What is a search fund? A plain explanation for referral partners

A search fund is an investment vehicle in which an entrepreneur, the searcher, raises money from investors to find, buy and then run one established private company, usually stepping in as its CEO. Investors first pay for the search, then get the right to fund the acquisition. Targets are typically profitable, owner-led businesses whose founders are ready to step back.

A search fund, defined

A search fund is a vehicle that lets an entrepreneur, called the searcher, raise money to find, acquire and personally run one privately held company. Unlike a private equity fund, it starts with no company and no committed acquisition capital: investors pay for the search, then each decides whether to invest in the specific company the searcher finds.

The model belongs to a wider field called entrepreneurship through acquisition, or ETA. The searcher is typically rewarded with equity in the acquired company, often earned in stages, rather than with fees; the terms differ from one search to the next.

How a search fund works, step by step

Raise search capital. The searcher raises a modest sum from a group of investors to cover salary and costs while looking for a company.
Search. The searcher contacts owners, brokers and advisers and reviews many businesses to find one with steady cash flow, loyal customers and an owner ready to sell.
Sign a letter of intent and run diligence. Financial, legal and operational diligence follow, usually with outside advisers.
Finance the acquisition. Search investors get the first right to invest in the deal, typically alongside bank debt and sometimes a seller note.
Operate. The searcher becomes CEO, and investors usually take board seats.
Exit or hold. After several years the company may be sold, often to private equity or a strategic buyer, recapitalized, or held for longer. The guide to a search fund exit covers what buyers ask at that point.

Illustrative example, with fictional people and companies: Maya, a former operations consultant, raises search capital from a group of investors and reviews dozens of businesses over two years. She buys a regional freight brokerage with 80 employees and 20 years of history from its retiring founder, becomes CEO, and three of her investors join the board.

Search fund vs similar acquisition models

Model	Where the money comes from	Who runs the company	Who approves major decisions
Traditional search fund	Investors fund the search, then get the first right to fund the deal	The searcher, as CEO	A board with investor representatives
Self-funded search	The searcher pays for the search, then raises deal equity and debt	The searcher, as CEO	The searcher and investors, as their terms set out
Independent sponsor	Capital raised deal by deal once a target is found	Management, with the sponsor on the board	The sponsor and its capital partners
Holding company	Permanent capital from owners or investors	Each company's own management	Holdco leadership
Private equity buyout	A committed fund raised in advance	Existing or new management	A sponsor-controlled board

The comparison of holdcos, search funds and independent sponsors looks at who signs off on a data license under each model.

Why search funds matter to referral partners

Search funds work in the part of the market where a large wave of owner transitions is arriving. McKinsey's research on the great ownership transfer estimates that by 2035 about six million US small and medium-size businesses will face ownership transitions as baby boomers retire, and that more than half of US small-business owners are over 55. Searchers, their investors and the advisers around them speak with many of those owners.

For a SourceX partner, that creates three openings:

Searcher-CEOs run established companies. A company bought through a search fund has years of operating records, and its CEO is one of the people who can sponsor a licensing application.
Searchers see far more companies than they buy. Businesses reviewed and passed over can still become introductions; see search fund deals you passed on.
Search investors back several searchers. One investor relationship can reach many companies, which the program for search fund investors is built around.

Size is the limit to check. The Census Bureau counted 5.58 million US firms with at least one but fewer than 500 employees in 2023, and search targets fall across that whole range. SourceX looks for US companies that reached 50+ full-time employees at peak (contractors excluded), have operated and kept records for several years, can show they own what they would license, and have an executive willing to sponsor the application. The company fit checker is a quick, non-binding first screen.

Related terms

Entrepreneurship through acquisition (ETA): buying and running an existing business instead of starting one; search funds are one form of it.
Searcher: the entrepreneur who runs the search and becomes CEO after the acquisition.
Self-funded search: a search the searcher pays for personally, keeping more equity but carrying more risk.
Seller note: part of the purchase price the selling owner agrees to receive later, often used alongside bank debt.
Referral partner: someone who introduces companies to SourceX; see what a SourceX referral partner is.
Search fund CEO program: the referral program for search fund CEOs covers operators who know other companies that fit.

Next step

If you work with searchers, their investors or the owners they buy from, register as a partner so introductions you make are credited to you. If a searcher-CEO's company fits, the CEO can apply directly at sourcex.si/apply.

Step 1Share your linkSend your personal link to a company you know.
Step 2Company appliesThe company applies itself at /apply.
Step 3Buyer selects and paysThe buyer selects and pays for the data and SourceX receives its fee.
Step 4You get your rewardYour share of SourceX fees becomes payable.

Common questions

What kind of companies do search funds usually buy?

Searchers generally look for established, profitable private companies with steady cash flow, repeat customers and an owner ready to step back, often a founder nearing retirement. Service businesses, niche software, distribution and light manufacturing come up often. Size varies widely, so a company bought through a search fund may or may not meet a headcount threshold such as SourceX's.

What is the difference between a traditional and a self-funded search?

In a traditional search fund, investors pay the searcher's costs during the search and receive the first right to fund the acquisition. In a self-funded search, the searcher pays those costs personally, then raises equity and debt for the specific deal. Self-funded searchers usually keep more ownership, while traditional searchers gain an investor group and board from the start.

How long does a searcher usually run the company before an exit?

There is no fixed term. Many searchers run the company for several years before the board considers a sale or recapitalization, and some hold much longer. Timing depends on performance, investor goals and the CEO's own plans, which is why exit preparation, including organizing the company's records, should start well before any sale process begins.

Is a search fund a type of private equity?

It is often grouped with private equity because investors buy control of private companies, but the structure differs. A private equity fund raises a committed pool first and buys several companies. A traditional search fund raises money for one entrepreneur's search, and investors decide deal by deal whether to fund the single acquisition that results.

Can a search fund CEO introduce companies to SourceX?

Yes. Anyone can join the partner program, from any supported country, and introduce US companies that fit. A searcher-CEO might introduce companies reviewed during the search, peers' companies or suppliers. For the CEO's own company, the CEO can act as authorized sponsor and apply directly, subject to whatever board approval the company's governance requires.

Free resources

Business DSCR calculator — Debt service coverage from cash flow and loan terms.
MCP ROI calculator — Estimate hours saved, implied savings and first-year ROI from MCP.
Business exit readiness assessment — A preliminary exit readiness score and checklist for advisors.
All free tools · MCP resource center

By SourceX Partnerships Team · Published 2026-10-09 · Updated 2026-10-09

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