What Is Enterprise Value (EV)? The True Cost to Buy a Company

What is Enterprise Value?

Enterprise Value = Market Cap + Total Debt − Cash

EV represents the theoretical total cost to acquire a business outright: you'd pay the market cap to buy all the shares, assume all existing debt (which becomes your obligation), and receive the cash on the balance sheet (which offsets the cost).

Why EV vs. market cap matters

Compare two hypothetical companies:

Company A: $10B market cap, $2B debt, $3B cash → EV = $10B + $2B − $3B = $9B
Company B: $10B market cap, $8B debt, $1B cash → EV = $10B + $8B − $1B = $17B

Same market cap. But Company B is nearly twice as expensive to truly acquire, because you'd be inheriting $8B in debt obligations. Market cap comparisons alone would suggest these companies are equally valued — which is completely misleading.

EV multiples: how EV is used in practice

EV/EBITDA: The primary M&A multiple. Capital-structure neutral. Common benchmarks: 8–12× for mature businesses, 15–25× for growth companies.

EV/Revenue: Used for high-growth companies with low or negative EBITDA. Typical for SaaS: 5–15× for fast growers.

EV/EBIT: Similar to EV/EBITDA but includes depreciation — more conservative for capital-intensive businesses where capex is a real ongoing cost.

Cash-rich companies: when market cap overstates the price

The reverse situation is equally important. A company with $10B market cap and $4B in net cash has an EV of just $6B. You're only paying $6B for the actual operating business. Stripping out the cash before applying a valuation multiple gives a much more accurate picture of what you're paying for the earnings power.

Key takeaways

EV = market cap + debt − cash. The true acquisition cost of a business.
Two companies with identical market caps can have very different EVs depending on leverage.
EV/EBITDA is the standard M&A multiple — use it to compare across capital structures.
Cash-rich companies look more expensive by market cap than they truly are by EV.

Frequently Asked Questions

What is the enterprise value formula?

Enterprise Value = Market Cap + Total Debt − Cash and Cash Equivalents. Some versions also add minority interest and preferred shares. The idea: if you acquired the whole company, you'd pay the market cap for the equity, assume the debt, and keep any cash on the balance sheet.

Why is enterprise value better than market cap for comparisons?

Two companies with identical market caps but very different debt levels are not equally expensive to acquire. Company A with $5B market cap and $0 debt costs $5B. Company B with $5B market cap and $8B debt costs $13B. EV captures this; market cap alone doesn't.

What is EV/EBITDA used for?

EV/EBITDA is the most commonly used M&A valuation multiple. It divides the total acquisition cost (EV) by the company's cash operating earnings (EBITDA) to show how many years of earnings you're paying. It's capital-structure neutral — letting you compare companies regardless of their debt levels.

Can enterprise value be negative?

Yes — if a company has more cash than its total market cap plus debt. This is called a "net cash" company trading below cash value. Rare in efficiently priced markets but occasionally occurs with very small companies. It represents a theoretical floor on the valuation.