Brook
Seattle, US · Delaware corporation · 1 known investors
Find your way into Brook
821 people in our graph share verified history with the Brook team — schools, employers, funds. One of them is your warm intro.
Lauren Arribasunlockedknows John Stamatopoulos · together at The Wharton School (overlapped)
knows the team · via The Wharton School
×3knows the team · via D'Amore-McKim School of Business at Northeastern University
×5knows the team · via Babson F.W. Olin Graduate School of Business
knows the team · via Worcester Polytechnic Institute
knows the team · via Grand Canyon University
Founders & leadership
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Oren NissimFounder
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Kit MacgillivrayinExecutiveKit Macgillivray is an executive officer at Brook who has developed location-based products and services for web and mobile platforms across multiple continents, with expertise in product strategy, digital strategy, and service design.
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Alexandria FoleyinExecutiveShe has worked as a nurse focused on process improvement and developing clinical programs, with experience implementing technology advancements to support patient care and care teams.
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Gregory Philip SantabarbaraExecutive
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John StamatopoulosinExecutiveJohn Stamatopoulos has led U.S. market development for global medical device and health tech companies serving health systems and payers, and served as Entrepreneur-in-Residence at Northeastern University mentoring startups. He brings P&L ownership and business development experience in healthcare, with focus on chronic conditions, women's health, mental health, and digital therapeutics.
Board
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Michael WatersBoard director
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Edward MooreBoard director
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Sergio MelgarBoard director
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David LippesBoard director
Investors · 1
Reported raises · per SEC filings
Form D private placements$20M disclosed across 1 round · 2025
▶$20MraisedMay 2026 · 3 investors · Other TechnologyRule 506(b)
▶$20MraisedMay 2026 · 3 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Kit MacgillivrayExecutive Officer
- Alexandria FoleyExecutive Officer
- Oren NissimExecutive Officer, Director
- Michael WatersDirector
- Edward MooreDirector
- Gregory Philip SantabarbaraExecutive Officer
- Sergio MelgarDirector
- John StamatopoulosExecutive Officer
- David LippesDirector
- Offering amount
- $27M
- Amount sold
- $20M
- Minimum investment
- $16.8K
- First sale
- Oct 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
In the news
Sarvam AI Onboards Nvidia As Strategic Investor In $75 Million Series B Extension, First Indian Firm To Do Sofreepressjournal.in · Aug 2026
Sarvam to raise $75 million from Nvidia, Glade Brook, others as part of ongoing funding round - The Economic Timesm.economictimes.com · Aug 2026
Brook Park wins $25 million federal grant for road work around future Browns stadium sitenews5cleveland.com · Jul 2026Frequently asked questions
- Who founded Brook?
- Brook was founded by Oren Nissim.
- Who are Brook's investors?
- Brook's investors include Airbus Ventures.
- How much funding has Brook raised?
- Brook has disclosed $20M raised across 1 round.
- Where is Brook headquartered?
- Brook is headquartered in Seattle, US.