About
Jeff McCarthy, General Partner, has a successful entrepreneurial track record in communications. As an investor he focuses mainly on materials. When Jeff joined North Bridge Venture Partners in 1998, he was well known to the company's founding partners through his leadership roles at two early, successful companies within the North Bridge portfolio Cadia Networks and New Oak Communications and at Wellfleet Communications, an investment of the North Bridge founder. He was CEO of New Oak Communications, a leading provider of VPN switches, when the company was acquired by Bay Networks (a Nortel line of business). Subsequently, North Bridge acquired Jeff.
Position in the VCSift Database
- • 5 investors at North Bridge Venture Partners & Growth Equity are tracked.
- • 226 investors hold the General Partner role in VCSift. Jeff McCarthy is one of them.
- • 2,293 investors are based in Boston, Massachusetts, United States.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- Boston, US
Contact Information
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