An angel investor and operator angel based in Barcelona, Catalonia, Spain, Guillem Serra has 5 known investments: Mati, Spathios, BRICKBRO, Holaglow and Caza Tu Plaza.
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Investment focus
Contacts
Guillem Serra portfolio companies (5)
- Mati
- Spathios
- BRICKBRO
- Holaglow
- Caza Tu Plaza
Affiliated funds' portfolios
Mentor at Conector Startup Accelerator, whose known portfolio counts 10 companies
- TRIBBU
- Afterscool
- AvalVida
- Bitrendy
- Kiply
- Kwiil
- Playeek
- TeachApp
- Wowego
- Yatepeino
Investor Profile
The known portfolio sits in sectors AI, Commerce, Healthcare and Real Estate, and focus areas Digital Health, EHR, Marketplaces and MedTech.
Stage-wise, the known deals cluster around Pre-Seed and Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at Conector Startup Accelerator
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Frequently asked questions
Who is Guillem Serra?
Guillem Serra is an angel investor and operator angel based in Barcelona, Catalonia, Spain with 5 known investments on file, among them Mati, Spathios and BRICKBRO. The sections above list the sectors, stages and firms attached to that record.
What does Guillem Serra invest in?
Listed sectors include AI, Commerce, Healthcare and Real Estate; listed focus areas include Digital Health, EHR, Marketplaces and MedTech. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Guillem Serra invest at?
The known deals of Guillem Serra include Pre-Seed and Seed rounds. 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 Guillem Serra listed at?
Guillem Serra is listed as Mentor at Conector Startup Accelerator. 2 other people in the database share a firm with Guillem Serra.
How do I contact Guillem Serra?
An email address, a phone number and a LinkedIn page are on file for Guillem Serra. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal