Oil Refining Industry

Deloitte Case Study Prompt

Our client today is an oil refining company, which has 25% of world-wide market share of the oil industry.

Its machinery division generates $4M annually in revenues by supplying machinery to refineries (not owned by your company) around the world. It is unknown what share of the market $4M represents.

How do you assess the current operating status of this division?

Case Study Overview

This Deloitte case study is a Market Sizing case. You have been tasked with calculating the market share of 1 division within the client’s business and compare that to the client’s overall market share. You have been given only a few numbers to work with.

There are 2 ways to solve a Market Sizing case. You can take either a top-down or bottom-up approach. It’s up to you to decide which angle will work best for the case.

There are typically four steps involved in Market Sizing cases:

1. Create your structure for approaching the problem (5 steps or more is best)
2. Make assumptions
3. Crunch the numbers
4. Develop insights

Deloitte Interview Tips

Want to stand out in your Deloitte interview? Emphasize building your upfront case structure to be fundamentally sound.

Make sure to take the time to build the best framework for the business situation in the case.

Make the most of your time with this Deloitte case study by identifying 1 or 2 key takeaways/areas of growth. Start working to refine those areas.

Not sure how to structure your case interview prep? Schedule a diagnostic session with an expert interview coach today.