Every staffing leader eventually faces the same strategic fork. You want to grow — a new vertical, a new geography, a bigger book of business, a capability you don't have today. The question is whether to build it yourself or buy it from someone who already has it.
I've sat on both sides of that table. I've built an agency from nothing and scaled it onto the Inc. 5000. I've evaluated businesses as a buyer and prepared one for sale. And the most useful thing I've learned is that the two perspectives teach each other. What you learn selling makes you a sharper buyer. What you learn buying makes you a more disciplined operator. Here's what both sides taught me.
What building really costs
On paper, building looks cheaper. You don't pay a premium for someone else's goodwill, and you keep full control of how it's done. But the real cost of building isn't the salary line — it's time and failure rate.
A new desk takes time to ramp. A new vertical takes longer, because you're learning the candidate pool, the pay rates, the compliance quirks, and the buying behavior all at once. And not every desk you build works. If you've ever hired a recruiter into a new market and watched six months pass before the first real placement, you know that "free to build" was never free. You paid in payroll, management attention, and the opportunity cost of the deals you didn't chase because you were nursing a startup desk.
Building is the right call when the capability is core to who you are, when the market is fragmented enough that no acquisition would move the needle, and when you have the runway to absorb a slow ramp. If the thing you want is genuinely part of your identity as a firm, you usually want to own how it gets built.
What buying really costs
Buying buys you speed. Overnight you can have an existing book of business, a team that already knows the work, a contract vehicle, a license, or a geographic footprint that would take years to build. For a lot of growth goals, that speed is the entire point.
But buying has its own hidden costs, and almost all of them show up after the deal closes. The headline price is rarely where deals go wrong. Integration is. You're merging two payroll systems, two cultures, two sets of client relationships, and two ways of doing the work. The recruiters and clients you thought you were acquiring can walk out the door if the transition is clumsy. And every business carries liabilities that don't appear on the income statement — worker classification exposure, an unflattering workers' comp experience modifier, a single client who represents 40% of revenue, contracts that can't legally be assigned to a new owner.
Buying is the right call when speed matters more than control, and when the target has something you genuinely can't replicate quickly — an established book, a credential, a clearance, a contract, a team with a reputation. You're not paying for the business as it runs today. You're paying for the head start.
What being a seller taught me as a buyer
The single most valuable thing about preparing a business for sale is that it forces you to see your own operation the way an acquirer does. And once you've felt that scrutiny, you can't unsee it on the other side of the table.
When you sell, you learn fast what buyers actually pay for: durable recurring revenue, healthy and stable gross margins, low client concentration, clean and separated financials, contracts that survive a change of ownership, and a business that doesn't depend entirely on the founder being in every room. You also learn what quietly destroys value — comingled entities, missing certificates of insurance, undocumented client agreements, classification risk, and key-person dependence.
So when I evaluate an acquisition now, I'm not just reading the pitch. I'm running the same diligence I'd want a buyer to run on me:
- Revenue quality. How much is recurring versus one-time? How concentrated is it in a handful of clients?
- Margin durability. Are the margins real and stable, or propped up by a few accounts that are about to reprice?
- Contract assignability. Do the client agreements actually transfer to a new owner, or do they require consent that may not come?
- Compliance exposure. Classification, certified payroll where it applies, comp mod, pending claims, multi-state tax footprint.
- Key-person risk. If the founder leaves, does the business leave with them?
None of that is exotic. It's just the seller's checklist, read in reverse.
A simple way to decide
When a leader asks me whether to build or buy, I push them past the spreadsheet to three questions.
First, how fast do you actually need this? If the opportunity has a window — a client ready now, a contract about to be awarded, a market opening — building is often too slow, and the acquisition premium is the price of not missing it.
Second, is this capability core or adjacent? Core capabilities you usually want to build, because you want to own how they work. Adjacent ones you can buy, because what you need is the result, not the craft.
Third, what can't you replicate? If the target's value is just revenue and recruiters, you can often build that yourself for less. If its value is something you can't easily reproduce — a clearance, a contract vehicle, a licensed footprint, a team with a name in the market — that's when buying earns its premium.
Build as if you'll sell
Here's the lesson that ties both sides together. The businesses that are easiest and most valuable to sell are the ones that were built with discipline from the start — clean books, separated entities, documented contracts, diversified clients, and an operation that runs without the founder in every decision.
That same discipline is exactly what makes a business strong whether or not you ever sell it. So the real takeaway isn't "build" or "buy." It's that the rigor you'd apply to a transaction is rigor you should be applying anyway. Build as if you'll one day sell, diligence acquisitions as if you're the one being bought, and you'll make better decisions on both sides of the table.
If you're weighing a build-versus-buy decision for your own firm — or trying to get a business ready so the option is even on the table — that's exactly the kind of work we do at SBG. I'm always glad to talk it through.