Ernst & Young is one of the largest global professional services firms– based in London, England. They are counted amongst the Big Four accounting firms. EY has recently shifted its historical business focus towards consulting.EY has advanced in the strategic consulting market, competing with “Big Three” (MBB) companies.They have expanded their services and market share in operations services consulting, HR services consulting, strategy services consulting, financial services consulting & technology services consulting.
The firm was founded in 1849, and since then EY has continues to grow and operate as a network of member firms, which are separate legal entities in individual countries. EY has 270,000 employees within 700 offices across 150 countries around the world. Their primary services include: provides assurance, tax, consulting and advisory services to companies.