/People

Panos Papadopoulos

Investor

Partner at Marathon Venture Capital

Greece

Writes $100K – $5M checks · typically $1.5M

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About

Panos Papadopoulos is a founder-to-founder investor with deep technical expertise—he started coding at 10, built and sold a startup, personally reviews code and UX, and champions the Greek tech ecosystem.

Contact· published on Panos's own website

Invests in

AI & Machine LearningCloud ComputingCybersecurityDeep TechEnterprise SoftwareHardwareRobotics

Experience

  1. Marathon Venture CapitalPartnercurrent2017 — present
  2. NOFire AIBoard Membercurrent2026 — present
  3. StraionBoard Membercurrent2026 — present
  4. Progressive RoboticsBoard Membercurrent2025 — presentThessaloniki, Central Macedonia, Greece
  5. SMPnetBoard Membercurrent2023 — presentLondon Area, United Kingdom
  6. Delian Alliance IndustriesBoard Membercurrent2021 — presentAthens, Attiki, Greece
  7. Netdata (netdata.cloud)Board Membercurrent2018 — presentRedwood City, California
  8. InAccel - Accelerators for the cloudBoard Member2018 — 2024
  9. balenaAdvisor2014 — 2023Greater Seattle Area
  10. norblocBoard Member2017 — 2021
  11. LearnWorldsBoard Member2019 — 2021
  12. Lenses.ioBoard Member2017 — 2021
  13. SplunkDirector of Product Management2013 — 2016San Francisco Bay Area
  14. BugsenseCEO & Founder2011 — 2013San Francisco Bay Area
  15. GameyolaVP Engineering2008 — 2009Palo Alto, CA
  16. StayInAthensCo-Founder and CTO2007 — 2009Athens, Greece
  17. NCSR "Demokritos"Software Engineer2006 — 2007Athens, Greece
  18. Athens University of Economics and BusinessJunior Software Engineer2005 — 2006Athens, Greece

Skills & more

Python40Visionary7Product Development9Entrepreneurship93Google App Engine20JavaScript61Product Management51Networking9Community Building4Web Development38Mobile Applications99Big Data9
+10 moreSoftware DevelopmentStart-upsUser Interface DesignWeb ApplicationsAndroidMobile DevicesSoftware EngineeringSplunkDatabasesAnalytics

Languages English · French · Greek · Spanish

  • Data Visualization and Communication with Tableau — Coursera Course Certificates
  • Cambridge English: Proficiency (CPE)
  • Computational Investing, Part I — Coursera Course Certificates

From Panos's professional profile.

Investments

Per curated public sources.

Colleagues at Marathon Venture Capital

Network4

Investors connected to Panos in public investor directories — a warm-intro map.

Frequently asked questions

Who is Panos Papadopoulos?
Panos Papadopoulos is a founder-to-founder investor with deep technical expertise—he started coding at 10, built and sold a startup, personally reviews code and UX, and champions the Greek tech ecosystem.
Where does Panos Papadopoulos work?
Panos Papadopoulos is Partner at Marathon Venture Capital.
What does Panos Papadopoulos invest in?
Panos Papadopoulos invests in AI & Machine Learning, Cloud Computing, Cybersecurity, Deep Tech, Enterprise Software, Hardware, Robotics.
What check size does Panos Papadopoulos write?
Panos Papadopoulos typically writes checks of $100K – $5M.
What companies has Panos Papadopoulos invested in?
Investments tracked here include Balena Ltd., Delian Alliance Industries, ezhome, Finster Ai, Forky, Hack The Box, InAccel, Learnworlds, Netdata, NOFire AI, Norbloc, Nurx, and 13 more.
Where did Panos Papadopoulos go to school?
Panos Papadopoulos studied at Athens University of Economics and Business (Bachelor, Computer Science); University of Nicosia (Master of Science (MSc), Digital Currencies); Universidad Rey Juan Carlos (Erasmus, Computer Science).

Same school

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