Matej Zak

Matej Zak is Chief Executive Officer at Trezor, a Prague-based hardware wallet company, a position he has held since January 2023. In this role he directs the company's product vision, user experience, and global market expansion. Trezor produces open-source hardware wallets and an accompanying software application for mobile and desktop, with a focus on offline storage of private keys and protection of digital assets from online threats.

Zak joined Trezor in May 2019 as Product Manager and progressed through successive roles: Head of Trezor Suite from March to October 2020, Chief Product Officer from October 2020 to January 2023, before being appointed CEO. A stated priority under his leadership has been open-source security architecture. In relation to the Trezor Safe 7, he cited the inclusion of two secure elements — one of them auditable, with its code, SDK, and documentation publicly available on GitHub — as a significant departure from prior practice, where chips were supplied under NDA. He identified this as the rationale behind the development of TROPIC01, an open-architecture secure element. Prior to Trezor, Zak served as Digital Project Lead at U.plus from November 2018 to April 2019, and founded What The Hill, a Prague-based venture, from August 2017 to October 2018. His background spans product management, business development, and strategic planning within the technology and startup sector. He is a Czech native fluent in English. No educational credentials are stated in the available source content.