Top 5 HR Companies in the World

4. KPMG

2021 Revenue: $32.13 billion

KPMG is one of the ‘big four’ in the consulting industry, which collectively are the four largest professional service companies in the world by annual sales. As a leading consultant company, KPMG offers audit, tax and advisory services. Given its scale, the company had 265,000 employees in 143 countries and territories that serve the needs of business, governments, public sector agencies, not-for-profits and more. In 2021, KPMG had sales of $32.12 billion, which ranks it #4 on our list of Top 10 HR Companies in the World.