I applied online. The process took 3 weeks. I interviewed at OC&C Strategy Consultants (London, England) in Nov 2025
Interview
Very structured and enjoyable interview process. Both 1st and 2nd rounds consisted of two case interviews covering market sizing and other common business cases like profitability, cost reduction, strategy.
Interviewers were all very patient and genuinely cared about driving the case forward during the interview. 1st round is with senior managers and 2nd round with partners.
Interview questions [1]
Question 1
Q. what makes OC&C different from other consultancies?
I interviewed at OC&C Strategy Consultants (New York, NY)
Interview
pretty chill. very case heavy, not a lot of behaviorals (although still be ready with a few story plus tell me about yourself and why). Cases were a lot of thinking and the interviewers were so nice and really seemed to care
Interview questions [1]
Question 1
A few cases with varying level of reasoning and math
I applied online. I interviewed at OC&C Strategy Consultants (London, England)
Interview
Online application, online test, in person case studies (market sizing plus one other) and final round was partner interviews which were part fit (motivation, prior experience etc) and part technical (more abstract / candidate-led cases)
Interview questions [1]
Question 1
How would you prioritise the rollout of a new telecom product in Brazil?
I interviewed at OC&C Strategy Consultants (Paris)
Interview
Test psychotechnique
1er round : 2 entretiens Fit+cas dont 1 en anglais
2ème tour : 2 entretiens partner fit + cas
Les interviewers sont très sympathiques et les retours sont fait rapidement
OC&C Strategy Consultants interviews FAQs
Associate Consultant applicants have rated the interview process at OC&C Strategy Consultants with 3.3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 55% positive. To compare, the company-average is 58.4% positive. This is according to Glassdoor user ratings.
Candidates applying for Associate Consultant roles take an average of 45 days to get hired, when considering 67 user submitted interviews for this role. To compare, the hiring process at OC&C Strategy Consultants overall takes an average of 35 days.
Common stages of the interview process at OC&C Strategy Consultants as a Associate Consultant according to 67 Glassdoor interviews include:
One on one interview: 38%
Skills test: 17%
Presentation: 9%
Phone interview: 9%
Personality test: 8%
IQ intelligence test: 8%
Other: 5%
Group panel interview: 4%
Drug test: 1%
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