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      Keystone

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      Related searches: Keystone reviews | Keystone jobs | Keystone salaries | Keystone benefits
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      Associate Interview

      Apr 16, 2026
      Anonymous interview candidate
      London, England
      No offer
      Positive experience
      Difficult interview

      Application

      I interviewed at Keystone (London, England)

      Interview

      3 stages: 1st stage is a call with a recruiter. 2nd is a case interview with 2 consultants, 3rd is 3 different case interviews with different consultants and principals. Most were management consulting style but 1 was econ consulting based. Generally started by asking about background and past research then went into cases.
      3

      Other Associate interview reviews for Keystone

      Associate Interview

      Sep 10, 2025
      Anonymous employee
      Accepted offer
      Neutral experience
      Average interview

      Application

      I interviewed at Keystone

      Interview

      Initial interview with HR, one case interview, and then three case interviews and a behavioural round back-to-back with a partner. It was pretty standard process and interviewers were easy to talk to

      Interview questions [1]

      Question 1

      why did you want to join KS
      Answer question
      1

      Associate Interview

      Mar 19, 2024
      Anonymous interview candidate
      New York, NY
      No offer
      Positive experience
      Difficult interview

      Application

      I interviewed at Keystone (New York, NY)

      Interview

      The first round was Behavioral, the second round had one case interview, and then the third and final round had three case interviews in a row and a behavioral interview.

      Interview questions [1]

      Question 1

      Why keystone, academic/professional background, then an Economic analysis case study.
      Answer question
      1

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