Parthenon Capital Promotes Dan Killeen to Partner


BOSTON — Parthenon Capital (Parthenon), a leading growth-oriented private equity firm, is pleased to announce the promotion of Dan Killeen to partner. Dan joined Parthenon in 2021 and is a senior member of the firm’s healthcare investment area, responsible for leading investments across various sectors of healthcare and working closely with portfolio companies to drive growth.

Prior to joining Parthenon, Dan was a principal at Nautic Partners where he focused exclusively on healthcare services investments. Prior to Nautic, Dan gained operating experience in leadership roles at Anthem, Inc. (nka Elevance Health), a national provider of health insurance benefits. Earlier in his career, he was an investment professional at Goldman Sachs Merchant Banking, the private equity arm of Goldman Sachs, and TA Associates. Dan earned his B.A from Dartmouth College.

“Dan is an innovative, strategic thinker with deep expertise in a number of growth areas of healthcare outsourcing and HCIT,” said Dave Ament, Parthenon co-CEO and managing partner. “We’re excited to recognize Dan’s contribution and leadership role with this promotion to partner.”

ABOUT PARTHENON CAPITAL Parthenon Capital is a leading growth-oriented private equity firm with offices in Boston, San Francisco and Austin. Parthenon utilizes niche industry expertise and a deep execution team to invest in growth companies in service and technology industries. Parthenon seeks to be an active and aligned partner to management, either through recapitalization transactions or by backing new executives. Parthenon has particular expertise in financial and insurance services, healthcare, and technology services, but seeks any service, technology or delivery business with a strong value proposition and proprietary know-how. For more information, visit