According to simulation findings comparing “in-house” vs. “outsourcing (BSG)” cost of operations over five years, it was predicted that the latter would result in more than 30 to 40% cost savings, with the validity of these findings also confirmed in real world practice. Moreover, on top of the quantitative cost savings, clients also stand to gain many qualitative benefits as well - reduced pressure to maintain and manage their own man-power pool, access to advice on IT infrastructure operations and planning from professionals, etc.