When a private equity firm tells you what your business is worth, they are not offering an opinion about its quality. They are reporting the output of a calculation — one that starts with the return their investors require and works backward to a price that delivers it.

That distinction explains most of the friction owners feel in these conversations. You are describing what you built. They are underwriting what they can finance, improve, and sell again in five to seven years. Both views are legitimate, but only one of them sets the number on the letter of intent.

Here is how private equity business valuation actually works, in the order a buyer performs it.

It Starts With Adjusted EBITDA, Not Revenue

Private equity buyers price businesses on earnings, and specifically on EBITDA — earnings before interest, taxes, depreciation, and amortization. EBITDA strips out financing and accounting decisions so buyers can compare companies with different debt loads and tax positions on the same basis.

But the figure that matters is adjusted EBITDA: your reported earnings, normalized for items a new owner would not inherit. Owner compensation above market rate, personal expenses run through the business, one-time legal costs, and non-recurring items are typically added back. A related party lease below market rate gets adjusted the other way.

This is where the first real negotiation happens, and owners consistently underestimate it. Every add-back you propose must survive verification. Adjustments supported by invoices and contracts generally hold. Adjustments supported by explanation generally do not — and each one struck from the schedule costs you its full value multiplied by the multiple. A $100,000 add-back rejected at a 6x multiple is $600,000 of enterprise value gone in a single line item.

Then Comes the Multiple — and Size Drives It

The multiple applied to that adjusted EBITDA is a risk score expressed as a number. Buyers set it from comparable public companies, from precedent transactions in your sector, and from the specific risks your business carries.

The most under-appreciated factor is simple scale. Larger companies command higher multiples for the same earnings quality, because they carry less single-point risk, support more leverage, and appeal to more buyers. GF Data’s figures for private equity–sponsored transactions between $10 million and $500 million in enterprise value, covering 2025 through the third quarter, show the pattern clearly:

Enterprise value of the deal      Average entry multiple (× EBITDA)
$10M – $25M      6.4x
$25M – $50M      6.8x
$50M – $100M      8.3x
$100M – $250M      10.3x

 

Nearly four turns of EBITDA separate the smallest band from the largest — a wider spread than most sector differences produce. More recently, GF Data reported an overall average of 7.3x across 80 completed transactions in the first quarter of 2026, with larger platform deals gaining ground while smaller deals and add-ons held roughly flat. Across the broader middle market, Capstone Partners put average M&A valuations at 9.8x EV/EBITDA in 2025, up from 9.4x in 2024 — a figure drawn from a deal population weighted toward larger transactions than most owner-operated businesses occupy.

Two practical implications follow. First, growing earnings can raise your multiple as well as the base it multiplies, which compounds in your favor. Second, scale determines what kind of buyer you attract. Private equity interest in a standalone platform investment generally begins somewhere around $2 million to $5 million of EBITDA, with the buyer pool widening considerably above $5 million. Below that, firms still acquire smaller companies as add-ons to businesses they already own — frequently at attractive pricing, because the combination is worth more than the standalone.

The Four Methods Behind the Number

Buyers rarely rely on a single approach to company valuation. Most run four business valuation methods in parallel and triangulate between them:

  • Comparable company analysis — how similar public companies trade today on EV/EBITDA, adjusted downward for your size and illiquidity.
  • Precedent transactions — what acquirers actually paid for similar businesses recently. These usually price higher than public comps, because they include control.
  • Discounted cash flow — projected future cash flows discounted to today, useful as a sanity check but sensitive to assumptions.
  • The LBO returns model — the one that decides. The buyer models an acquisition using debt and equity, projects five to seven years of performance, assumes an exit multiple, and solves for the highest entry price that still clears their required return.

The returns model is why a buyer can admire your business and still not raise their offer. If the price does not produce the return, the investment analysis fails regardless of how good the company is. Understanding that reframes the negotiation: you are not arguing about merit, you are changing inputs — earnings, growth, and risk.

Due Diligence Is Where the Price Gets Re-Tested

A letter of intent is a proposal, not a price. The number becomes real only after due diligence, and diligence is designed to find reasons the number should be lower.

The centerpiece is the quality of earnings analysis, in which an accounting firm rebuilds your adjusted EBITDA from source documents. They test revenue recognition, examine margin trends by customer and product, separate recurring from one-time revenue, and challenge every add-back. Legal, tax, insurance, employment, IT, and customer diligence run alongside it.

When diligence finds something material, the buyer retrades — returns with a lower price or a restructured deal. Most retrades trace to the same handful of causes: add-backs that could not be supported, earnings concentrated in fewer customers than the buyer understood, revenue that turned out to be less recurring than described, or working capital needs larger than modeled.

The defense is preparation. Many owners now commission a sell-side quality of earnings report before going to market. It costs money and it surfaces problems while you still control the timeline — which is the difference between fixing an issue and having one discovered.

Transferable Value: What Survives Your Departure

Everything above measures earnings. This measures whether those earnings continue without you, and it is what separates two businesses with identical financials into different price brackets.

  • Owner dependence — if you hold the customer relationships, set the pricing, and solve the problems, the buyer is acquiring your habits rather than a company.
  • Management depth — a second layer of leadership that intends to stay, ideally under retention agreements signed before the process starts.
  • Customer concentration — a single account at 20% or more of revenue reliably reduces the multiple or pushes consideration into an earnout.
  • Contracted and recurring revenue — committed revenue is underwritable, and underwritable revenue supports more debt, which supports a higher price.
  • Systems and reporting — documented processes and monthly financials that close on time signal a business that can be governed by someone new.

These are the levers that move the multiple, and unlike the multiple itself, they are within your control. They also take one to three years to change credibly, which is the entire argument for starting before a sale is imminent.

Enterprise Value Is Not What You Take Home

The headline number in a private equity offer is enterprise value — the value of the business itself, debt-free and cash-free. What reaches your account is a different figure, and the distance between them surprises owners more than any other part of the process.

Enterprise value  −  debt and debt-like items  +  cash  ±  working capital adjustment  =  equity value

From that equity value, subtract what does not arrive at closing. A portion is typically held in escrow for twelve to twenty-four months against representation breaches. A portion may be contingent on future performance through an earnout. And private equity buyers frequently require the seller to roll a share of proceeds into equity in the new company — often 10% to 30% — so you retain a stake, and its value depends on the buyer’s eventual exit.

Working capital deserves particular attention, because it is the quietest source of loss. Deals set a target level — the peg — based on a trailing six- or twelve-month average, adjusted for anomalies. The mechanism runs both ways: deliver more than the peg at closing and your proceeds increase, deliver less and the purchase price is reduced dollar for dollar. Owners who collect aggressively and delay payables ahead of closing frequently find those gains reversed here.

The practical consequence: a lower headline multiple with more cash at close, a smaller escrow, and no earnout can beat a higher multiple loaded with contingencies. Compare offers on structure, not just price.

What This Means If You Are Preparing to Sell

Every element of a private equity valuation is either a fact about your business or a judgment about its risk, and both categories respond to work done in advance. Clean, defensible financials protect your add-backs. Reduced owner dependence and broader customer distribution raise your multiple. Growing earnings raises the base and often the multiple with it. Understanding deal structure lets you evaluate what you are actually being offered.

None of that can be assembled during a transaction. Exit Factor’s exit planning work — set out on its Exit on Your Terms page and structured around the VORTEx Model™ — is built for exactly this window: the period before a sale when transferable value can still be created, financials can still be cleaned up, and you still hold the leverage that comes from not needing to sell.

The owners who negotiate well with private equity buyers are rarely the ones who negotiate hardest. They are the ones who prepared early enough that the diligence found nothing, and who understood the buyer’s math well enough to argue about the right things.

Schedule a free consultation with Exit Factor to find out how a buyer would value your business today — and what would need to change to move that number.

Prefer to start locally? Find an Exit Factor office near you.

Frequently Asked Questions

What multiple do private equity firms pay for a business?

It depends heavily on size. GF Data reported average entry multiples for private equity–sponsored deals through Q3 2025 of roughly 6.4x EBITDA at $10–25 million of enterprise value, rising to 10.3x at $100–250 million, with an overall average of 7.3x in the first quarter of 2026. Sector, growth rate, recurring revenue, and customer concentration then move a specific business within that range.

How do private equity buyers calculate EBITDA?

They start with reported earnings before interest, taxes, depreciation, and amortization, then normalize it. Above-market owner compensation, personal expenses, and genuinely one-time costs are added back; below-market related-party arrangements are adjusted the other way. Only add-backs that can be evidenced with invoices and contracts typically survive due diligence.

What is the difference between enterprise value and what a seller receives?

Enterprise value is the value of the business debt-free and cash-free. Subtract debt, apply the working capital adjustment, then account for escrow holdbacks, any earnout, and required equity rollover. The cash a seller actually receives at closing is often materially below the headline figure.

Why do private equity deals get repriced during due diligence?

Because diligence tests the assumptions behind the offer. A quality of earnings analysis rebuilds adjusted EBITDA from source records, and unsupported add-backs, customer concentration, non-recurring revenue misclassified as recurring, or higher-than-modeled working capital needs all reduce the number the buyer will pay.

Is my business large enough for a private equity buyer?

Standalone platform investments generally begin around $2 million to $5 million of EBITDA, and the buyer pool widens considerably above $5 million. Firms do acquire smaller businesses as add-ons to companies they already own. Below the add-on range, individual buyers and strategic acquirers are more common, and pricing typically shifts to a multiple of seller’s discretionary earnings.

SOURCES CITED