Greg Mazur – Biography
Last update: January 10, 2026Executive profile
Greg was Controller at PennantPark Investment Advisers, and Vice President at BlackRock Capital Investment Corporation. Greg Mazur joined HarbourVest Partners in 2019. Greg served as Vice President at HarbourVest Partners.
Greg Mazur is currentlyPrincipal, Private Credit Investments at HarbourVest Partners - View - HarbourVest Partners org chart
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Education
In 2005, Greg Mazur completed a Bachelor in Accounting at Penn State University.
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- At HarbourVest Partners, Greg Mazur has 122 colleagues including John Toomey (CEO), Mitchell Harris (Director)…
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