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Experience ยท 4 entries
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2026
COO & Co-Founder
Jan 2026
A network for entrepreneurs building in stealth.
Submit your information here so investors can find you:
harmonic.ai/get-discovered
2021
Strategic Advisor
Sep 2021
Fernbrook is a diverse, minority-owned, investor-operator manager focused on technology-related investments in revenue-stage companies that have large addressable markets, alignment with powerful underlying trends, large market cap potential, and business models with inherent network effects.
Pitch us at: https://www.fernbrookmgmt.com/pitch/
Based in New York with investments in North America, the EU and the UK, Fernbrook is led by Marigay McKee and Bill Detwiler. The Fernbrook team has deep sector operating, investment, and strategic advisory expertise with a long-term track record of delivering attractive, risk-weighted returns to investors.
With a long-term track record of success investing, managing portfolios, and operating through multiple economic cycles, Fernbrooks EDGE is that it actively helps founders tackle the toughest challenges and scale their businesses.
Fernbrook focuses on business development, sales, distribution, supply chain, capital formation and M&A, and other value-added services by leveraging its deep operational experience, global relationship network, and strong portfolio management skills. We have returned capital to investors each year since 2019.
This value-add is recognized by founders and is evidenced by our investments in Fund II alongside such leading investors as General Catalyst, Sequoia, Maveron, Lightspeed, Bain Capital Ventures, and Canaan.
Fernbrook has built two layers of diversity. One at the management/GP layer, and the second at the founder level, where that cohort is 59% Female, 35% BIPOC, and 14% LGBTQ across both funds. 73% of our portfolio companies have at least one underrepresented founder.
While we seek to invest only in the most high-potential companies to drive investor returns, we are proud of backing a diverse group of founders.
Founding Member, Vitalize Angels
2021
VITALIZE Venture Capital is a pre-seed and seed-stage venture fund and angel community investing in the future of work. Vitalize has offices in Chicago, San Francisco, and Los Angeles.
2019
