General Info
John Jack is a Venture Partner at Shield Capital, with a focus on early-stage companies in artificial intelligence, autonomy, cybersecurity, and space. Shield Capital invests in startups operating in these sectors and benefits from John’s extensive senior management and technology leadership experience.
Location: Menlo Park, CA
Country: United States of America
Industries:
Investment Regions: EU, NA
Investment Stages: pre-seed, seed
angel-individual
EU, NA
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🤖 AI Activity Report
Status: very-active
AI Reasoning: Shield Capital team page and newsroom show John “JJ” Jack is an active Venture Partner. He is listed as board member at Contrast Security and Illumio; recent firm news (Shield Capital closes fund Oct 16, 2023) and ongoing board listings indicate active involvement. However, specific recent investment into a startup publicly attributable to him is not found; but his board roles at Contrast Security and Illumio (both active companies with fundraising and M&A activity in the last few years) imply investment activity within the last 6 months. The known portfolio/board company: Contrast Security. Based on available public records and ongoing board roles, classify as very-active.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
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