Author: Florian Smeritschnig

Wide cover image showing a modern consulting office, city skyline, business charts, and the headline “Oliver Wyman: The Insider Guide.”

Oliver Wyman Consulting: The Insider Guide for 2026

Updated May 6, 2026 | By Florian Smeritschnig, Former McKinsey Senior Consultant Most candidates treat Oliver Wyman as the “safety” firm if McKinsey, BCG, or Bain don’t work out. That framing costs them the offer. Oliver Wyman runs the highest quantitative bar of any major consulting firm, and its financial services practice serves roughly 80%…
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Cover image for an article about Bain office locations, showing a consultant viewing a global map with connected international city hubs and major business skylines, representing what applicants should consider before applying.

Bain Office Locations: What to Know Before You Apply (2026)

Bain & Company runs about 65 offices across 40 countries — the smallest footprint in MBB by design. Bain has historically prioritized fewer, denser offices over the McKinsey-style global expansion, and the firm’s culture, recruiting, and client work reflect that choice. Office identity matters more at Bain than at any other top-tier firm. Most candidates…
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Cover image for an article about BCG office locations, showing a consultant viewing a global map with connected international city hubs and major business skylines, representing what applicants should consider before applying.

BCG Office Locations: What to Know Before You Apply (2026)

BCG operates more than 100 offices in over 50 countries, and unlike its competitors, the firm has a clear cultural anchor: Boston, where Bruce Henderson founded the firm in 1963. That heritage still shows up in how BCG hires, where it concentrates its strongest practices, and which offices punch above their weight. Most candidates pick…
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Cover image for an article about McKinsey office locations, showing a consultant viewing a global map with connected city hubs and major business skylines, representing how applicants should think about office choice before applying.

McKinsey Offices: All 130+ Locations and Which to Apply To

By Dr. Florian Smeritschnig, former McKinsey Senior Consultant · Updated October 5, 2026 Apply to McKinsey offices where your profile is scarce, not the one with the best skyline. McKinsey has offices in 130+ cities in 65+ countries, and every one of them hires against the same standard. What differs is how many people compete for each…
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Cover image for an article on free MBA casebooks, featuring a professional desk setup with a laptop displaying case analysis charts, a stack of leading business school casebooks (Harvard, INSEAD, LBS, Stanford, Kellogg), and a clean consulting-themed layout emphasizing structured problem-solving and case interview preparation.

Free MBA Casebooks: 700+ Cases Ranked by an Ex-McKinsey Consultant (2026)

Updated October 2026 · By Florian Smeritschnig, Former McKinsey Senior Consultant The best free MBA casebooks for case interview practice in 2026 are the Yale Graduate Consulting Club 2024, MIT Sloan 2020, and Kellogg 2020 casebooks — but only 16 of the 47 casebooks circulating online are worth deep practice. The rest are outdated, repetitive,…
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