David Fields works as a Board Member at PTB Ventures. The firm's known portfolio counts 5 companies.
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Investment focus
- Focus
- CybersecurityDecentralized IdentityDigital CredentialsEnterprise SaaSIdentityPrivacyWeb3
Contacts
Affiliated funds' portfolios
Board Member at PTB Ventures, whose known portfolio counts 5 companies
- Element
- Callsign
- Joust
- DISC Holdings
- Learning Machine Technologies
Investor Profile
The listing covers sectors FinTech and SaaS, and focus areas Cybersecurity, Decentralized Identity, Digital Credentials and Enterprise SaaS. Startups operating in these areas may find David Fields relevant.
Stage-wise, the deals at PTB Ventures cluster around Seed and Series A rounds.
What the affiliated firm has backed is the closest available signal on whether David Fields is worth approaching.
Frequently asked questions
Who is David Fields?
David Fields is a venture capital investor based in New York, United States, listed as Board Member at PTB Ventures. The known portfolio of that firm counts 5 companies. That portfolio belongs to the firm, not to David Fields personally.
What does David Fields invest in?
Listed sectors include FinTech and SaaS; listed focus areas include Cybersecurity, Decentralized Identity, Digital Credentials and Enterprise SaaS. 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 David Fields invest at?
PTB Ventures appears in Seed and Series A rounds across its known deals, and David Fields is listed there as Board Member. 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 David Fields listed at?
David Fields is listed as Board Member at PTB Ventures, whose known portfolio counts 5 companies.
How do I contact David Fields?
An email address and a LinkedIn page are on file for David Fields. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds 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