/People

Mariusz Wałach

Investor

Partner at Aternus · Chief Compliance Officer at MML UK Advisor

Bystřice, Moravia-Silesia, Czechia

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Ask Adam Wałach to introduce you to Mariusz

You →Adam · together at Aternus Family Office (2016–2026) →Mariusz

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About

Mariusz Wałach co-founded the company Walmark with his brothers Adam and Waldemar in 1990 in the Těšín region, building it into a business with 900 employees and revenue exceeding 100 million EUR before selling a 50% stake to the MidEuropa fund in 2012 and the remainder in 2015. He co-founded Aternus Family Office in Třinec in 2016, where he serves as a member of the board, and in 2022 co-established the 3WFoundation, which supports Christian and charitable projects in Central and Eastern Europe. He chairs the Congress of Poles in the Czech Republic and, together with his brothers, received the EY Entrepreneur of the Year award for the Czech Republic for 2010.

Experience

  1. Nadace 3WFoundationSpoluzakladatel
  2. Aternus Family OfficeCo-founder & Member of the Boardcurrent2016 — present
  3. WalmarkCo-Founder of Walmark1990 — 2015
  4. WalmarkCEO1992 — 2000

Colleagues at Aternus

Frequently asked questions

Who is Mariusz Wałach?
Mariusz Wałach co-founded the company Walmark with his brothers Adam and Waldemar in 1990 in the Těšín region, building it into a business with 900 employees and revenue exceeding 100 million EUR before selling a 50% stake to the MidEuropa fund in 2012 and the remainder in 2015. He co-founded Aternus Family Office in Třinec in 2016, where he serves as a member of the board, and in 2022 co-established the 3WFoundation, which supports Christian and charitable projects in Central and Eastern Europe. He chairs the Congress of Poles in the Czech Republic and, together with his brothers, received the EY Entrepreneur of the Year award for the Czech Republic for 2010.
Where does Mariusz Wałach work?
Mariusz Wałach is Partner at Aternus.
Where did Mariusz Wałach go to school?
Mariusz Wałach studied at VSB - Technical University of Ostrava (Inženýr (Ing.), Ekonomika průmyslu).

Founder mafias

VSB - Technical University of Ostrava mafia3

Also came through, then founded or led a company.

Aternus mafia2

Also came through, then founded or led a company.

Same school

Shared employers