GI Partners is a middle market private equity firm based in San Francisco, California.

Founded in 2001, GI Partners is a private investment firm with over 100 employees with offices in San Francisco, New York, Chicago, Greenwich, CT, and Scottsdale, AZ.

The firm has raised over $29 billion in capital from leading institutional investors around the world to invest in private equity, real estate, and data infrastructure strategies.

[2] In January 2020, GI Partners acquired a majority interest in DRFortress, the largest data center operator based in Hawaii.

[4] In April 2022, GI Partners announced its agreement to acquire the US based cloud software solutions company GTY Technology Holdings Inc.