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Mars & Co Reviews

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Mars & Co Founder & Chairman Dominique Mars
Dominique Mars
11 Ratings
  • Fun and great environment

    • Work/Life Balance
    • Culture & Values
    • Career Opportunities
    • Comp & Benefits
    • Senior Management
    Current Employee - Administrative
    Current Employee - Administrative

    I have been working at Mars & Co full-time (More than 5 years)

    Neutral Outlook
    No opinion of CEO
    Neutral Outlook
    No opinion of CEO


    Amazing coworkers, location and benefits.


    Not any growth. For certain positions there is nowhere to go beyond where you are.

Mars & Co Interviews

Interview Experience

Interview Experience


Getting an Interview

Getting an Interview


Interview Difficulty


Interview Difficulty




    Associate Consultant Interview

    Anonymous Employee in Greenwich, CT
    Declined Offer
    Positive Experience


    I applied online. The process took 3 weeksinterviewed at Mars & Co (Greenwich, CT) in May 2015.


    There were three rounds. The first was a 30-minute phone interview with typical fit questions. The next one was a set of in-person interviews consisting of back to back 45-minute meetings with an Associate Consultant and then a Senior Consultant. Each of these interviews contained fit questions and one case. The final round was another set of in-person interviews: this time three back-to-back interviews with a Project Manager and then two Senior Vice-Presidents. They asked fit, brain-teaser, and case questions. Two consultants also took me to lunch before my final-round interviews. Case questions consisted primarily (but not solely) of market sizing. One of the interviewers really challenged my process at a couple of points but every other interviewer was simply supportive throughout the whole thing. The Senior Vice-Presidents that I met with were especially warm and friendly. Communication and coordination with HR was quick and smooth throughout the entire process.

    Interview Questions

    • Basic fit questions: e.g. Why Mars & Co? Why consulting? Tell me about yourself. Brain teasers: Probability questions Market sizing and case questions: (Don't want to out there material)   Answer Question

Mars & Co Awards & Accolades

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Canada's Top 100 Employers , Mediacorp Canada, 2010
America's Largest Private Companies , Forbes, 2009
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Additional Info

Headquarters Paris, France
Size 150 to 499 Employees
Founded 1979
Type Company - Private
Industry Business Services
Revenue Unknown / Non-Applicable
Competitors Unknown

Mars & Co was founded in 1979 by Dominique Mars, then a Director of The Boston Consulting Group. He thought it was essential for a strategy consulting firm to guarantee each and every one of its clients the exclusivity of its services, thus limiting itself to a selected number of clients. Because it wasn't the direction BCG was headed towards, he founded Mars & Co in order to practice what he was preaching. Since its inception, Mars & Co's goals, mission and rules of engagement have never changed. Its major "raison d'être" has ... More

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