Yes, BDO is a very large, global accounting firm, frequently ranked as the 5th or 6th largest network in the world, sitting just below the "Big 4" (Deloitte, EY, KPMG, PwC). It is a major player in the accounting, tax, and advisory industry, with over 119,000 employees and more than 1,800 offices in 166 countries.
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.
About the Company
BDO USA, P.C. is the U.S. member firm of BDO International Ltd., one of the world's largest accounting and advisory organizations serving the middle market, with more than 119,600 people working out of more than 1,800 offices across 166 countries and territories.
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.
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.
Ranking after the Big 4 are: BDO Global, the 5th largest accounting firm with 97,000 employees in more than 150 countries and 2021 revenue of $11.8 billion. RSM International's revenues jumped to $7.3 billion in 2021. Grant Thornton, with its 62,000 employees in 135 countries, generated $6.6 billion.
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.
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.
The median yearly total compensation reported at BDO USA for the Partner Manager role in United States is $161,500.
Competitors and Alternatives to BDO External Audit Services
BDO – $14 billion (BDO Accounting Firm Information) RSM $10 billion. Grant Thornton – $8 billion. Crowe $ 5.8 billion.
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.
Is BDO a good company to work for? BDO has an overall rating of 3.6 out of 5, based on over 14,664 reviews left anonymously by employees. This rating has decreased by 2% over the last 12 months. 66% of employees would recommend working at BDO to a friend and 60% have a positive outlook for the business.
Mid-tier accounting firms combine global expertise with localized, relationship-driven service. They deliver cost-effective and agile accounting solutions tailored to SMEs and fast-growing businesses. Leading firms in 2025 include BDO, Aone Outsourcing, RSM, Grant Thornton, Crowe Global, and Mazars.
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.
Fast-forward a few years, and Erica now runs an accounting practice making over $200,000 yearly—on less than 15 hours of work per week.