A valuation is a starting point, not a prediction. Two businesses with identical market analyses can sell 60 percent apart, and neither outcome is an accident.
What actually determines the final price is specific risk — the stuff a market analysis can't see from the outside, but a buyer definitely will. To make that concrete, here are three real cases: a restaurant, an HVAC service company, and an e-commerce subscription box. Same valuation process, wildly different outcomes, and a clear pattern in why.
Case 1: The Restaurant That Sold 36 Percent Under
The business: Full-service casual restaurant. $900K in annual revenue. Owner SDE of $180K.
The expectation: Market analysis came in at $700K based on a 3.9x SDE multiple, roughly in line with the 3.5x to 4.0x range for restaurants. Owner asked $750K.
The outcome: Sold for $450K — only 2.5x SDE — after 14 months on market. Buyer was an existing restaurant operator adding a unit.
The valuation assumed normal risk. Reality had several specific problems stacked on top:
Owner dependency. The owner was the chef and the front-of-house face of the restaurant. Customers came specifically for him. Not transferable.
Lease risk. The lease was up for renewal, and the landlord had signaled a 40 percent rent increase.
Thin margins. At 20 percent margins, there was no cushion to absorb the rent hike.
Market saturation. Three competing casual restaurants within two miles.
Key person risk. The head chef had another job offer. Core staff was uncertain about ownership transition.
The $700K market analysis didn't price any of that in. The buyer did — which is why a seasoned restaurant operator, the only category of buyer who could realistically absorb those risks, would only pay $450K. And that's the lesson: the market analysis assumed normal risk, and the buyer priced the actual risk.
Case 2: The HVAC Company That Sold 20 Percent Over
The business: Commercial HVAC service and maintenance. $950K revenue. Owner SDE of $320K, driven largely by recurring maintenance contracts.
The expectation: Market analysis came in at $800K — 2.5x SDE, the middle of the 2.5x to 3.5x range for service businesses. Owner asked $850K.
The outcome: Sold for $960K — 3.0x SDE — in just 4 months. Buyer was a private equity group building a platform.
This one is the mirror image of the restaurant. Almost every value driver was working in the seller's favor:
Recurring contracts: 70 percent of revenue was locked into annual maintenance agreements.
Customer diversification: the largest single customer was 12 percent of revenue. No concentration risk.
Strong team: the owner had already trained a manager who was running day-to-day operations.
Growth potential: the owner had never aggressively marketed, so the buyer saw clear expansion upside.
Market position: clear leader in commercial HVAC in the metro area.
Scalable systems: operational playbooks in place. A new owner could add technicians and units without rebuilding the business.
When a private equity buyer looks at that profile, they don't see an independent service company — they see a platform acquisition, the beginning of a roll-up. They paid a premium because they see strategic value beyond current earnings. Same business category as the restaurant. Sold 20 percent above expectations instead of 36 percent below. The difference was the drivers.
Case 3: The E-commerce Business That Collapsed 37 Percent Under
The business: E-commerce subscription box service. $700K revenue. Owner SDE of $95K on narrow 13.5 percent margins.
The expectation: Market analysis came in at $400K — 4.2x SDE — using SaaS-like multiples in the 3.5x to 4.5x range, because subscription businesses typically command premium multiples. Owner asked $420K.
The outcome: Sold for $250K — 2.6x SDE — after 8 months on market with just two offers, both disappointingly low. Buyer was a former employee doing a founder buyout.
The model said SaaS-like multiples. The business said deteriorating asset:
Customer concentration: top 3 customers were 45 percent of revenue. Major churn risk.
Declining revenue: down 12 percent year-over-year. Growth narrative broken.
Supplier dependency: a single supplier for 60 percent of product. No pricing leverage.
Thin margins: at 13.5 percent, any headwind becomes a loss.
Market headwinds: the subscription box space itself was crowded and declining.
No lock-in: customers could cancel monthly. High churn wasn't hypothetical, it was already happening.
Even the winning bid assumed customer loss post-acquisition. The buyer wasn't paying for the business as it existed — they were paying a discounted price for the chance to fix it. Subscription revenue is only valuable when it's sticky and growing. When it's transactional churn with a subscription label, buyers see through the framing.
The 57-Point Spread
Look at the range across three cases: -37 percent to +20 percent versus the market analysis. The restaurant sold at 64 percent of its valuation. The HVAC company at 120 percent. The e-commerce at 63 percent.
That's a 57-point spread between best and worst outcome, and none of it was random. Every piece of it was visible in advance. The restaurant's owner dependency, lease risk, and competitive pressure were all knowable. The HVAC company's recurring revenue, team depth, and market position were all buildable. The e-commerce business's customer concentration and declining trend were both quantifiable.
Valuations assume normal risk. Buyers price the actual risk. That's the single most useful sentence in this whole series.
The Pre-Sale Audit Every Owner Should Run
Before you list, work through these four questions honestly. This is the audit that separates owners who get blindsided at closing from owners who priced accurately going in.
What would concern a buyer about this business? Owner dependency? Customer concentration? A declining market? Thin margins? Lease uncertainty? Key-person risk? Be brutally honest. If you can't find anything, you haven't looked hard enough.
Can I fix it? Some issues resolve in 6 to 12 months with deliberate work. Owner dependency can be transitioned. Customer concentration can be diversified. Margins can be improved. Others are structural — you can't change that your lease is up in 18 months or that your industry is in secular decline.
If I can't fix it, what discount should I expect? Do the math. If your market analysis says $800K but you have 40 percent customer concentration, build an expected range with that risk priced in — maybe $600K to $650K. Know that going in.
Is it worth improving before selling, or negotiating lower now? Your answer depends on timeline and the cost of improvement. Six months and $20K of focused work to shift a valuation by $150K is usually a yes. Two years of rebuilding to add $75K might not be.
The pattern across businesses that sell above expectations is consistent: clean financials, low owner dependency, real recurring revenue, and a competitive online listing that generates multiple interested buyers. The pattern in businesses that sell below expectations is the inverse — specific risks the seller knew about but never addressed before going to market.
Torch runs the pre-sale audit for you — scoring your business across the drivers buyers actually price, flagging the specific risks that will discount your multiple, and showing you which ones are worth fixing before you list.