John Vassiliades, Partner at Gordon & Rees LLP is an active investor based in Phoenix, Arizona. This profile covers what John Vassiliades backs, at which stage, and how founders can reach out in 2026.
John Vassiliades is an Intellectual Property and Business Attorney and Angel Investor in selected high-tech pre-IPO companies.
John Vassiliades invests in SaaS & Enterprise, Artificial Intelligence and Hardware & Deep Tech, typically at Pre Seed, Seed and Early Stage Venture.
- Investor type
- Angel
- Stages
- Pre SeedSeedEarly Stage Venture
- Invests in
- SaaS & EnterpriseArtificial IntelligenceHardware & Deep Tech
- Location
- Phoenix, Arizona
- Typical check
- $250K
How to reach John Vassiliades
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Round Funded. "John Vassiliades." Round Funded investor database, updated November 2, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/john-vassiliades
Frequently Asked Questions
Who is John Vassiliades?
John Vassiliades, Partner at Gordon & Rees LLP is an active investor based in Phoenix, Arizona. John Vassiliades invests in SaaS & Enterprise, Artificial Intelligence and Hardware & Deep Tech, typically at Pre Seed, Seed and Early Stage Venture.
What does John Vassiliades invest in?
John Vassiliades invests in SaaS & Enterprise, Artificial Intelligence and Hardware & Deep Tech, typically at Pre Seed, Seed and Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does John Vassiliades invest at?
John Vassiliades typically invests at Pre Seed, Seed and Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is John Vassiliades's typical check size?
John Vassiliades typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.