Updated May 2026 · By Florian Smeritschnig, Former McKinsey Senior Consultant The Big 4 are the four largest professional services firms in the world: Deloitte, PwC, EY, and KPMG. Together they employ over 1.5 million people across more than 150 countries and generated combined revenue of approximately $220 billion in their 2024 fiscal years, with…
Read more
Updated May 2026 · By Florian Smeritschnig, Former McKinsey Senior Consultant Consulting brainteasers are short logic, math, or lateral-thinking puzzles used by tier-2 firms, the Big 4, boutique consultancies, and in-house consulting teams to test structured problem-solving under pressure. McKinsey, BCG, and Bain almost never use them, so if MBB is your target, brainteasers are…
Read more
Navigating the world of consulting interviews requires not only case-solving acumen but also the ability to articulate why you’re drawn to this field and, specifically, to the firm you’re interviewing with. Understanding how to convincingly answer the “Why consulting?” and “Why our firm?” questions is crucial in consulting fit interviews. This article aims to arm…
Read more
If you are looking at this article, chances are that you came from The 1%: Conquer Your Consulting Case Interview or The 1%: Case Interview Workbook. You can download the case interview feedback and scoring sheet for peer case practice below. How are consulting interviews scored? All consulting firms similarly score case interviews, even though…
Read more
The Kearney Recruitment Test is a typical consulting aptitude test, combining numerical, verbal, and other case skill assessments for you to pass if you want to work for Kearney. It is employed in a similar way as the McKinsey Problem Solving Game, the BCG Online and Chatbot Case / BCG Pymetrics / BCG Cognitive Test or the Bain SOVA / TestGorilla and…
Read more
Florian spent five years at McKinsey as a Senior Consultant and is a highly experienced consulting interviewer and problem-solving coach. Having conducted interviews with hundreds of candidates, he understands exactly what top-tier firms look for in successful applicants.
He founded StrategyCase.com to make top consulting careers more accessible by providing tailored, up-to-date insights into the recruiting process. Recognized as the most successful case and fit interview coach, Florian has helped his clients secure 700+ offers at MBB, Tier-2 firms, Big 4 consulting divisions, in-house consultancies, and boutique firms over the past four years.
He is the author of “The 1%: Conquer Your Consulting Case Interview,” “The 1%: Case Interview Workbook,” and “Consulting Career Secrets”, all available on Amazon.
