António Castel-Branco
Operating Partner at STAG Blue Transformation Fund
Lisboa, Lisbon
António Castel-Branco, Operating Partner at STAG Blue Transformation Fund is an active investor based in Lisboa, Lisbon. This profile covers what António Castel-Branco backs, at which stage, and how founders can reach out in 2026.
António Castel-Branco is an Operating Partner at STAG Blue Transformation Fund and a Partner at Portnova.pt and ten Hoopen Realty.
António Castel-Branco invests in PropTech & Real Estate and Consumer & Retail, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- PropTech & Real EstateConsumer & Retail
- Location
- Lisboa, Lisbon
- Typical check
- $3.8M
How to reach António Castel-Branco
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Round Funded. "António Castel-Branco." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/antonio-castel-branco
Frequently Asked Questions
Who is António Castel-Branco?
António Castel-Branco, Operating Partner at STAG Blue Transformation Fund is an active investor based in Lisboa, Lisbon. António Castel-Branco invests in PropTech & Real Estate and Consumer & Retail, typically at Early Stage Venture and Late Stage Venture.
What does António Castel-Branco invest in?
António Castel-Branco invests in PropTech & Real Estate and Consumer & Retail, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does António Castel-Branco invest at?
António Castel-Branco typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is António Castel-Branco's typical check size?
António Castel-Branco 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.