Great Hill Partners, a private equity firm that seeks to invest in high-growth, disruptive companies, has promoted John Dwyer and Mary Kate Bertke to Managing Director. Dwyer will continue to lead and manage Great Hill’s finance, compliance and accounting functions as chief financial officer and chief compliance officer, and Bertke will continue to focus on maintaining and developing relationships with existing and prospective global limited partners as Head of Investor Relations.

“We are thrilled to announce John and Mary Kate’s promotions to Managing Director, which reflect their hard work and tremendous contributions to our firm,” said managing director Chris Gaffney. “Their respective domain expertise has played a substantial role in driving the growth and success of Great Hill over the past 15 years. We look forward to their continued contributions in the years ahead.”