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- The "Big Four" accounting firms employ about 1.3 million people worldwide.
- Many of these employees make six-figure salaries and are eligible for annual bonuses.
- Business Insider analyzed data to determine how much accountants and consultants are paid at these firms.
The so called "Big Four" accounting firms — Deloitte, PricewaterhouseCoopers (PwC), KPMG, and Ernst & Young (EY) — are known for paying their staff high salaries.