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György Simó

Co-founder, Managing Partner and CEO of Day One Capital, a Budapest-based venture capital firm investing in Central and Eastern European founders; former CEO of T-Online Hungary and founder of innovation hub Kitchen Budapest.

György Simó is a co-founder and Managing Partner of Day One Capital, a Budapest-based early-stage venture capital firm investing in Central and Eastern European founders, where he serves as Managing Partner and CEO. He began his career as a journalist before joining the Magyar Telekom Group in 1998, where he led the launch of [origo], Hungary's leading internet portal at the time. From 2003 he served as CEO of T-Online Hungary and held executive positions at Magyar Telekom overseeing new-media company acquisitions and new business development across media, e-commerce, and data-management services, and he established the company's innovation center, Kitchen Budapest.

Overview

Role
Co-founder & Managing Partner (CEO)
Based in
Budapest, Hungary
Prior experience
Magyar Telekom Group; T-Online Hungary; Kitchen Budapest

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Frequently asked

Who is György Simó?
György Simó is a co-founder and Managing Partner of Day One Capital, a Budapest-based early-stage venture capital firm investing in Central and Eastern European founders, where he serves as Managing Partner and CEO. He began his career as a journalist before joining the Magyar Telekom Group in 1998, where he led the launch of [origo], Hungary's leading internet portal at the time. From 2003 he served as CEO of T-Online Hungary and held executive positions at Magyar Telekom overseeing new-media company acquisitions and new business development across media, e-commerce, and data-management services, and he established the company's innovation center, Kitchen Budapest.
What is György Simó's role?
György Simó is Co-founder & Managing Partner (CEO), based in Budapest, Hungary.
Where did György Simó work before?
György Simó's prior roles include Magyar Telekom Group; T-Online Hungary; Kitchen Budapest.

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Sources & citations4

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  1. 1

    György Simó is a co-founder and Managing Partner of Day One Capital, an early-stage technology investment fund focused on innovative CEE startups; he started as a journalist, joined Magyar Telekom in 1998 to launch [origo], later became CEO of T-Online Hungary, and established Magyar Telekom's innovation center Kitchen Budapest

    Day One Capital: György Simó | Day One Capital
    Verified2026-08-11
  2. 2

    Gyorgy Simo listed as Managing Partner, CEO at Day One Capital

    Crunchbase: Gyorgy Simo - Managing Partner, CEO @ Day One Capital
    Reported2026-08-11
  3. 3

    Gyorgy Simo listed as Managing Partner at Day One Capital Fund

    LinkedIn: Gyorgy Simo - Managing Partner at Day One Capital Fund
    Reported2026-08-11
  4. 4

    György Simó featured as guest on The Recursive Podcast, identified as Day One Capital partner discussing CEE entrepreneurs and US policy engagement

    The Recursive: Embracing Trump, US Entrepreneurs Defend THEIR Interests ft. Gyorgy Simo
    Reported2026-08-11