Meet Our Team

These are the people behind Metavallon VC

We are entrepreneurs, engineers, geeks, advisors, investors.

We have spent the last 20 years working with technology, startups and high-tech businesses.

We are committed to helping talented founders grow global companies and to enabling them with financing, business guidance and a powerful international network.

Investment Team

Alexandra Choli

Alexandra Choli, Partner

Εxperienced professional in the fields of operations, business development and strategy. Avid entrepreneur and founder of impact and mainstream ventures. Active angel and institutional investor. Mechanical Engineer from UCL with an MBA from NYU Stern.

Myrto Papathanou

Myrto Papathanou, Partner

Finance and high tech experience in London and Athens. Loves articulate engineers and teams that can execute. Drawn to deep tech investments and industry disruptors. Multitasker, listener and connector. INSEAD MBA, Kauffman Fellow.

George Karantonis

George Karantonis, Partner

Entrepreneur turned investor, previously co-founder of two ICT companies and spent several years as a freelance consultant. Early participant as an operator and investor in 2 Greek NASDAQ companies. MS. in Exploration Geophysics and an MBA from ALBA.

Yorgos Mousmoulas

Yorgos Mousmoulas, Partner

Previously Investment Director at Attica Ventures, a Series A fund investing in IT, Telecom, Microelectronics, Automation & Robotics. Operator in technology companies and ICT strategy consultant. Electrical Engineer and INSEAD MBA.

Operations Team

Kostantinos Karvounakis

Konstantinos Karvounakis, Investment Associate

Extensive experience in Consulting and Finance. He previously worked as a Business Analyst at McKinsey & Company while he has gained experience in Corporate Finance, through PwC. MSc in Electrical Engineering & Computer Science from Aristotle University of Thessaloniki.

Marilena Kakkou
Office and Community Associate

Marilena Kakkou, Community & Office Associate

Experience in Communication, Sustainability and Business. She previously worked in Aephoria, a sustainable-business incubator and in Organization Earth as CSR and Corporate Partnership Manager. BSc in Business Administration from AUEB and MSc in Sustainable Development from Harokopio.

Advisors Team

Christos Trampoukis
Commercialization and Business Development

Ebru Sevand
SaaS and Enterprise

Nikos Karapanagou
Big Data, Blockchain, Telecoms

Christos Makiyama
Semiconductors and Technology Transfer

Leda Karabela
Communication Strategy and Leadership

Achilles Risvas
Capital Markets and Fintech

Arnaud Henin
Energy and Venture Capital