Sixto Arias
Angel investor in Lisbon
Lisbon, Portugal
Sixto Arias, Angel investor in Lisbon is an active investor based in Lisbon, Portugal. This profile covers what Sixto Arias backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Early Stage Venture
- Invests in
- FintechInsurTechMedia & Content
- Location
- Lisbon, Portugal
- Typical check
- $500K
- Past investments
- 3
Notable investments
How to reach Sixto Arias
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About this profile
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Cite this page
Round Funded. "Sixto Arias." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/sixto-arias
Frequently Asked Questions
What does Sixto Arias invest in?
Sixto Arias invests in Fintech, InsurTech and Media & Content, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sixto Arias invest at?
Sixto Arias typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Sixto Arias's typical check size?
Sixto Arias typically writes checks around $500K. 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.