General Info
Nathan McDonald is the Managing Partner and CEO of Keiretsu Capital. He has a diverse background in entrepreneurial business and organizational development. Nathan co-founded and leads the Northwest Region of Keiretsu Forum, recruiting teams and designing events. He focuses on stimulating growth-stage capital investments and supports the University of Washington Michael G. Foster Business School. Nathan resides in Seattle with his family. He has a hands-on approach to leadership and operational experience.
Location: Seattle, Washington, United States
Country: United States of America
Industries:
Investment Regions:
Investment Stages: pre-seed, seed
angel-individual
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🤖 AI Activity Report
Status: very-active
AI Reasoning: Searches found Keiretsu Capital and Nathan McDonald as Managing Partner/CEO and portfolio companies including Mission Bio, Lumithera, Pattern Computer, Pathware, Vispera, EvrysBio, TurnAI. Keiretsu Capital’s site and related pages indicate ongoing activity; the most recent indicated investments by Keiretsu members include syndications and participations within the past few months (2025). Specifically, Keiretsu members led or participated in funding rounds for startups such as Turn.ai (2025) – indicating Nathan McDonald as an active investing partner within the past 6 months. Therefore 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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