Pacific Lake Partners, founded in 2009 and headquartered in Boston, Massachusetts, is a private equity firm dedicated exclusively to the search fund model. It partners with search fund entrepreneurs—providing both investment capital and hands-on support—to acquire, operate, and grow small-cap companies, typically with revenues in the $10–30 million range.

The firm has backed hundreds of search fund entrepreneurs and invested in over 70 companies to date, reflecting deep specialization in long-term, founder-led acquisitions.

Operating around nine funds, with approximately $1.6 billion in assets under management, Pacific Lake structures private equity vehicles—closed-ended, generally ten-year terms—and serves as the investment adviser to these funds.