Ernst & Young vs Quest Software

Ernst & Young Global Limited is a multinational professional services firm headquartered in London, United Kingdom. It is one of the "Big Four" audit firms and is the third largest professional services firm in the world by aggregated revenue in 2014, after Deloitte and PwC. The organization operates as a network of member firms which are separate legal entities in individual countries. It has 190,000 employees in over 700 offices around 150 countries in the world. It provides assurance, tax, consulting and advisory services to companies.

Since 1987, Quest has provided software solutions for the constantly evolving world of enterprise IT. Quest solutions protect and empower users and data, streamline IT operations and harden cybersecurity from the inside out. Quest has the experience to help you manage and monitor your databases, take control of your hybrid environments and secure them all with security solutions that ensure you are ready for the next threat.