About
Aleix Pérez is a Principal at Criteria Venture Tech, an early-stage venture capital firm based in Barcelona. Criteria Capital invests in European companies across pre-seed to pre-series A stages, focusing on AI, cybersecurity, deeptech, and data and software infrastructure.
Aleix Pérez i Parés @aleixperezp
#4 Cyberflow - August 2025 edition is out! 💰 $427M+ raised by cybersecurity companies (vs. $1.1B in July) 💸 22 funding rounds (vs. 48 in July) 🤝 $26B total exit value fueled by $25B CyberArk acquisition by Palo Alto Networks 📬 Full data here -> https://t.co/v6jJPAzHqm
Sep 4, 2025
Aleix Pérez i Parés @aleixperezp
I'm attending this event. RT if you think others will find this helpful 🙌 https://t.co/JTav8vAm85 #datadrivenvc
Apr 9, 2024
Aleix Pérez i Parés @aleixperezp
🗺️ I'm really excited to finally share our LLM Infrastructure Stack Market Map that I've been curating for the past 3 months! https://t.co/Dplr0Tg52o https://t.co/FKlzjSjAwi

Mar 26, 2024 · ♥ 2
Experience
- Criteria Venture TechPrincipalcurrent2025 — present
- Criteria Venture TechAssociate2023 — 2024
- Criteria Venture TechAnalyst2020 — 2022
- CyberflowSubstack writercurrent2025 — present
- 8LayersInvestorcurrent2026 — present
- StrikeReadyInvestorcurrent2025 — presentTexas, United States
- Various CompaniesAngel Investorcurrent2024 — present
- BarbaraBoard Observercurrent2022 — presentBilbao, Basque Country, Spain
- EnlineBoard Observercurrent2025 — presentLisbon, Portugal
- XRHealthBoard Observercurrent2025 — presentBoston, Massachusetts, United States
- ScalestackSeed Investorcurrent2024 — presentNew York, United States
- mleanBoard Membercurrent2025 — presentMadrid, Community of Madrid, Spain
- ArgillaPre-Seed & Seed Investor2022 — 2024San Francisco Bay Area
- CriteriaCaixaEquity Research (Buy-side)2019 — 2020Greater Barcelona Metropolitan Area
- AXAInvestment Analyst (Asset Allocation)2018Greater Barcelona Metropolitan Area
Education
- Universitat Ramon LlullBachelor of Business Administration - BBA (Bilingual), Finance2015 — 2019
- IEBBusiness Valuation Specialization program2020 — 2021
Skills & more
Languages Catalán · Español · Inglés
- CAE- Advanced Certificate of English — Cambridge University Press & Assessment
- Venture Capital, Advanced Business Plan & Financial Modelling — modelandum
- Venture Deals - Fall 2020 Edition — Kauffman Fellows
- Advanced Excel Course — Corporate Finance Institute® (CFI)
From Aleix's professional profile.
Same school
Also attended Universitat Ramon Llull6
Also attended IEB40
+ 34 more
Shared employers
Also worked at Criteria Venture Tech5
Also worked at Barbara2
Also worked at XRHealth9
+ 3 more

























