Tony Tsao is a Partner at ESO Fund, whose known portfolio counts 10 companies.
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Investment focus
- Stage
- GrowthLate-Stage
- Focus
- Employee Stock Option FinancingSecondary Market
Contacts
Affiliated funds' portfolios
Partner at ESO Fund, whose known portfolio counts 10 companies
- Forward
- WeWork
- Next Insurance
- Thrasio
- Cadre
- Builder.ai
- Astera Labs
- Braze
- CISO Global
- Astria Therapeutics
Investor Profile
The listing covers focus areas Employee Stock Option Financing and Secondary Market. Startups operating in these areas may find Tony Tsao relevant.
Stage-wise, the deals at ESO Fund cluster around Growth and Late-Stage rounds.
The firm portfolio and the focus above give founders context on whether Tony Tsao matches their raise.
Colleagues at ESO Fund
Kenneth Goldman
Partner and Senior Client Specialist
Oakland, United States
Tony Tsao
Partner
San Mateo, United States
Stephen Roberts
Managing Partner
Memphis, United States
Scott Chou
Co-Founder ESO Fund
Los Altos, United States
Utkarsh Sharma
Investor
San Francisco, United States
Bill Yu
Investor
New York, United States
Frequently asked questions
Who is Tony Tsao?
Tony Tsao is a venture debt investor based in San Mateo, California, United States, listed as Partner at ESO Fund. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Tony Tsao personally.
What does Tony Tsao invest in?
Listed focus areas include Employee Stock Option Financing and Secondary Market. 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 Tony Tsao invest at?
ESO Fund appears in Growth and Late-Stage rounds across its known deals, and Tony Tsao is listed there as Partner. 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 Tony Tsao listed at?
Tony Tsao is listed as Partner at ESO Fund. 6 other people in the database share a firm with Tony Tsao.
How do I contact Tony Tsao?
A LinkedIn page is on file for Tony Tsao. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal