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X-Ventures Venture Fund Management Company

Venture capital

Budapest · Series A–Series B · 7 people tracked

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Investment thesis

X-Ventures is a Hungary-based venture fund management company overseeing three funds (Alpha, Beta, Gamma) through its manager X-Ventures Alpha Zrt. The funds are not restricted to a single sector; while they commonly target IT and biotechnology like most venture investors, they also pursue more traditional industries such as health care, logistics, electronics, and machinery. Beyond providing capital, the firm supports portfolio companies in realizing their full potential by contributing the professional experience and contact networks of its colleagues.

Source: firm website, verified Oct 26, 2026.

Stage
Series A–Series B
HQ
Budapest, HU
Instruments
Equity
Founded
2008
AUM
$28.1M
Tracked investments
23

Team · 7 people

from the firm's website & public directories
Viktor Nyíri· CEO, Chairman of the Board

Holds an LL.M. from George Washington University and a law degree from Eötvös Loránd University. Worked as an M&A lawyer before becoming a private investor in 2005, completing venture capital and real estate investments and building expertise in the healthcare sector.

Attila Erdős· Member of the Board

A physician with an INSEAD MBA who held leadership roles at SmithKlineBeecham, GE Medical Systems and GenoID. Focuses on bringing products and services of biotechnology companies to international markets.

Viktor Déri· Member of the Board

A capital markets veteran who managed bank-owned investment service firms and helped develop Hungary's venture capital market, serving as CEO of Corvinus Venture Fund Management and investment director in the JEREMIE Programme.

Attila Pechtol· Senior Associate

A finance and accounting graduate who has served since 2004 as Director of Finance for Dr. Viktor Nyíri's venture capital investments, involved in screening, decision-making, monitoring and exits. Holds postgraduate certificates in economics, law and corporate management.

Ildikó Divaldné Rigó· Head of Back Office

Has an administrative and accounting background, having worked at Budapest Leasing and other firms. Joined X-Ventures in 2018 and has led the back office function since January 2023.

Miklós Nyíri· Advisor

With a liberal arts and journalism background, he joined GenoID in 2004 and became its Managing Director in 2007, growing it into a leading molecular diagnostics laboratory. He currently serves as a director of biotech firm Neumann Diagnostics.

Györgyi Herczegné Sulyok· Senior Associate

An economist with a foreign trade background who worked in equity finance and asset management at MFB Hungarian Development Bank and served on the boards of its subsidiaries before joining X-Ventures Beta in 2018.

What they invest in

from 7 of 23 portfolio companies

AI & Machine Learning ×3Enterprise Software ×3SaaS ×3Consumer ×2Sports Tech ×2Travel & Hospitality ×2Deep Tech ×1Developer Tools ×1

HQs:Hungary×6

Investments · 23 tracked

founders shown can be your intro path
AerinXaerinx.comin

AerinX develops a smart inspection system for aircraft technicians to make aircraft inspections and maintenance tasks faster, more reliable, and better documented.

AI & Machine LearningDeep TechEnterprise SoftwareHardwareKecskemét, HU

Bence Kiss(Co-founder & CEO)inLaszlo Gonda(Co-founder & CFO)inZoltan Weber(Co-founder & CTO)inImre Hanyecz(Co-founder & CCO)in

PartnerViktor Nyíri· solo GP

Alsóörsalsoorsmarina.hu

Alsóörs Marina is a 244-berth harbor on Lake Balaton's eastern basin offering boat mooring, winter on-water storage, and a covered boat repair and maintenance workshop.

ConsumerSports TechTravel & HospitalityAlsóörs, HU

PartnerViktor Nyíri· solo GP

Attrectoattrecto.comin

Attrecto is a software development company that provides custom software, strategic consulting, and technical training, including AI-powered solutions such as natural language processing and big data analysis.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareSaaS

PartnerViktor Nyíri· solo GP

Balatonfenyvesfenyvesyachtclub.hu

Fenyves Yacht Club is a marina and leisure complex on Lake Balaton's southern shore offering year-round in-water storage for around 300 sailing and motor boats, a boutique hotel, a restaurant and bar, an event venue, and sailing and motorboat licensing courses.

ConsumerSports TechTravel & Hospitality

PartnerViktor Nyíri· solo GP

ChatBosschatbossteam.com

Attrecto is a digital innovation company that provides custom software, web, and mobile app development along with AI and data solutions, consulting, and IT team augmentation.

AI & Machine LearningFuture of WorkSaaS

PartnerViktor Nyíri· solo GP

Humeltis Biotechnology Research Ltdhumeltis.com

PartnerViktor Nyíri· solo GP

Mathiász Innoparkmipark.hu

MiPark offers industrial halls for rent and hosts businesses on its site, functioning as a business/industrial park.

PropTech

PartnerViktor Nyíri· solo GP

Newstreamthenewstream.com

PartnerViktor Nyíri· solo GP

Plantcraftplantcraft.com

PartnerViktor Nyíri· solo GP

Szamlakozpont Ltd.szamlakozpont.hu

Számlaközpont provides electronic invoicing and document management, covering issuance, payment tracking, and archiving of invoices.

Enterprise SoftwareFintechSaaS

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Balaton DockBV4GreenVillMitochon TechnologiesNeumann DiagnosticsPaynancePlantcraft Innovations Ltd.Real Balance CaliforniaSzámlaközpont Ltd.TritonLife Private Hospital DebrecenVelgene BiotechnologyVilli FlyVudbenk Life Sciences Ltd.

Frequently asked questions

How many investments has X-Ventures Venture Fund Management Company made?
X-Ventures Venture Fund Management Company has 23 tracked investments.
What stage does X-Ventures Venture Fund Management Company invest at?
X-Ventures Venture Fund Management Company invests at the Series A, Series B stages.
What sectors does X-Ventures Venture Fund Management Company focus on?
X-Ventures Venture Fund Management Company focuses on Advanced Manufacturing, AI & Machine Learning, Biotech, Digital Health, Enterprise Software, FoodTech, Hardware, Healthtech, Logistics & Supply Chain, SaaS, Sector Agnostic.
Where is X-Ventures Venture Fund Management Company located?
X-Ventures Venture Fund Management Company is headquartered in Budapest, HU.

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