Mendy Yang is a Vice President at 645 Ventures, whose known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Vice President at 645 Ventures, whose known portfolio counts 10 companies
- Sequence
- True Anomaly
- Arbor
- Forterra
- UPTIQ
- Condor Software
- Pomo
- Risotto
- Pelgo
- Variance
Investor Profile
Mendy Yang is listed against sectors AI, Commerce, Consumer and FinTech, and focus areas Analytics, Cybersecurity, D2C and Data in the database.
Stage-wise, the deals at 645 Ventures cluster around Seed and Series A rounds.
The firm portfolio and the focus above give founders context on whether Mendy Yang matches their raise.
Colleagues at 645 Ventures
Nnamdi Okike
Managing Partner
New York, United States
Parul Singh
Partner
San Francisco, United States
Vardan Gattani
Investor
New York, United States
John Evans
Connected Network Partner & Investor
New York, United States
Meredith Tibbals
Vice President
New York, United States
Aaron Holiday
Managing Partner
New York, United States
William Hess
Vice President
New York, United States
Jon H. Smith
Principal
San Francisco, United States
Frequently asked questions
Who is Mendy Yang?
Mendy Yang is a venture capital investor based in New York, United States, listed as Vice President at 645 Ventures. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Mendy Yang personally.
What does Mendy Yang invest in?
Listed sectors include AI, Commerce, Consumer and FinTech; listed focus areas include Analytics, Cybersecurity, D2C and Data. 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 Mendy Yang invest at?
645 Ventures appears in Seed and Series A rounds across its known deals, and Mendy Yang is listed there as Vice President. 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 Mendy Yang listed at?
Mendy Yang is listed as Vice President at 645 Ventures. 8 other people in the database share a firm with Mendy Yang.
How do I contact Mendy Yang?
An email address, a phone number and a LinkedIn page are on file for Mendy Yang. 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