Pine Brook Partners is a New York-based investment firm founded in 2006 that specializes in private equity and growth equity with. See contact routes.
Pine Brook Partners is a New York-based investment firm founded in 2006 that specializes in private equity and growth equity with a “business building” approach focused on the energy and financial services sectors. The firm targets companies at various stages, including seed, Series A, B, and C rounds, and invests primarily in private equity opportunities within the United States. Pine Brook typically acts as a lead or control investor, financing businesses with equity rather than debt through a distinctive “Line of Equity” funding structure. While specific check sizes are not publicly disclosed, the firm has invested over $4.2 billion across more than 50 companies since its inception. Notable portfolio companies include Admiral Permian Resources, Better, Brigham Resources, and Global Atlantic. The firm’s distinctive point of view centers on partnering with strong management teams to scale businesses efficiently, offering strategic guidance and operational support beyond capital.
Details on this firm come from filing and round data held in the StartupFundraising directory, refreshed on ingest. Founders use profiles like this one to qualify fit and to shortlist comparable investors.
Investors like Pine Brook Partners · Full investor directory · Investor access · Company funding database