Management biographies

Christopher Frost, Chief Executive Officer

Christopher Frost was appointed Chief Executive Officer of MIC effective January 1, 2018, and to MIC's Board of Directors on September 6, 2018.

Christopher is a senior infrastructure investor with over 20 years' of international experience with Macquarie managed funds, the last 17 based in the firm's London headquarters. He has extensive experience across capital raising, investor relations, M&A and corporate finance, board representation, governance, investment and fund management and driving strategic business development. Christopher was a member of the pioneering team at Macquarie Infrastructure and Real Assets (MIRA), leading the development of the specialized listed infrastructure funds model, including airport investment funds and the development of Macquarie Asset Management's (MAM) Real Asset platform working with investors globally.

Prior to joining MIC, Christopher served for three years as Chief Commercial Officer of MAM Real Assets focusing on the strategic expansion of the division's funds management platform by developing strategies and solutions for its investor clients in real assets including infrastructure, real estate, energy and natural resources. Prior to that he served for five years as Executive Director, Head of Strategic Projects for MAM Real Assets which involved, among other things, developing inorganic growth opportunities for the business. Christopher joined Macquarie’s Investment Banking Group in Sydney, Australia in 1995.

Christopher is also the Chairman of the Global Infrastructure Investors Association (GIIA). The GIIA is the leading industry body and the voice of the world's infrastructure investors; working with governments and regulators around the world to achieve the shared ambition of building and modernizing infrastructure.

Christopher holds a Bachelor of Economics (Hons) degree from La Trobe University in Melbourne, Australia.

Nick O'Neil, Chief Financial Officer

Nick O’Neil was appointed Chief Financial Officer of MIC on September 1, 2020.

In a career of nearly 20 years, Nick has acquired experience investing in infrastructure and real assets, public and private capital raising, investor relations, investment and fund management, and tax structuring, planning and management.

Prior to his appointment as Chief Financial Officer of MIC, Nick served as Senior Managing Director and a member of the Operating Committees of each of Atlantic Aviation, IMTT and MIC Global Services since April of 2018.

Prior to joining MIC, Nick served as MAM Real Assets’ Head of Real Estate in the U.S. (2016 – 2018), Head of Brazil (2015 – 2016) and Head of Mexico (2009 – 2014). In both Mexico and Brazil he launched Macquarie’s infrastructure investment platforms in those countries.

Before joining Macquarie, O’Neil was employed by KPMG Australia where he advised clients on all aspects of corporate tax. He holds Bachelor of Arts and Bachelor of Laws degrees from Bond University. 

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