Quentin Millington


Quentin Millington, Founder of Marble Brook

Quentin Millington, Founder of Marble Brook, is helping ambitious organisations respond to society’s calls for purpose and accountability beyond shareholder value. Quentin is a former Chief Operating Officer (COO) in investment banking with a career that spanned London, Hong Kong and New York. His past clients include Apple, Citibank, Deutsche Bank, Hewlett-Packard, RBS, and UBS as well as smaller UK businesses. Quentin is a member of the Advisory Board of English National Opera and a Fellow of the Royal Society of Arts.

Nick MannPurpose