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Enterprise · Strategy Consultant Interview Guide

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Interview language: English

How to Pass the Serviceplan Group Strategy Consultant Interview in 2026

The Serviceplan Group DNA (TL;DR)

The 'Houses of Communication' model at Serviceplan Group seeks individuals who can seamlessly integrate diverse skill sets to deliver holistic client solutions. Interviewers look for examples of navigating complex projects across different disciplines, reflecting the Independent Network's integrated approach.

The Serviceplan Group Interview Loop

Your onsite loop will typically consist of 5 rounds.

  1. 1

    Round 1

    Recruiter Screen
    Motivation, fit, why consulting.
  2. 2

    Round 2

    Case Interview
    Market sizing, profitability, market entry, M&A - structured problem-solving with hypothesis-driven analysis.
  3. 3

    Round 3

    PEI / Personal Experience
    STAR-style stories on leadership, entrepreneurial drive, personal impact.
  4. 4

    Round 4

    Fit / Partner Round
    Why this firm, why this office, deeper resume walkthrough with senior partner.
  5. 5

    Round 5

    Behavioral / Leadership
    Past evidence of ownership, influence, resolving conflict.

The Danger Zone: Top Reasons Candidates Fail

Based on our database of Serviceplan Group interview outcomes, avoid these common traps:

  • Not reaching a constructive resolution or damaging the relationship.
  • Failing to articulate the impact or outcome of their initiative.
  • Giving a generic answer about wanting to 'solve challenging problems' without linking it to Serviceplan's specific business.
  • Not clearly stating assumptions and the rationale behind them.

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Every round, the exact grading rubric interviewers score against, all the questions, and unlimited mock-interview practice. Free account, no credit card.

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Test Yourself: Real Serviceplan Group Questions

Three real prompts pulled from our database.

Type · conflict-resolution

Tell me about a time you had a significant disagreement with a colleague or manager. How did you handle the situation, and what was the outcome?

Type · market-entry

Serviceplan is considering expanding its digital transformation consulting services into the DACH region (Germany, Austria, Switzerland). What factors should they consider, and what would be your recommendation on how to enter?

Type · resume-walkthrough

Walk me through your experience at [Previous Company/Project]. Specifically, highlight a strategic challenge you faced and how you approached solving it.

+ many more questions, signals, and worked examples

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Serviceplan Group Interview Question Bank

A sample from our database, grouped by round. Sign up to see the full set.

9 of 16 questions shown

1

Recruiter Screen

1
  1. 1

    Type · motivation

    Why are you interested in a strategy consulting role at Serviceplan Group, specifically within the advertising industry?
2

Case Interview

3
  1. 2

    Type · market-sizing

    Estimate the total addressable market for influencer marketing services for the automotive sector in Germany over the next three years.
  2. 3

    Type · profitability

    A major CPG client is experiencing declining ad spend with Serviceplan. Analyze the potential reasons for this decline and propose strategies to regain their trust and increase their budget.
  3. + 1 more questions in this round (sign up to unlock)
3

PEI / Personal Experience

3
  1. 4

    Type · entrepreneurial-drive

    Tell me about a time you identified an unmet need or opportunity and took the initiative to create something new or improve an existing process, even without being asked.
  2. 5

    Type · leadership

    Describe a situation where you had to lead a team through a challenging project with tight deadlines and competing priorities. How did you ensure the team stayed focused and delivered?
  3. + 1 more questions in this round (sign up to unlock)
4

Fit / Partner Round

3
  1. 6

    Type · firm-fit

    Based on your understanding of Serviceplan's integrated approach (e.g., 'Integrating the best of digital, media and creative'), how do you see your skills contributing to our unique value proposition for clients?
  2. 7

    Type · resume-walkthrough

    Walk me through your experience at [Previous Company/Project]. Specifically, highlight a strategic challenge you faced and how you approached solving it.
  3. + 1 more questions in this round (sign up to unlock)
5

Behavioral / Leadership

6
  1. 8

    Type · collaboration

    Describe a situation where you had a technical disagreement with a colleague or team member. How did you approach the discussion, and what was the resolution?
  2. 9

    Type · Conflict Resolution

    Tell me about a time you had a significant disagreement with a colleague or manager. How did you handle the situation, and what was the resolution?
  3. + 4 more questions in this round (sign up to unlock)

Unlock all 16 Serviceplan Group questions, free

No credit card. Every question with its framework, the grading signals interviewers score against, and a worked answer for each.

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Interview tracks at Serviceplan Group

How Serviceplan Group's DNA translates across functions. Pick your role.

Compare Serviceplan Group with similar employers

Same DNA, different bar. Browse the closest companies in our database and see how their loops differ.

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Sample answers

What a strong answer to these Serviceplan Group interview questions shows.

Tell me about a time you had a significant disagreement with a colleague or manager. How did you handle the situation, and what was the outcome?

A strong answer shows: Demonstrates active listening and empathy.; Focuses on finding a resolution rather than winning an argument.; Shows maturity and professionalism in handling disagreements..

Serviceplan is considering expanding its digital transformation consulting services into the DACH region (Germany, Austria, Switzerland). What factors should they consider, and what would be your recommendation on how to enter?

A strong answer shows: Conducts a thorough analysis of market attractiveness and competitive landscape.; Proposes a well-reasoned entry strategy with clear rationale.; Identifies key risks and mitigation plans..

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