Investor profile
Rachel Brannan
Syndicate / Angel group, Venture capital & Limited Partner at Avestria Ventures, Angel Investor at Harvard Business School HBS Alumni Angels Association - HBSAA
Rachel Brannan works as an Angel Investor at Harvard Business School HBS Alumni Angels Association - HBSAA. The firm's known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Limited Partner at Avestria Ventures, whose known portfolio counts 9 companies
- Midi Health
- AOA
- Curio
- Mae Health
- Mercy BioAnalytics
- Novocuff
- Avation Medical
- Axena Health
- May Health
Angel Investor at Harvard Business School HBS Alumni Angels Association - HBSAA, whose known portfolio counts 10 companies
- Waku
- fortú
- LEXI
- Smart Bricks
- Capillary Biomedical
- Skyfire AI
- Daivergent
- PodUp
- TruMarx Data Partners
- Aren
Investor Profile
The listing covers sectors AI, Education, FinTech and Healthcare, and focus areas Biotech, Data Analytics, Diagnostics and Digital Health. Startups operating in these areas may find Rachel Brannan relevant.
Harvard Business School HBS Alumni Angels Association - HBSAA appears in Growth, Pre-Seed and Seed rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Rachel Brannan matches their raise.
Colleagues
Ravi Gururaj
Co-Founder & Co-Chair
Bengaluru, India
John Kojiro Moriwaka
Angel Investor
Tokyo, Japan
Jean Kovacs
Co-Chair
Burlingame, United States
Linda Greub
Managing Partner
San Francisco, United States
Christian J.P. Kristin
Sector Lead
London, United Kingdom
Marcelo de Castro Fernandes
Angel Investor
São Paulo, Brazil
Simon Hardy
Global Board
London, United Kingdom
Corinne Nevinny
Managing Director
Malibu, United States
Brad Schrader
President
Chatham, United States
Kristina Serafim
Investor (Investment Committee Member)
Palo Alto, United States
Tracy Dooley MD
Partner
San Francisco, United States
Frequently asked questions
Who is Rachel Brannan?
Rachel Brannan is a syndicate member and venture capital investor based in New York, United States, listed as Angel Investor at Harvard Business School HBS Alumni Angels Association - HBSAA. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Rachel Brannan personally.
What does Rachel Brannan invest in?
Listed sectors include AI, Education, FinTech and Healthcare; listed focus areas include Biotech, Data Analytics, Diagnostics and Digital Health. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Rachel Brannan invest at?
Harvard Business School HBS Alumni Angels Association - HBSAA appears in Growth, Pre-Seed and Seed rounds across its known deals, and Rachel Brannan is listed there as Angel Investor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Rachel Brannan listed at?
Rachel Brannan is listed as Angel Investor at Harvard Business School HBS Alumni Angels Association - HBSAA. 11 other people in the database share a firm with Rachel Brannan.
How do I contact Rachel Brannan?
An email address, a phone number and a LinkedIn page are on file for Rachel Brannan. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal