JM
John M. Toomey, Jr.
Chief Executive Officer at HarbourVest Partners
· Boston
Check size
Undisclosed
Lead stage
Private markets
Deals tracked
3
Sectors
Technology, Communications
Technology
Communications
Consumer Goods
Healthcare
Financial Services
Industrial
Private markets
Late-stage private company investments
Fund interests
Secondary transactions
Global
About John
John M. Toomey, Jr. is an Executive Officer with a background in institutional finance and investment management. Limited public data is available regarding his current firm affiliation, investment stage focus, or sector specialization. Further verification through primary sources is recommended
Investment thesis
Leads a global private markets platform investing across funds, secondaries, direct co-investments, and private credit.
HarbourVest Partners is a global private markets platform that deploys capital across primary fund investments, secondary transactions, direct co-investments, infrastructure and real assets, and private credit. The firm operates with a client-centric approach across multiple geographies (Asia, Europe, Americas) and sectors including technology, communications, consumer goods, healthcare, financial services, and industrial. With over $125 billion AUM and more than 40 years of experience, the firm leverages global reach and local insight to provide responsive, flexible capital across the private markets spectrum
Investment philosophy
John Toomey leads HarbourVest Partners, a global private markets firm, with a focus on building high-performing teams and delivering long-term value for clients. His background spans direct investing, secondaries, portfolio construction, and firm leadership, indicating an emphasis on disciplined private markets investing across market cycles.
Recent activity
Live platform data · proprietary, citable layer
Notable portfolio
HarbourVest Global Private Equity Limited (HVPE) initial public offering involvement
Leadership of HarbourVest's global private markets platform
Frequently asked
Does John M. Toomey, Jr. invest at Private markets stage?
Yes. They invest at Private markets, Late-stage private company investments, Fund interests stage.
Their geographic focus includes Global.
What is their typical check size?
Check size is not publicly disclosed. They currently invest through HarbourVest Partners.
What sectors does John M. Toomey, Jr. focus on?
John M. Toomey, Jr. primarily invests in Technology, Communications, Consumer Goods, Healthcare.
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