Firm library
L.E.K. Consulting
A strategy firm strong in commercial due diligence and life sciences, with reported fast, quantitative cases and a written case in the final round.
22 min2 lessons Last reviewed
Start lesson 1 L.E.K. Consulting: who they are and what they value
Key takeaways
- Consulting tends to run candidate-led cases, where you are expected to drive the analysis.
- Commonly reported priorities: Fast, accurate math; market and diligence structuring; commercial judgment; clear presentation of findings.
- Practice fast market-sizing and market-growth math.
- Practice due-diligence cases: market size, growth, competition, and the target company's position.
- Candidate accounts describe L.E.K. cases as candidate-led, fast, and number-heavy, often about markets and whether an investor should buy a company.
By the end you will be able to
- Understand how interviews typically run at L.E.K. Consulting, and what varies by office
- Know what each stage is designed to test
- Follow a preparation plan for this firm
Lessons
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At a glance: L.E.K. Consulting
How it positions itself
Strategy and commercial due diligence, strong in life sciences and private equity work.
Case style
Candidate-led: you are expected to drive.
What it values
Fast, accurate math, Market and diligence structuring, Commercial judgment, Clear presentation of findings.
Fit interview
Behavioral questions on motivation and fit, usually within the case interviews (reported).