A search fund is one of the six types of buyers a founder may meet. It buys one company and puts one entrepreneur in charge of it.
What is a search fund?
A search fund is one entrepreneur, called the searcher, backed by a group of investors. The searcher looks for a single privately held company to buy and then runs it. Stanford Graduate School of Business dates the model to 1984. The investors make a small investment in the search, then a larger one in the purchase.
Stanford's 2026 study covers the United States and Canada. IESE's 2024 report covers the rest of the world, and the survey figures below come from it.
IESE Business School calls the second stage "a larger investment in the acquisition of this company." Searchers generate many leads as they look, and IESE advises them to keep their pipelines active in parallel, so expect that other companies are under review while yours is.
Who are the searcher and the investors?
The searcher is an entrepreneur who plans to run your company as chief executive and own a share of it. The investors are a small group who back the searcher, and some become mentors. They decide whether to fund the purchase after you and the searcher agree on terms.
Stanford says the model gives entrepreneurs "a quick path to managing a company." IESE says experienced investors support searchers "in their first CEO roles."
How is the purchase paid for?
Investors put in equity, which is cash paid in exchange for a share of ownership. A lender provides debt, which the company repays after closing. A Stanford article reports that investors provide "equity capital for a substantial part of the purchase price and borrow the remaining amount."
What happens the morning after closing?
The searcher becomes chief executive of your company and you step back. You hand over customer relationships, systems, and the knowledge that lives in your head. Agree the length of your transition, and what you will be doing during it, before you sign.
A search fund buys one company, so no parent exists to absorb yours. Ask whether investors will sit on the board.
What are the strengths and weak points of this buyer?
The strength is commitment. Stanford says the searcher holds "a meaningful ownership position" in a single company, yours, and IESE describes the investors as experienced. The weak points are a chief executive who may be leading a company for the first time, and a purchase that still needs investor approval after you agree on a price.
A searcher who owns a stake in one company has a direct interest in how it does. A first-time chief executive has less experience to draw on, so the mentoring matters. Investor approval is the other open step. Searchers surveyed for IESE's 2024 study of search funds outside the United States and Canada reported problems found during due diligence (63%) and valuation issues (48%) as especially common reasons to forgo an acquisition after a letter of intent. Less than one third saw a lack of investor support as a critical obstacle. A letter of intent is the short document that sets price and terms before the final contract. Due diligence is the buyer's review of your records, and our guide to what buyers look for in a data room shows how to prepare for it.
Who is a search fund the right buyer for?
A search fund suits a founder who is ready to hand over the top job, has no successor inside the company, and wants one committed person to build it over the years ahead. A founder who wants to stay in charge, or who needs every dollar of the purchase committed before signing a letter of intent, may prefer another buyer.
What should you ask the searcher and their investors?
Ask the searcher about experience and plans, and ask the investors about their commitment. The investors hold the money, so ask to speak with them before you sign. Our editorial on whose money it is covers why this comes before price.
Ask the searcher
- What have you managed before, and who will advise you in your first year?
- What do you plan to change in the first year, and what will stay as it is?
- What do you need from me during the transition, and for how long?
- Which other companies are you talking with now?
- Does your offer include a seller note, which is a loan I make to you for part of the price?
- Can I keep a stake in the company after closing, and on what terms?
Ask the investors directly
- Have you funded a searcher's purchase before, and how did that company do?
- What do you need to see before you commit, and when will you decide?
- How much of the purchase price is committed today?
Our explainer on rollover equity describes how a retained stake works. If the offer includes a seller note or a retained stake, confirm the tax and legal effect with your own attorney and accountant. Our page of questions founders ask answers more of the common ones.
Where does HarborWind Partners fit?
HarborWind is a buyer. We acquire, transform, and hold founder-led businesses, preserving legacies while compounding value. We line up equity and debt before we sign a letter of intent, and two principals make every decision. Our range is $2M–$8M in EBITDA, a measure of annual operating profit. Our sectors are niche manufacturing, specialty chemicals, and industrial and essential B2B services. We are long-term holders with no fund timeline. A first conversation is confidential, unhurried, and without obligation.
Frequently asked questions
How long does a search fund plan to own my company?
IESE's 2024 report on search funds outside the United States and Canada describes the plan as the medium to long term, typically five to 10 years. At the end, the searcher and investors achieve liquidity, which means they turn their ownership into cash. Ask both parties what holding period they expect and what would change it.
Will the searcher keep my employees and my company name?
That is a decision for the searcher and the board. A search fund buys one company, so no parent exists to combine yours with. Ask what will change in the first year, which roles the searcher expects to keep, and why.
Is a first-time chief executive a risk to the company?
It can be. A first-time chief executive has less experience to draw on. The searcher owns a stake in the company, and IESE says experienced investors support searchers in their first chief executive roles. Ask who the mentors are, how often they meet with the searcher, and what experience they bring to the company.
Can I speak with the investors before I sign?
You can ask. The investors decide whether to fund the purchase, so their answers matter as much as the searcher's. Ask whether they have backed a purchase before, when they will commit, and what they need to see first from you.
Sources
- Stanford Graduate School of Business, Search Funds
- Stanford Graduate School of Business, 2026 Search Fund Study: Selected Observations
- Stanford Graduate School of Business, How CEOs-in-Waiting Buy the Companies They Want to Run
- IESE Business School, International Search Funds, 2024: Selected Observations
- IESE Business School, International Search Fund Center
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