Founded in 1992, JMI Equity has focused on investing in exceptional software and AI-driven companies from scaling stages through later growth. For more than three decades, JMI has partnered with founder-owners and management teams across market cycles to accelerate growth and build their companies into industry leaders. With offices in San Diego, Washington, D.C., and Baltimore, JMI has invested in nearly 200 businesses in its target markets. As of December 2025, the firm’s portfolio represents over $11 billion in combined revenue, $90 billion in aggregate enterprise value, and 40,000 jobs. To learn more, visit www.jmi.com.
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JMI Equity Questions
The JMI Equity annual revenue was $19.2 million in 2026.
Harry Gruner is the Managing Partner of JMI Equity.
121 people are employed at JMI Equity.
JMI Equity is based in Washington, District of Columbia.
The NAICS codes for JMI Equity are [551112, 551, 55, 5511, 55111].
The SIC codes for JMI Equity are [6531, 671, 67, 653, 6719, 65].
Top JMI Equity Employees
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Harry Gruner
Managing Partner at JMI Equity
Baltimore, MD, US35+ -
Jack King
VP at JMI Equity
Washington, DC, US14 -
Michael Lummus
Senior Director at JMI Equity
Nashville, TN, US35+ -
David Greenberg
General Partner at JMI Equity
Washington, DC, US25 -
Josh Wang
Vice President at JMI Equity
San Diego, CA, US32 -
Will Priestley
Vice President at JMI Equity
San Diego, CA, US15 -
Ryan Lawrence
Vice President of Tax at JMI Equity
United States21 -
Randy Guttman
General Partner and COO at JMI Equity
Baltimore, MD, US33 -
Peter Arrowsmith
Managing General Partner at JMI Equity
San Diego, CA, US25+
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