John Tumminello
CIO/COO

Early in his career John earned his CPA designation at KPMG and spent his formative investment years with Citibank’s Private Bank, where he began a thirty-year journey of working closely with ultra-high net worth individuals and institutional investors.

Most prominently, John co-founded Greenlaw Partners and within four years of inception, he and his partner raised over $400 million of private and institutional equity, amassed a portfolio in excess of five million square feet, and developed a well-respected team of executives and support staff.

John has also worked closely with one of the more well-known families in India; helping them diversify their holdings into US real estate and private equity investments.

John holds a bachelor’s degree in accounting from Iona University in New Rochelle, NY.