What a 2026 Valuation Really Hinges On: Lessons From Three Exits

Multiples Are an Output, Not a Strategy

The multiple is a scoreboard, not a lever you pull. When a founder asks me "what multiple will we get," I hear a question about the market, but the honest answer is a question about the company: what have you built that a buyer can underwrite? In 2026 that distinction is the whole game, because capital is abundant and cheap conviction is not.

Start with the base rate so we are grounded. Private-company M&A data show the median selling price landed around 3.5x to 3.8x EBITDA across all industries through 2025, drifting from 3.7x in early 2025 back to 3.5x by the fourth quarter as buyers grew more selective, according to Kreischer Miller's Q4 2025 valuation trends. That number is almost useless as a target and very useful as a floor. Nobody sells "the median." You sell your specific company, and the interesting money lives in how far above or below that median you land.

Here is what separates the two. The same dataset shows buyers "continue to reward companies with strong margins, recurring revenue, and scalable operations," even in a year when headline multiples softened. The re-rating was visible in the numbers: median selling price to net sales fell through the middle of 2025 and then rebounded to 0.62x by the fourth quarter as confidence returned to businesses with stable, improving performance. Buyers did not pay more for revenue. They paid more for revenue they believed would still be there in three years.

That belief is the entire asset. A valuation multiple is a buyer's confidence interval on your future cash flows, expressed as a number. Widen the confidence and the multiple rises. Introduce doubt, about a big customer, a fragile margin, an unaudited add-back, and the multiple falls, regardless of what the top line says today. The rest of this piece walks through three exits where that mechanism was visible, because the abstraction only becomes useful when you watch it move a real price.

Exit One: Durable Growth Lifted the Valuation Multiple

Durable growth lifts a multiple when the buyer can trace the growth to something repeatable rather than to a lucky quarter. The first company was a software business I will call Northwind, doing a little over $8M in revenue, growing in the mid-thirties, with net revenue retention holding above 110%. On paper it looked like a hundred other deals. What set its price apart was that every growth claim had a receipt.

The mechanism that priced Northwind is now measurable. Aventis Advisors, tracking a decade of software deals, found that in the fourth quarter of 2025 each 10-point improvement in Rule of 40 was associated with roughly 1.1x higher EV/Revenue, up from 0.8x at the start of the year. Rule of 40 is just growth rate plus profit margin, and the fact that its price kept climbing tells you the market is paying more, not less, for efficient growth. Companies clearing 40 attract premium valuations; companies below it face lower multiples and harder exit negotiations. Northwind sat comfortably in the low fifties, and the buyer's model rewarded every point.

The contrast that made the deal was the underwriting. Private software companies in 2025 traded around 4.7x EV/Revenue against a public median near 6.1x, and the private discount is mostly execution risk, the buyer's fear that the growth was borrowed from the future. Northwind erased that fear with cohort data: retention curves by signup year, expansion revenue by segment, a sales-efficiency ratio that had improved four quarters running. The growth was not a story about the market. It was a documented property of the business, and the buyer paid at the top of the private range because the risk they usually price in was simply not there.

The lesson founders take from Northwind is the wrong one if they hear "grow faster." The right one is "make your growth legible." Growth you can decompose into cohorts, retention, and unit economics is growth a buyer will underwrite. Growth that only shows up as a rising top-line number is growth a buyer discounts, because they cannot tell durable expansion from a good year that is about to revert.

Exit Two: Concentration Compressed the Price

Customer concentration compresses a valuation by raising the odds that the earnings vanish, and it does this even when revenue and margins look excellent. The second company, a consumer brand I will call Harbor, was in many ways healthier than Northwind: $14M in revenue, real profitability, a beloved product. It sold for a materially lower multiple, and the reason fit on one slide. A single retail customer drove close to 40% of its revenue.

The discount here is not a rounding error. In the food and beverage market where Harbor competed, directional EBITDA multiples run from about 6x to 12x, and the brands reaching the 8x to 12x top of that range tend to show balanced route-to-market and controlled trade spend. Auxo Capital Advisors names retailer concentration and promo-dependent growth explicitly as the risk factors that push valuations down even when the top line appears strong. For Harbor, the concentration alone was worth several turns of EBITDA, the difference between a premium outcome and a merely fine one.

The buyer's logic was not punitive, it was arithmetic. They were purchasing a stream of cash flows, and roughly two-fifths of that stream could be cancelled by one procurement officer at one retailer who Harbor did not control. The margins were genuine and the brand was strong, but neither fact changed the probability that a big chunk of the revenue could disappear on ninety days' notice. A buyer prices fragility directly into the multiple, and Harbor's fragility was concentrated in a single relationship. This is the same mechanism I walk through in customer concentration risk, where one account owning too much of your revenue reliably drags on both valuation and lending terms.

What makes Harbor instructive is the counterfactual. Had that same revenue been spread across a dozen retailers, or had the anchor account been locked into a multi-year, non-cancelable contract with real switching costs, the discount largely evaporates. Concentration a buyer can see is fortified, disclosed, contractually protected, prices very differently from concentration left naked. Harbor's owners had built a wonderful business and left a turn or two of EBITDA on the table because they never ran the denominator hard enough underneath their best customer.

Exit Three: Margin Quality Won the Deal

Margin quality wins a deal when a buyer can verify that the profit is real, repeatable, and not borrowed from somewhere the diligence will eventually find. The third company, an industrial services business I will call Ridgeline, had unremarkable growth in the low teens and a valuation outcome that surprised its own founders on the high side. The reason was that its margins survived scrutiny that would have broken most of its peers.

The macro backdrop made this decisive. Private-equity entry multiples had ticked up to around 11.8x EBITDA, with roughly 80% of managers expecting multiples to stay flat in 2026, which means buyers can no longer count on the market to expand their returns. As the same analysis puts it, "operational alpha now carries the burden." When multiple expansion is off the table, a buyer's entire return depends on the earnings actually being what the seller says they are, so the credibility of your margins becomes the credibility of their deal.

Ridgeline's quality-of-earnings held up because the margins were built on something a buyer could touch. McKinsey's work on corporate performance is blunt about the driver: companies that consistently deliver superior ROIC and revenue growth outperform their competitors' multiples, and executives who want above-average multiples have to deliver above-average performance on growth, margins, and capital productivity. Ridgeline's EBITDA was supported by real capacity, documented cost controls, and a working-capital profile that converted profit to cash on a predictable cycle. There were no heroic add-backs to argue over. When the buyer's accountants went looking for the usual leaks, they found a clean floor.

This is the quiet shift founders miss. As Auxo frames it, 2026 is "not a simple multiple expansion environment, it is an underwriting environment," where buyers stretch a multiple only when quality-of-earnings and operations prove the profit is repeatable. Ridgeline won on the least glamorous attribute a company has: margins that told the truth. Its growth was ordinary, but its earnings were trustworthy, and in a year when buyers underwrite rather than dream, trustworthy earnings were worth more than an exciting story.

The Valuation Signals to Build 18 to 24 Months Out

The valuation-moving work happens 18 to 24 months before a deal, because every lever that matters is a property of the business that takes quarters to establish and cannot be manufactured in a data room. If you are reading this hoping to lift your multiple next month, the honest answer is that the number is largely already set by what you have built. The good news is that the same levers are visible early enough to change if you start now.

Build revenue quality first, because it protects you on both offense and defense. That means recurring or repeat revenue where your model allows it, retention you can prove with cohort data, and a customer base diversified enough that no single logo can cancel your quarter. Run explicit internal limits, no customer above 20% of revenue, no single channel dominating, and treat a breach as a trigger for action rather than a footnote. Diversification that works grows the base underneath your anchor accounts instead of starving them, which is the same discipline behind healthy SaaS unit economics and durable contribution margin.

Then make your margins defensible, not just high. A defensible margin is one a buyer's quality-of-earnings can confirm: costs you actually control, a cash conversion cycle that behaves, and add-backs you could explain to a skeptical accountant without flinching. Aventis found that deal size remains the single strongest predictor of valuation largely because larger companies carry more sophisticated reporting, clearer cohorts, and tighter unit economics, all of which make the diligence go your way. You do not need to be large to borrow that advantage. You need to report like a company that already survived diligence, which is also the foundation of real investor readiness.

The through-line across all three exits is the same. Northwind was paid for legible growth, Harbor was docked for a concentration it never fortified, and Ridgeline was rewarded for margins that told the truth. None of those outcomes were negotiated at the table. They were built into the company over the two years before anyone opened a data room, which is exactly why the valuation conversation should start long before you intend to sell.

Frequently Asked Questions

How Is a Business Valued for Sale?

Most businesses are valued by applying an earnings or cash-flow multiple, usually EBITDA, benchmarked against comparable transactions, then adjusting up or down for growth durability, margin quality, revenue concentration, and the risk in the specific company. The multiple is the market's starting point; the adjustments are where your particular business gains or loses value against that benchmark.

What Is a Good EBITDA Multiple for a Small Business?

A good multiple is entirely sector-specific, so the honest answer is "it depends on your industry and your quality." Many private companies traded around 3.5x to 4x EBITDA in 2025, while higher-growth, higher-margin sectors such as software or premium food and beverage brands reached mid-single-digit to low-double-digit multiples when their growth and margins were durable enough to underwrite.

What Factors Increase a Business Valuation?

The biggest levers are efficient growth (a high Rule of 40 or strong ROIC), durable and defensible margins, recurring and diversified revenue, low customer concentration, and clean operations that a quality-of-earnings review can verify. In practice, buyers pay for lower risk as much as for higher performance, so anything that makes your future cash flows more certain tends to lift the multiple.

How Much Does Customer Concentration Lower Valuation?

Concentration rarely comes with one published discount percentage, but its effect is large and real. In sectors like food and beverage, heavy customer concentration can be the difference between the premium 8x to 12x range and something several turns lower, because a buyer discounts revenue that a single customer can cancel. Fortifying the anchor account with long, non-cancelable contracts and growing the base underneath it both reduce the discount.

How Long Does a Business Valuation Take?

A formal valuation for a mid-market business typically runs from several weeks to a few months, depending on how clean your financials are, how deep the quality-of-earnings and operational diligence go, and how much benchmarking the comparables require. The single fastest way to shorten it is to have reporting that survives scrutiny before the process starts.

References

• Kreischer Miller, "Private Company M&A Valuation Trends Through Q4 2025."
• Aventis Advisors, "SaaS Valuation Multiples: 2015 to 2026."
• Auxo Capital Advisors, "Food & Beverage Valuation Multiples (2026 Guide)."
• Mario Peshev, "2026 Private Equity Insights and Data Snapshots" (summarizing Bain and McKinsey).
• McKinsey & Company, "Global Private Markets Report 2026."