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Matej Michalko

Founder, CEO and Chairman of Decent Cybersecurity, a Slovak post-quantum cryptography and cybersecurity firm.

Matej Michalko is a Slovak entrepreneur who founded Decent Cybersecurity in 2015 and has served as its CEO and Chairman since, building it into a post-quantum cryptography and cyber-defense firm that holds NATO, EU, and national Secret-level security clearances. His own public bio describes him as a serial blockchain/cryptocurrency entrepreneur with prior ventures before Decent Cybersecurity, but the specifics of those earlier companies are aggregator-sourced only and not independently confirmed — see Needs Human Verification.

Overview

Role
Founder, CEO & Chairman
Based in
Piešťany, Slovakia
Prior experience

Companies1

Affiliated funds0

No linked records yet.

Frequently asked

Who is Matej Michalko?
Matej Michalko is a Slovak entrepreneur who founded Decent Cybersecurity in 2015 and has served as its CEO and Chairman since, building it into a post-quantum cryptography and cyber-defense firm that holds NATO, EU, and national Secret-level security clearances. His own public bio describes him as a serial blockchain/cryptocurrency entrepreneur with prior ventures before Decent Cybersecurity, but the specifics of those earlier companies are aggregator-sourced only and not independently confirmed — see Needs Human Verification.
What is Matej Michalko's role?
Matej Michalko is Founder, CEO & Chairman, based in Piešťany, Slovakia.

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Sources & citations1

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  1. 1

    Founder, CEO and Chairman of Decent Cybersecurity since 2015

    PQ-REACT (Horizon Europe project): Decent Cybersecurity — CRISP-Q project results
    Verified2025-07-25