Sunstone Partners

PE firm investing in North America

placeSan Mateo, California, United States calendar_todayFounded 2015 groups32 employees language sunstonepartners.com

Registered entities

Social engagement

Social engagement: 5.3K social following, 9 posts in the last 12 months — top quartile of its industry.

Recent activity

18 Feb 2026
Leadership hire
Operating Advisor
8 Jan 2026
Event
J.P. Morgan Healthcare Conference
7 Jan 2026
Leadership hire
Head of Portfolio Operations
Coming soon