By the time a business owner meets a serious buyer, the buyer has already built a preliminary model of the company. That model is not a spreadsheet of hopes. It is a working hypothesis about what the business is actually worth, what the risks are, and what the deal structure will need to look like to protect the buyer's return. Founders who walk into that first meeting without understanding how it was built are already behind.
The first thing institutional buyers assess is revenue quality. Not revenue growth. Not revenue scale. Revenue quality. A business doing thirty million dollars in revenue where the top five customers account for sixty percent of the book is a very different company than one doing the same revenue across four hundred customers with no customer above four percent of the total. Buyers are not paying for the revenue line on its own. They are paying for the probability that the revenue persists after the owner hands over the keys. Concentration is the single largest input to that probability for most lower middle market companies.
The second thing they look at is customer contracts. Are there signed agreements with renewal terms, or is the recurring revenue relationship-based and informal. This matters because informal relationships travel with the owner. Contractual relationships transfer with the business. A business that describes itself as having seventy percent recurring revenue gets valued very differently depending on whether that recurring revenue is contractually protected or is simply the pattern of the last few years.
The third thing is management dependency. If the founder is involved in every estimate, every key customer relationship, and every operational decision, the business does not have a management team. It has a founder with employees. Buyers underwrite this with a discount, an earnout, or both. They are explicit about this in their internal models even when they are diplomatic about it in the room.
Then they move to the financial statements. Buyers do not take stated EBITDA at face value. They rebuild it. They strip out owner compensation that exceeds market rate, add back depreciation and interest, evaluate every add-back for defensibility, and produce their own version of normalized earnings. That number is rarely the same as what the seller's advisor presented. The gap between the two is where price negotiation begins.
The questions founders get asked in diligence are not random. They are the questions whose answers determine the buyer's final number. Customer concentration, contractual protections, management depth, earnings quality, and the durability of the competitive position are all on the list before the first meeting. The founders who do best are the ones who have already answered those questions honestly for themselves long before the buyer shows up.