Investor profile
Dean Sysman
Angel, Operator angel & PhD Research at Columbia University Technology Management, Venture Adviser at Bessemer Venture Partners
Dean Sysman is an angel investor and operator angel based in New York City, United States with 4 known investments: PointFive, NextSilicon, Lasso and Olakai.
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Investment focus
- Sector
- AIFinTechHealthcareSaaS
Contacts
Dean Sysman portfolio companies (4)
- PointFive
- NextSilicon
- Lasso
- Olakai
Affiliated funds' portfolios
PhD Research at Columbia University Technology Management, whose known portfolio counts 5 companies
- Deepgram
- AvoMD
- Kelvin
- Sable
- Licify
Venture Adviser at Bessemer Venture Partners, whose known portfolio counts 18 companies
- Vector
- Upvest
- Givebutter
- Halter
- Zenskar
- Saronic
- Sett
- Lightning Step Technologies
- PointOne
- Bold Security
- HockeyStack
- Amperos
- and 6 more
Investor Profile
The known portfolio sits in sectors AI, FinTech, Healthcare and SaaS, and focus areas Analytics, Cloud Infrastructure, Computer Vision and Cybersecurity.
Dean Sysman appears in Growth, Pre-Seed and Seed rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues
Showing 20 of 106
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Energy and Carbontech Innovator
New York, United States
Nick Mehta
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Palo Alto, United States
Jeff Epstein
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San Francisco, United States
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San Francisco, United States
Jeremy Levine
Partner
New York, United States
Jenny Fielding
Adjunct Professor
New York, United States
Chris Wiggins
Associate Professor
New York, United States
Sonny Kalsi
Adjunct Professor
New York, United States
Brian Feinstein
Partner
San Francisco, United States
Sameer Dholakia
Partner
San Francisco, United States
Ed Colloton
Partner Emeritus
San Francisco, United States
Byron Deeter
Partner
Atherton, United States
Shinya Shimada
Full-time MBA Candidate
New York, United States
D C
Private Investor
United States
Janelle Teng Wade
Partner
San Francisco, United States
Elliott Robinson
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Brooklyn, United States
Sofia Guerra
Partner
Cambridge, United States
Adam Fisher
Partner
Israel
Charles Birnbaum
Partner
New York, United States
Hannah Kim
Vice President
New York, United States
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Frequently asked questions
Who is Dean Sysman?
Dean Sysman is an angel investor and operator angel based in New York City, United States with 4 known investments on file, among them PointFive, NextSilicon and Lasso. The sections above list the sectors, stages and firms attached to that record.
What does Dean Sysman invest in?
Listed sectors include AI, FinTech, Healthcare and SaaS; listed focus areas include Analytics, Cloud Infrastructure, Computer Vision and Cybersecurity. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Dean Sysman invest at?
The known deals of Dean Sysman include Growth, Pre-Seed and Seed rounds. 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 Dean Sysman listed at?
Dean Sysman is listed as Venture Adviser at Bessemer Venture Partners. 106 other people in the database share a firm with Dean Sysman.
How do I contact Dean Sysman?
An email address, a phone number and a LinkedIn page are on file for Dean Sysman. 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