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THE CONSULTING FILES · AN XLSLIDES SERIES

The decisions.
The money.
The consequences.

The strategies that looked convincing. The incentives behind them. The people who carried the consequences. Investigative case studies for people who make recommendations for a living.

Explore the cases
Swissair’s Hunter Strategy, illustrated as an investigative case fileEnron and the War for Talent, illustrated episode artwork
EVIDENCE BEFORE CERTAINTY

Original documentaries, illustrated exhibits and practical analysis. We distinguish allegations, company responses and legal outcomes, then ask what a decision-maker can learn.

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10 CASES · STRATEGY TO PUBLIC TRUST
The Consulting Files: Why Swissair Failed: The Hunter Strategy, Explained

FILE 01 · Strategy & liquidity

Why Swissair Failed: The Hunter Strategy, Explained

An airline known as the flying bank bought a network of troubled carriers. The map grew. The cash ran out.

10 MIN READRead the case
The Consulting Files: Rajat Gupta’s Insider Trading Case: When Trust Broke

FILE 02 · Trust & confidentiality

Rajat Gupta’s Insider Trading Case: When Trust Broke

The former McKinsey leader reached the most powerful boardrooms in business. A series of calls became evidence against him.

10 MIN READRead the case
The Consulting Files: Enron, McKinsey and the Limits of the War for Talent

FILE 03 · Incentives & control

Enron, McKinsey and the Limits of the War for Talent

Enron hired exceptional people and celebrated exceptional results. Its systems failed to distinguish performance from the appearance of performance.

10 MIN READRead the case
The Consulting Files: McKinsey, Purdue and the Opioid Crisis: A Strategy Case

FILE 04 · Growth & responsibility

McKinsey, Purdue and the Opioid Crisis: A Strategy Case

What happens when an ordinary sales-growth toolkit is applied to a product with extraordinary risks?

11 MIN READRead the case
The Consulting Files: McKinsey, Bain and South Africa’s State Capture

FILE 05 · Institutions & procurement

McKinsey, Bain and South Africa’s State Capture

An electricity company, a freight network and a tax authority reveal different ways that institutional safeguards can fail.

11 MIN READRead the case
The Consulting Files: Luanda Leaks: The Consultants and Angola’s Oil Money

FILE 06 · Money flows & due diligence

Luanda Leaks: The Consultants and Angola’s Oil Money

The contract, the invoice and the beneficiary were not always the same thing. Following the payment chain changes the story.

11 MIN READRead the case
The Consulting Files: Allstate and McKinsey: Good Hands or Boxing Gloves?

FILE 07 · Metrics & customer fairness

Allstate and McKinsey: Good Hands or Boxing Gloves?

A claims-transformation programme became a dispute about fairness, software, documents and the promises an insurer makes.

11 MIN READRead the case
The Consulting Files: McKinsey’s Saudi Arabia Report: The Risk of Naming Names

FILE 08 · Research & downstream harm

McKinsey’s Saudi Arabia Report: The Risk of Naming Names

A short social-media analysis raised a larger question: what responsibilities follow when ordinary research identifies vulnerable people?

10 MIN READRead the case
The Consulting Files: McKinsey and ICE: Who Carries the Cost of a Saving?

FILE 09 · Cost & public duty

McKinsey and ICE: Who Carries the Cost of a Saving?

A detention-cost project exposes the difference between an accounting saving and a defensible public-service outcome.

11 MIN READRead the case
The Consulting Files: The McKinsey Affair in France: Spending, Tax and Trust

FILE 10 · Public money & transparency

The McKinsey Affair in France: Spending, Tax and Trust

A Senate inquiry into government consulting became a test of transparency. Several investigations followed, with different questions and outcomes.

11 MIN READRead the case

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