The Delta blow follows hot on the heels of drug manufacturer Merck, its biggest client, and mortgage lender Freddie Mac. So far this year, some 30 clients have ditched the firm.
Delta has revealed it is moving its business to rival Big Five firm Deloitte & Touche. In 2000, Andersen earned £4.2m from the airline.
Industry insiders believe the firm may be forced to enter into a merger with a rival or even collapse.
Two new audit partners have been appointed at the firm BDO in its audit practice following continued growth and investment
Investment in people, tech and businesses impacts on EY's profit per partner figure
If businesses do not take cyber security seriously in their business planning regulators may do it for them, the ICAEW has warned
Dr Richard Willis provides a several thousand-year history lesson of the profession, from origin to modern-day