Mercer Consulting is the largest human resource management consulting organization in the world, and it is also an institutional investment consultant and financial service company serving more than 30 countries around the world. Its headquarters is located in new york, USA.
In the world ranking of Vault consulting companies, Mercer ranks 1 in human resource consulting, and ranks in the top 20 in the world in financial consulting, public sector consulting, operation consulting and medical care consulting.