Is it possible to equate your ratings with S&P (Standard & Poor's) ratings?

Mapping of S&P (Standard & Poor's) ratings with ours is provided in the table below. Please keep in mind, that we do not provide assessment for long-term risks (S&P does provide), therefore we have mapped only S&P's short-term ratings:

S&P Short-term ratings S&P Rating description Propartner Short-term ratings
A-1 Prime AAA;AA
A-1 High grade AA;A
A-1 Upper medium grade BBB
A-2 Lower medium grade BB
A-3 Lower medium grade B
B Non-investment grade speculative CCC
B Highly speculative CC
C Substantial risks CC
C Extremely speculative C
C Default imminent with little prospect for recovery C
D In default D