Yes, BDO is widely considered the top-tier, largest "mid-tier" accounting firm, often recognized as the leading firm immediately outside the "Big 4" (Deloitte, PwC, EY, KPMG). It is a massive global network in over 160 countries that competes directly with the Big 4, often described as the "5th" or a "top-6" firm.
The FRC has published its annual review of audit quality of the largest (tier 1) audit firms (BDO, Deloitte, EY, Forvis Mazars, KPMG and PwC).
The 2nd tier accounting firms all have less than 100,000 employees as well. They offer professional services just like the big 4 do, but they offer them on a much smaller global scale than the big four accounting firms do. 2nd tier accounting firms: BDO.
BDO LLP operates in 18 offices across the UK, employing 8,000 people. It has UK revenues of £1bn. It provides Audit, Tax, Deals, and Consulting, Risk & Outsourcing services predominantly to mid-sized, entrepreneurially-spirited, high-growth businesses that are driving growth in the UK economy.
BDO USA Snags Top-Five Ranking on Vault Accounting 25 for Seventh Year in a Row. CHICAGO, April 23, 2024 – BDO USA, one of the nation's leading accounting and advisory firms, has once again placed in the top five of the 2025 Vault Accounting 25, a ranking of the 25 best accounting firms to work for by Vault.
Yes, BDO is widely considered the fifth-largest accounting network globally, often referred to as the "next biggest" after the dominant Big Four (Deloitte, PwC, EY, KPMG) and is sometimes included in discussions about a "Big Five" or "Big Six" tier, especially in markets like India, but it's technically the #5 global player by size and revenue.
Who are the top mid-tier accounting firms in 2025? The top companies are BDO, Aone Outsourcing, RSM, Grant Thornton, Crowe Global, Mazars, and Baker Tilly, renowned for their global coverage and success in the middle market.
India's corporate audit market is experiencing unprecedented consolidation, with the so-called “Big 6” accounting firms-Deloitte, EY, KPMG, PwC, Grant Thornton, and BDO-increasing their stranglehold on India's largest listed companies.
Compare company reviews, salaries and ratings to find out if BDO or RSM is right for you. BDO is most highly rated for Culture and RSM is most highly rated for Compensation and benefits. Learn more, read reviews and see open jobs.
Mid-tier firms are those that are not part of the Big 4 but are larger than your small local firms. They generally employ anywhere from 1,000 - 10,000 team members. Some mid-tier firms have name recognition throughout the industry, but many don't.
A Block Development Officer is qualified for salary by the norms of the Seventh Pay Commission. The BDO salary is Rs 18,500, without including DA, TA, or HRA. It may rise to Rs 45,500 and ultimately reach Rs 1,21,600 if the candidate is appointed as Deputy Development Commissioner.
Big 4 firms typically tend to operate at the lower levels of the value chain. Typically, these firms are highly geared towards Financial Services Institutions ... As such, Tier-1 and highly strategic projects are the mainstay of MBB and the Big-4 typically do not have the credentials to operate in that space.
Yes, BDO is widely considered the fifth-largest accounting network globally, often referred to as the "next biggest" after the dominant Big Four (Deloitte, PwC, EY, KPMG) and is sometimes included in discussions about a "Big Five" or "Big Six" tier, especially in markets like India, but it's technically the #5 global player by size and revenue.
The median yearly total compensation reported at BDO USA for the Partner Manager role in United States is $161,500.
Brand Finance Global 500 ranking
BDO is among the world's 500 most valuable and strongest global brands in 2021.
How much does a Bdo make? As of Jan 15, 2026, the average annual pay for a Bdo in the United States is $155,270 a year. Just in case you need a simple salary calculator, that works out to be approximately $74.65 an hour. This is the equivalent of $2,985/week or $12,939/month.
RSM is the sixth-largest accountancy professional services network in the world by revenue. RSM's member firms are independent accounting and advisory businesses, each of which practices in its own right and is unified as part of the network.
The "Big 5" accounting firms were Deloitte, Ernst & Young (EY), KPMG, PricewaterhouseCoopers (PwC), and Arthur Andersen; however, after Arthur Andersen collapsed following the Enron scandal in 2002, the industry consolidated into the current "Big Four": Deloitte, PwC, EY, and KPMG, which remain the largest global accounting networks.
Top CA Firms in Bangalore for Jobs & Articleship
The Big 4 includes Deloitte, PwC, Ernst&Young, and KPMG. Next to them are BDO, RSM, Grant Thornton, and Crowe.