Hiring the wrong kind of help at the wrong stage of a sale can cost founders millions before a buyer ever makes an offer. Here’s how to tell the difference.
I was on the other side of the table once, representing a private equity buyer in a conference room in Dallas, fluorescent lights humming, the coffee gone cold in paper cups, due diligence binders stacked high between us.
Across from us sat a founder in his sixties who had built a manufacturing company from a single leased warehouse into forty million dollars in revenue. He had work-worn hands that told you he still walked the floor most mornings. He knew his machines. He knew his people. He had no idea our team had already found five separate ways to shave money off his number before we ever sat down to negotiate.
I watched it happen from the buyer’s side of the table, and I remember exactly where I was sitting when it did. A margin assumption here. A customer-concentration discount there. A working-capital adjustment nobody bothered explaining out loud.
By the time the deal closed, he had left millions behind, and he never fully understood why. He had hired a good broker and assumed that was the finish line. It was really the starting gun signaling the moment his business entered a process designed to test—and price—every weakness he had not fixed beforehand.
That afternoon is a big part of why Lighthouse Value Partners exists. Most founders think “advisor” and “operating partner” mean the same thing. That conference room taught me they don’t, and the gap between them is where a lot of money quietly disappears.
An operating partner works inside a business before it ever goes to market. The job is operational: tightening margins line by line, building a management bench that does not run through you personally, and fixing the reporting a buyer’s diligence team will eventually pull apart anyway. The work happens before a transaction exists, not during one.
That work touches almost everything a broker never will: pricing discipline that has quietly eroded over a decade, supplier relationships that live entirely in one person’s cell phone contacts, a management layer that is one departure away from a crisis. None of it shows up on a balance sheet as its own line item. All of it shows up in what a buyer is willing to pay.
That is a different kind of relationship than most founders expect from outside help. It looks less like hiring a consultant for a project and more like adding a partner to your leadership table for a defined stretch, usually somewhere between six months and two years, depending on how much needs fixing.
If you have ever handed a serious buyer your financials and watched their expression change halfway down the page, you understand the gap between a business that runs well and one that is actually ready to be sold. That moment often teaches a founder more than any conversation with a broker can.
The stakes behind that gap keep growing. Something like $124 trillion is expected to change hands over the coming decades, a large share of it locked inside privately held, founder-led businesses. The founders who prepare the business itself are the ones positioned to capture their share of it.
“Advisor” and “operating partner” don’t mean the same thing—and the gap between them is where a lot of money quietly disappears.
An M&A advisor and an operating partner solve two different problems. One prepares your company to be sold. The other runs the sale itself. Confusing the two costs founders the right help at the wrong time.
Most founders think the moment to bring in help is when they’re ready to sell: find a strong advisor, list the company, let the market do its work.
It’s backwards.
An advisor markets what already exists. If the business carries owner dependency, thin margins, or supplier concentration nobody’s addressed, buyers will find those problems in diligence and use them to renegotiate the price after you’ve already committed emotionally to closing.
The IRS’s own business valuation guidelines point to the same factors: earning capacity, financial condition, and risk—not how polished the deck looks. Bring operational help in first, and an advisor’s job gets shorter and easier later. Bring an advisor in first, and you’re selling a house with the foundation still cracked, one open house at a time.
An M&A advisor typically gets paid when a deal closes, a percentage of the transaction, contingent on something crossing the finish line. That structure makes sense for what they do. It also means their incentive lines up with closing a deal, but not necessarily the right one, at the right price, and on terms that work for you.
An operating partner’s compensation usually looks different: a retainer, a fee tied to the engagement, sometimes a piece of the upside, but rarely contingent on a transaction happening at all. The work gets paid for whether you sell next year or never.
That difference rarely comes up in a first meeting, but it shapes whose interest sits closest to yours in the room, long before price ever enters the conversation.
Picture two versions of your business, eighteen months apart. In the first, nothing changes: the same reporting, the same reliance on you for every key customer call, the same margin story nobody’s tested. In the second, a management layer runs a Tuesday without you in the building, and the numbers tell a clean story a stranger could verify in an afternoon.
Now picture a buyer’s diligence team walking into each version. In the first, they spend three months finding reasons to lower the price. In the second, they spend three months confirming the price is right.
Same company. Same industry. Same founder. The only real difference is which eighteen months came before the deal, and who was doing the work during them.
The term “operating partner” came from private equity. As PE firms looked for ways to improve portfolio companies beyond board-level advice, they began hiring experienced executives to work directly on growth, margins, leadership, and operations. That history is useful context. It’s also where the term gets murky for founders doing their own research.
A PE-facing operating partner answers to the fund. Their work gets measured against what PE firms look for when evaluating a founder-led business: return on the fund’s timeline, leverage capacity, multiple expansion inside a fixed ownership window. That is a legitimate discipline built for a different client than you.
There is nothing wrong with that discipline. However, it simply was not built with your retirement, your family’s legacy, or your life after the deal anywhere in its model.
A founder-facing operating partner answers to the founder. The starting point is not a fund’s model. It is a conversation about what you actually want your life to look like after the sale, built before anyone touches an operating plan. Success gets measured by whether the outcome still feels like a win five years after the wire transfer clears, not only by the size of that wire.
None of this shows up on a website. Firms across the industry use nearly identical language, phrases like “operators, not consultants,” regardless of who is actually cutting the check they answer to. Reading a mission statement will not tell you which kind of operating partner is sitting across from you.
That distinction rarely gets asked out loud in a first meeting, mostly because it rarely gets asked at all. So before you sign anything with anyone, ask yourself: Who does this firm actually work for, and would they still recommend the same plan if it made the deal smaller but made your life after the deal better?
At Lighthouse Value Partners, the model starts with a conversation before it proceeds with a plan. Every engagement opens with what we call the Founder’s Survey, a structured conversation about what you actually want the next chapter to look like, financially and otherwise, before anyone builds an optimization roadmap around your business.
Skip that step, and you risk optimizing for a number the founder never wanted in the first place. I have sat through that conversation more times than I can count, and it rarely goes where the founder expects it to go.
From there, the work looks less like consulting and more like running the next stretch of your business alongside you. Our team and your leadership team look at the same numbers, on the same schedule, in the same room.
It reminds me of what Toyota calls obeya, a word that translates roughly to "big room": the idea that decision-makers, metrics, priorities, and blockers all live in one visible place instead of scattered across a dozen inboxes and one exhausted owner’s head. It sounds almost too simple to matter. In my experience, the simple things are exactly the ones founders skip.
The instinct behind this—get everyone looking at the same truth on the same rhythm—is exactly what most founder-led businesses are missing before an exit.
That operating rhythm can produce measurable results. Across LVP engagements, the average increase in business value has exceeded 40%. In roughly half of those engagements, the work also helps the founder step out of daily management by building a leadership team that can run the business independently.
Neither result happens by accident. It comes from investing in improvements that keep creating value after the engagement ends—stronger systems, clearer reporting, better margins, and a leadership team that does not depend on the founder every day.
The research backs the instinct. A randomized field experiment on manufacturing plants in India found that adopting basic, modern management practices raised productivity 17% in the first year alone, with no new equipment and no new product line. That mechanism travels well. It shows up in a Texas manufacturing shop the same way it showed up in an Indian textile plant: better management—not more capital—does the heavy lifting.
Here’s what most founders picture when they imagine selling their business: a polished deck, a handshake, maybe two buyers in a bidding war, and something good chilling in the office fridge for afterward.
Here’s what tends to actually happen: a 28-year-old private equity analyst, three spreadsheets deep, asking why gross margin dropped 2.4% in the third quarter two years ago, while you’re digging through an unlabeled folder in Google Drive trying to find a vendor contract nobody has touched since the day you signed it.
I have watched that exact scene play out more times than I can count, and I still smile writing it, because it was never really about the folder. It’s about how much of a business lives in one person’s head instead of on paper where a stranger could check it.
If your business relies on you to explain the numbers, serve customers, or solve problems, prepare it before you sell.
That is key-person risk, and buyers rarely walk away over it. More often, they restructure the deal, shifting part of your payout into an earnout, an escrow, or a holdback tied to things staying stable after you leave the building. Either way, the money is still on the table. It’s just no longer guaranteed to make it into your account.
A few honest questions surface most of this before a buyer ever does. Could your three biggest customers reach someone besides you if there were a problem tomorrow? Could someone unfamiliar with the business read last month’s numbers without you in the room explaining them? If a serious buyer’s team spent a week inside your operation, would they find a business, or would they find you?
What’s the difference between an operating partner and an M&A advisor?
An M&A advisor runs the sale of your business: materials, buyer outreach, negotiations, closing. An operating partner works inside the business beforehand, improving margins, management depth, and reporting so there is more value to sell in the first place. Most founders end up needing both, in that order, and an operating partner’s involvement often continues into the post-close transition, well past the M&A advisor’s last invoice.
Do I need an operating partner or a broker if my business isn’t ready to sell?
If the business is profitable but still runs through you personally, operational work typically comes first. A broker can price and market what exists today, but cannot fix owner dependency, a thin management bench, or inconsistent reporting. Fixing those issues before marketing the business tends to protect both price and terms.
What makes a founder-facing operating partner different from a PE operating partner?
A PE-facing operating partner works for a fund and gets measured against that fund’s return timeline. A founder-facing operating partner works for the founder, starting from what you want life to look like after the sale, not only what maximizes enterprise value on a spreadsheet.
How long does an operating partner typically work with a business before a sale?
Most engagements run somewhere between six months and two years, depending on how much operational work is needed. Businesses with strong management depth and clean reporting already in place tend to need less time. Businesses still running heavily through the founder personally, in every sense of that phrase, usually need more.
Picture a founder six months from a decision to sell, with no real idea what a buyer’s diligence team is about to find: numbers only he can explain, customer relationships that live in his cell phone, a business worth exactly as much as he happens to be standing in the room that week.
Now picture that same founder eighteen months earlier. A management layer that can run without him for a stretch. Reporting a stranger could verify in an afternoon. A business worth roughly the same thing whether he is in the building or on a plane to see his grandkids.
It’s worth sitting with that comparison for a second, because most founders do not get to choose which version of it they end up living. We already looked at this comparison once, with eighteen months on the clock. Here it is again, except this time the clock only has six months left on it, which is exactly how most founders discover they needed an operating partner: too late to use one properly.
If you would rather find out now than in that conference room, that is the conversation our Business Optimization team has every day, and it’s usually worth having well before you’re ready to list.
Jim Shields
Founding Partner, Lighthouse Value Partners
Author, Wealth That Lasts (USA Today & Wall Street Journal Bestseller)
lighthousevaluepartners.com