JMI Equity | 20,538 followers on LinkedIn. Growth equity for software companies | Founded in 1992, JMI Equity is a growth equity firm focused on investing in leading software companies. JMI has partnered and collaborated with countless entrepreneurs, founder-owners, and management teams over the past 33 years. JMI has invested in 190 software businesses, including 100+ cloud investments, 19 IPOs, and completed 120+ exits.