/screening
- • 2-3 rounds of case interviews
- • Behavioral/fit interviews
- • Final round with partners
EY-Parthenon Interview Process
- • Online assessment/screening
- • 2-3 rounds of case interviews
- • Behavioral/fit interviews
- • Final round with partners
Prepare for Both BCG and EY-Parthenon
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Start PracticingFrequently Asked Questions
BCG or EY-Parthenon for private equity?
BCG provides better PE exits overall, especially to megafunds. EY-Parthenon is strong for middle-market PE and portfolio operations roles. For pure PE career focus, BCG still wins.
Is EY-Parthenon interview easier than BCG?
Yes, generally. BCG has lower acceptance rates and the Casey chatbot adds a screening layer. EY-Parthenon interviews are rigorous but more accessible.
How do EY-Parthenon cases differ from BCG?
EY-Parthenon cases lean toward investment analysis, due diligence, and market sizing. BCG cases are broader strategy. Both are candidate-led but EY-P has more PE flavor.
Can I lateral from EY-Parthenon to BCG?
Possible with strong performance. You'd interview as experienced hire after 1-2 years. EY-P's analytical rigor prepares you well, but competition is fierce.