Theo Xydas, Principal at Octopus Ventures is an active investor based in United Kingdom. This profile covers what Theo Xydas backs, at which stage, and how founders can reach out in 2026.
Theo Xydas is a Principal at Octopus Ventures, focusing on growth-stage investments.
Theo Xydas invests in SaaS & Enterprise, Artificial Intelligence, Consumer & Retail and Fintech, typically at Early Stage Venture and Late Stage Venture.
- Firm
- Octopus Ventures
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- SaaS & EnterpriseArtificial IntelligenceConsumer & RetailFintech
- Location
- United Kingdom
- Typical check
- $3.8M
How to reach Theo Xydas
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About this profile
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Cite this page
Round Funded. "Theo Xydas." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/theo-xydas
Frequently Asked Questions
Who is Theo Xydas?
Theo Xydas, Principal at Octopus Ventures is an active investor based in United Kingdom. Theo Xydas invests in SaaS & Enterprise, Artificial Intelligence, Consumer & Retail and Fintech, typically at Early Stage Venture and Late Stage Venture.
What does Theo Xydas invest in?
Theo Xydas invests in SaaS & Enterprise, Artificial Intelligence, Consumer & Retail and Fintech, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Theo Xydas invest at?
Theo Xydas typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Theo Xydas's typical check size?
Theo Xydas typically writes checks around $3.8M. 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.