Kantar Consultant interview questions & guide 2026

The following questions are representative of the patterns observed in recent Kantar interviews. While specific technical questions may shift depending on your regional office or specific practice area, these categories reflect the core competencies the firm evaluates.

Behavioral and Leadership

These questions assess your soft skills, your ability to manage pressure, and your alignment with the professional culture at Kantar.

• Tell me about a time you had to manage a difficult stakeholder or client.
• How do you handle working under tight deadlines or ambiguous project briefs?

Success at Kantar requires a balance of technical precision and the ability to "tell the story" behind the numbers. Do not rely on rote memorization; instead, focus on developing a framework for how you approach new problems.

Role-Related Knowledge – You must demonstrate a solid understanding of the tools of the trade, whether that is SQL, advanced Excel, or statistical software. Interviewers look for evidence that you can move beyond the "how" and explain the "why" behind your technical choices.

Problem-Solving Ability – You will be evaluated on your ability to structure ambiguous problems. When presented with a case study, articulate your thought process clearly, identify your assumptions, and stay focused on the client’s business objective.

Communication and Presentation – As a Consultant, you are the bridge between data and the client. You must be able to present your findings with clarity, brevity, and confidence, even when challenged by the panel.

The hiring process at Kantar is designed to be comprehensive and multi-staged. It typically begins with an initial screening call with a recruiter to discuss your background, motivations, and expectations. From there, you will move through a series of interviews—often including technical assessments, team-based chats, and at least one rigorous case study presentation. The process is designed to test your competence across various levels of management, ensuring you can perform in a high-stakes, client-facing environment.

The timeline above reflects a standard path, though the number of rounds can vary based on geography and seniority. You should expect the process to take several weeks; use the interval between stages to practice your presentation skills and review your technical fundamentals.

Analytical Rigor

Kantar prides itself on being a leader in data and evidence. Your interviews will test your ability to handle quantitative information with accuracy.

Be ready to go over:

• Data Manipulation – Proficient use of SQL, joins, and data cleaning techniques.
• Statistical Application – Understanding when to apply specific models or quantitative methods.
• Logical Flow – Ensuring your analysis is sound and your conclusions are supported by the evidence.

Example scenarios:

• "Given this raw dataset, what are the first three things you would check for to ensure quality?"
• "How do you handle missing or incomplete data in a client project?"

Case Study Strategy

This is the most critical hurdle. You will likely be given a prompt and asked to develop a strategy or solution, often under time pressure.

Be ready to go over:

• Structuring the Problem – Using frameworks like MECE (Mutually Exclusive, Collectively Exhaustive) to break down complex issues.
• Synthesizing Insights – Moving from data points to high-level strategic recommendations.
• Presentation Skills – The ability to deliver your findings clearly, even if the case is intentionally ambiguous.

Example scenarios:

• "You have 60 minutes to pull together a recommendation for a client—how do you prioritize your time?"
• "The client disagrees with your findings. How do you respond?"

As a Consultant, your primary responsibility is to serve as a trusted advisor to clients. You will spend your day-to-day analyzing market trends, consumer behavior, and brand performance metrics. You are expected to take raw data and turn it into a narrative that helps clients make high-stakes decisions.

You will work closely with other Consultants and senior managers to ensure that project deliverables are not only accurate but also visually compelling and strategically sound. Expect to participate in client meetings, where you will present your findings and defend your methodology. You will also be responsible for maintaining high standards of data integrity and project management, ensuring that all work is delivered on time and within the scope of the client's needs.

A successful candidate for this role typically brings a background in analytics, market research, or strategic consulting. You should have a clear track record of managing complex projects and working with data-heavy environments.

• Must-have skills – Advanced proficiency in Excel and SQL, strong experience in data visualization (Power BI/Tableau), and excellent verbal and written communication skills.
• Nice-to-have skills – Experience with statistical programming languages (like R or Python), familiarity with econometrics, and prior experience in a client-facing consulting role.
• Experience level – While requirements vary, most successful candidates demonstrate a deep understanding of business metrics and at least 2–4 years of relevant professional experience.

Q: How difficult is the interview process at Kantar? A: Candidates generally describe the process as average to challenging. The rigor is intended to ensure that you can handle the intellectual demands of the role and the pressure of client-facing work.

Q: What is the best way to prepare for the case study? A: Practice structuring business problems and creating clear, concise presentations. Focus on your logic and the "so what?"—the business impact of your analysis—rather than just the raw numbers.

Q: Will I be interviewed by my future team? A: Yes, you can expect to meet with various members of the team, including potential managers and peers, to ensure a good cultural and professional fit.

Q: What is the typical turnaround time for feedback? A: While the process is generally organized, communication can sometimes be delayed. If you do not hear back within the timeframe provided, it is acceptable to send a professional follow-up email to your HR contact.

• Prioritize the "So What?": In every presentation or answer, explain why your finding matters to the client's business.
• Be an Active Listener: When interviewers ask follow-up questions, listen carefully to their feedback. They are often trying to guide you toward a better answer; showing that you can adapt to that feedback is a huge plus.
• Structure Your Answers: Whether in a behavioral or technical interview, use the STAR method (Situation, Task, Action, Result) to keep your responses focused and impactful.
• Clarify Assumptions: If you are in a case study and feel a piece of information is missing, do not guess. Ask the interviewer for clarification—this shows you have a structured, analytical mind.

The Consultant role at Kantar offers a unique opportunity to shape the future of global brands through the power of data. By mastering your analytical toolkit, refining your problem-solving frameworks, and focusing on clear, strategic communication, you can significantly improve your standing as a candidate.

Preparation is the key to managing the intensity of the interview process. Take the time to practice your case study delivery and review your technical fundamentals. You have the potential to make a meaningful impact at Kantar, and with a structured approach to your preparation, you are well on your way to success. Explore further insights on Dataford to continue refining your interview strategy.