Generally, firms have similar entry requirement regarding their graduates. They often requires:
•A predicted or obtained 2.1 honours degree in any disciplines
•A or B GCSE Maths and English UCAS 300#
•Minimum of 320 UCAS Tariff points* (or 26 UCAS points
Extenuating Circumstances exists if there is something to consider that has affected your academic results.
Reference: http://www.kpmgcareers.co.uk/Graduates/HowtoApply–OurRequirements_(10204).aspx?pg=10204