Private Equity: A Day in the Life

The difference from investment banking

Banking analysts execute transactions for other people's companies. PE associates are co-owners of the companies they work on. That shifts the job meaningfully:

Banking: Advisory. Help a client do a deal. Get paid a fee. Move on.
PE: Ownership. Buy the company. Improve it for 5 years. Your returns depend on how well you do the job.

PE also has fewer all-nighters (though they happen). Work is more intellectually varied. And the timeline on any given deal is measured in years, not weeks.

Due Diligence

The deep investigation a PE firm does before buying a company. Includes financial analysis, legal review, management assessment, market analysis, and operational review. Associates lead much of this work.

What a PE associate does week-to-week

Deal Sourcing PE associates help identify acquisition targets. This means analyzing industries, tracking companies, building relationships with business brokers, and reviewing "deal teasers" (one-page summaries of companies for sale) sent by investment banks.

Initial Screening For every 100 deals a PE firm sees, perhaps 10 get a closer look and 1-2 get pursued seriously. Associates build quick models to screen whether a deal could work at different prices.

Due Diligence When the firm decides to pursue a deal seriously, associates go deep. This means:

Analyzing 3-5 years of financial statements
Building a detailed LBO model
Meeting with management teams
Reviewing customer contracts and churn data
Hiring lawyers, accountants, and consultants for specialized diligence

Investment Committee Presentation Associates prepare the memo and presentation that goes to the firm's partners for a final investment decision. This is high-stakes — if the analysis is wrong, the firm could lose hundreds of millions.

Real-world example

A Bain Capital associate might spend 3 months doing diligence on a healthcare software company. They'd model 50 scenarios, interview 20 customers, review every major contract, assess the management team, and run competitive analysis. The final investment memo might be 80 pages. Partners read it in full.

Portfolio monitoring

Once the fund owns a company (a "portfolio company"), associates help monitor it:

Review monthly financial reports against the operating plan
Track key metrics (revenue, EBITDA, churn, headcount)
Sit in on quarterly board meetings
Work on value-creation initiatives (pricing strategy, new sales hires, geographic expansion)

This is operationally interesting — you are helping run a real business, not just modeling one.

Exit preparation When it is time to sell (typically year 4-7 of ownership), PE associates help prepare the company for sale. They rebuild the financial model, prepare an Information Memorandum (the sell-side document), and help run the sale process alongside an investment bank.

Fun fact

Many PE associates say that "portfolio company work" is the most satisfying part of the job — sitting in a board meeting of a business you helped acquire, tracking whether your strategic thesis is playing out in real numbers.

The LBO model: the core technical tool

Every PE deal lives or dies by the LBO model. The model estimates:

What price can we pay for this company?
How much debt can the company support?
What are the returns at different exit prices and timelines?
What operational improvements need to happen to hit the return targets?

Unlike investment banking, where analysts build dozens of quick models, PE associates build fewer models but go much deeper. A PE LBO model might have 20+ tabs and take a week to build properly.

Scenario

The portfolio company is underperforming

You own a regional retail chain. 18 months after acquisition, same-store sales are down 8% vs the plan. You are 2 years from the planned exit. What do you do?

What is the main purpose of an LBO model in private equity?

What does a PE associate typically do AFTER a company is acquired?

PE work is more strategic and operationally engaged than investment banking — you help run companies, not just advise on their deals. The pace is less relentless, but the analytical depth and stakes are higher.

Why do PE funds eventually need to sell their portfolio companies?