Who are the big four in auditing?
Asked by: scraper | Last update: August 16, 2026Score: 0/5 (0 votes)
The "Big Four" refers to the four largest global professional services and accounting networks: Deloitte, PricewaterhouseCoopers (PwC), Ernst & Young (EY), and KPMG. They dominate the industry by auditing the vast majority of public companies and Fortune 500 corporations.
Which Big 4 is hardest to get into?
Deloitte and PwC are generally considered the hardest of the Big 4 to get into. Both receive the highest volume of applicants globally (Deloitte alone processes nearly 2 million applications), making their overall acceptance rates incredibly low, sometimes hovering around 1%.
Who was the big 5 in audit?
Not all these mergers were tidy, since the international networks are federations of national partners, some of whom went their own ways, but the entities they led to—KPMG, Deloitte, Ernst & Young and PwC—together with Arthur Andersen became the Big Five which dominated the world market in large firm audit.
Why is McKinsey not Big 4?
McKinsey isn't a "Big 4" firm because that term refers specifically to the four largest global accounting networks (Deloitte, PwC, EY, and KPMG). In contrast, McKinsey is a pure-play management consulting firm, alongside Boston Consulting Group (BCG) and Bain & Company, collectively known as "MBB".
Is it the Big 4 or big 5?
The "Big 4" refers to the current four largest global professional services and accounting networks—Deloitte, EY (Ernst & Young), PwC, and KPMG—which dominate auditing and tax services. The "Big 5" was the industry standard until 2002, including these four plus Arthur Andersen, which collapsed following the Enron scandal.
Who are the Big Four firms and what do they do?
Is a CPA required to work at Big Four?
The single most important certification needed for a Big 4 career is a Certified Public Accountant (CPA) license.
Is Big 4 consulting dying?
The Big 4 Consulting Model is Changing Forever. The Big 4 Consulting Model has Changed Forever After the layoff wave of 2023-24, the Big 4 are still cutting. PwC laid off 1,500 US employees in May 2025. Deloitte cut 180 advisory roles in the UK.
Who are the top 3 consultants in the world?
The top 3 management consulting firms globally—collectively known as "MBB"—are McKinsey & Company, Boston Consulting Group, and Bain & Company. These firms are the most prestigious in the world and are highly sought after by corporate executives and top-tier graduates.
What are Big 4 salaries like?
The Big 4 accounting firms salary ranges from $55,000 for associates to $390,000+ for directors, with partners earning $250,000 to $5 million. Consulting roles pay the most, while audit and tax salaries start lower, showing function is more important than the firm.
What are the big 7 audit firms?
- Deloitte. Deloitte is ranked number one with revenues of $70.5 billion of revenue in fiscal year 2025. ...
- PwC. The aforementioned PwC comes in at number 2 on the top 10 accounting firms ranking. ...
- EY. Ernst and Young comes in at number 3. ...
- KPMG. KPMG rounds out the top 4 accounting firms. ...
- BDO. ...
- RSM. ...
- Grant Thornton. ...
- Crowe Horwath.
Why is Accenture not part of the Big 4?
Accenture is not a "Big 4" firm because it is a publicly traded technology and management consulting company, whereas the "Big 4" (Deloitte, PwC, EY, and KPMG) are private global accounting and auditing networks.
What is the least prestigious Big 4?
Overall, among the Big 4:
- KPMG is probably the lowest tier and I would say they start you off with a lower base than other firms.
- The ranking among the other three is usually Deloitte, PwC and EY, though in financial services, EY is probably 2nd.
Who is the smallest of the Big 4?
KPMG. Another story of mega-mergers, KPMG was founded in 1987 after Peat Marwick International and Klynveld, Peat Marwick, Goerdeler announced they would be joining forces. Of the Big 4, KPMG is the smallest and also the only one operating outside of London – the firm's headquarters is in Amstelveen, Netherlands.
Who is EY's biggest competitor?
Top Competitors and Alternatives of EY
The top three of EY's competitors in the Accounting And Tax Services category are PwC with 70.70%, CCH Axcess with 3.11%, AndersenTax with 1.22% market share.
Is working at EY impressive?
EY has an employee rating of 3.7 out of 5 stars, based on 83,364 company reviews on Glassdoor which indicates that most employees have a good working experience there. The EY employee rating is in line with the average (within 1 standard deviation) for employers within the Financial Services industry (3.7 stars).
Will AI replace Big 4 auditors?
The Big Four accounting firms—Deloitte, Ernst & Young, PwC, and KPMG—all agree they won't use AI to replace human accountants. That doesn't mean they plan to avoid implementing AI altogether. Instead, they'll use it to improve the way you work as an accountant.
Why did people quit Big 4?
They Didn't Build the Right Relationships. Here's something most people won't tell you: your experience at Big 4 is 70% determined by your manager and team. People who quit early often: Got assigned to difficult managers and didn't seek support.
How much do the Big 4 pay graduates?
Average salaries for graduates at the Big 4
As a graduate at a Big 4 firm, you can expect to earn around £30,000 as a starting salary. After completing your training and becoming qualified, this can increase to £50,000.
What is the #1 accounting firm in the world?
Which Big 4 has the best work culture?
In my opinion EY has better culture. Ex EY, now at Deloitte. Much prefer Deloitte in terms of culture but it's very practice dependent. PwC pays most of the Big 4 in my market and practice, but they also work the longest hours sooo…
What is EY known for?
EY (Ernst & Young) is a global professional services network and one of the "Big Four" accounting firms. It is primarily known for providing: