Most searchers pick their industry the same way people pick a bottle of wine at a restaurant they've never been to. They read the label. They scan the price. They pattern-match to something that sounds reasonable. Then they commit.
That works fine for dinner. It does not work for a search that can run years.
The gap between this industry sounds interesting and I understand this industry well enough to buy in it is enormous, and most searchers underestimate how much of it is invisible from the outside. You can read every thread, listen to every podcast, and still not know whether a 3.5x ask is a steal or a stretch. Not because you aren't paying attention. Because the things that actually tell you are numbers, and nobody is posting them in a useful form.
There are seven categories worth pulling before you commit. They don't make the decision for you. They give you something more useful: a baseline. A way to tell, when you finally open a CIM, whether what you're looking at is normal, exceptional, or a problem dressed up as an opportunity.
The 7 Numbers
The SDE multiple is the vocabulary of the vertical
Every industry has a dialect. Home services doesn't speak the same language as professional services, and multiples are how that conversation gets priced. If you don't know what a reasonable range looks like before you see a listing, you're negotiating in a language you don't speak. The ask always seems plausible when you have no anchor. A searcher who knows well-run plumbing businesses in their region trade at 2.5x to 3.5x can evaluate a listing in five minutes. One who doesn't spends two weeks Googling, asking Twitter, and second-guessing themselves. That two weeks stacks against every listing. Over the life of a search, it's the difference between one that keeps moving and one that stalls halfway through.
Gross margin tells you how the business breathes
High-margin businesses absorb bad months, price increases, a new hire, a slow quarter. Low-margin businesses are always a quarter from crisis. That isn't inherently bad. Some of the best businesses you can buy operate on thin margins because operational discipline is the moat. But you want to know which kind you're walking into. Knowing the industry norm is also a diagnostic. When a business's margins are meaningfully higher or lower than the vertical's average, something is happening underneath. Maybe the owner has a differentiated offer. Maybe the books are incomplete. Maybe there's revenue concentration hiding in a flattering average. You don't get to ask the right question until you notice the gap.
Recurring revenue is where the business starts every month
A project-based business wakes up on the first of the month at zero and has to earn its way to the end. A recurring-revenue business wakes up with most of the month already in the bank. That changes how the business operates, how much sales machinery it needs, and what kind of operator can run it calmly. Industries have a recurring revenue profile. Pest control is naturally recurring. Residential painting is naturally project-based. Commercial HVAC sits in the middle, with service contracts smoothing lumpy install revenue. You can engineer recurring revenue into a project business, but that's a value-creation thesis, not a baseline. The multiple premium shows up accordingly: the same SDE in a contract-heavy business and a project-heavy business trades at meaningfully different prices, and it should.
CapEx is the lie hiding inside SDE
SDE tells you what the owner takes home. It does not tell you what you get to keep after maintaining the equipment, vehicles, and facilities that generate it. That distinction is everything in capital-intensive industries and close to nothing in light ones, and if you don't know which side of the line your vertical falls on, you're going to misread every listing. A trucking business with $1M SDE and $400K of annual maintenance capex is a fundamentally different deal than a professional services business with $1M SDE and $15K of capex. One hands you free cash flow. The other hands you a reinvestment treadmill. The number you want in your head is maintenance capex as a percentage of revenue for your vertical. If a seller claims capex has been minimal for three years and the industry average is 8%, something is waiting for you. Deferred maintenance doesn't disappear. It sits quietly until you own the business, then it arrives on your P&L as a $60,000 truck replacement in month four.
Owner demographics shape the texture of the whole search
A vertical where the median owner is 62 and has been in the business 25 years feels completely different from one where the median is 48 and the business was built in the last decade. The older vertical is often quieter on the outside and richer on the inside. Owners are tired. Kids don't want it. Nobody is returning cold emails because nobody is selling digitally yet. That's where proprietary sourcing earns its keep. Demographics also predict the shape of the conversation. An owner close to retirement cares about legacy, staff continuity, and a clean handoff, and seller financing becomes a natural part of the structure because the cash at close isn't the whole point. A younger owner is optimizing around price, and the negotiation reads more like a tech acquisition than a succession.
Market conditions change what winning looks like
Whether the industry is growing, consolidating, or contracting rewrites the rules of the search. Growth brings tailwinds and buyers in equal measure. Every thesis you can see on Twitter has been seen by a thousand other searchers, which means you'll pay for access to the same deals in either multiple or outreach volume. Consolidation is its own animal. Once private equity arrives, the top of the market gets expensive fast, but the middle often gets easier. PE wants scale. The $800K SDE business they passed on is exactly the kind of deal a searcher can close. You just have to know which layer you're operating in. Contracting markets get dismissed too quickly. The honest underwriting they force on you is the same underwriting that makes any acquisition actually work, and some of the best-run businesses you'll see live in industries that are supposedly dying. The aggregate trend tells you one thing. Individual deals can still be exceptional.
Geography is where the thesis meets the ground
Industries don't exist in the abstract. They exist in Tulsa and Tampa and Denver, and the math in each is different. Deal density, buyer saturation, multiples, and how owners respond to cold outreach all vary regionally. The same vertical can be a gold mine in one metro and a grind in another. This is the number that most often saves a search before it's wasted. A searcher who finds out a year in that their vertical has twelve other buyers working the same 40 businesses has a problem. One who knew going in picked a different region, or an adjacent vertical, or adjusted outreach volume to match the competitive density.
What These Numbers Don't Tell You
None of this replaces judgment. The numbers don't tell you which specific deal to buy. They don't replace diligence. They won't surface the one exceptional owner in a contracting industry who runs a great business at a fair price.
What they do is calibrate you. They tell you what normal looks like so you can recognize when something isn't. The goal isn't to let the data decide for you. The goal is to make sure your intuition is informed by reality, not vibes.
Where to Pull Them
We built a free tool that generates all seven of these for any industry in any U.S. region in under two minutes. Valuation benchmarks, financial benchmarks, recurring revenue mix, capex intensity, owner demographics, market conditions, and geographic analysis. One output you can actually use.
Free for every DealBuff community member. No credit card, no sales call.
Industry Benchmark Tool
Pull all seven of these numbers for any industry in any U.S. region in under two minutes. Free for every DealBuff community member.
Run the ToolOne Last Thing
Industry selection isn't a one-time decision. It feels that way because it happens at the start of a search, and beginnings tend to get retroactively treated as fixed. But markets move. An industry that was crowded with searchers a couple of years ago might have quietly cleared out. One that looked asleep might have a wave of 65-year-olds suddenly ready to sell.
The searchers who stay sharp over a multi-year search aren't the ones who picked the "right" industry on day one. They're the ones who keep checking whether their thesis still holds, and adjust when the numbers say they should. That's a different posture. Less I picked my lane. More I keep looking at the road.
Pull the numbers first. Then build the list. Then pull them again when the market has had time to move.
