Best Audit frims In srilanka

There are hundreds of audit firms around the srilanka.but most cases they are several audit firms are very reputed.
there are researches to reveal best audit firms in srilanka.

1 price water house coopers
2 KPMG
3 Ernst & Young

if you have Audit experience in this you can get higher position job.normelly trainees stay 3 or 5 years in audit firms........

requirements for audit firm is only passed A/L