Total 4 rounds—HR screening, first round (1 case), second round (3 cases), final round with partner. The cases were open-ended compared to MBB cases, and pretty straightforward. Economics and strategy concepts tested.
I applied online. I interviewed at Keystone (New York, NY) in June 2026
Interview
Many interviews; 30 min behavioural, then case, then 3 case interviews for final round and usually one with partner after plus a writing assigment - quite a few interviews. Strategy consulting interviews despite the nature of the work. Highlight hard data / programming sklills if you have them.
1st round is 30 mins with a recruiter, 2nd is a case itnerview with 2 consultants, 3rd is back to back case interviews with consultants. overall interviewers were nice to talk to