Foreword & founding
All new ventures are based on vision. My vision was to have a strong, independent company that would accompany our various companies on their path to success and help them exceed their goals and achieve excellence.
This is one of the main reasons for our growth, the vision that we have firmly set ourselves. (to become one of the largest corporate groups in Europe.)
Since everything around us is constantly changing, we must constantly look for new opportunities and take on new challenges with passion. Holdom Enterprise GmbH contributes to the sustainable development of the European economy by building market-leading companies through our focused approach. Our goal is to create a leading investment holding company operating in various industries and characterized by innovation, integrity, sustainability, flexibility and collaboration.
Holdom Enterprise continually focuses on nurturing all members with trust and disciplined business practices. When we work together as a team across departments, business units and countries, we achieve phenomenal results.
Our vision drives us to achieve new milestones in all industries and companies in which we operate and invest.
Portfolio
Dominik Holzner was born on June 3rd, 1991 in Deutschlandsberg, Styria.
He focused his interests on a four-year training course in Vienna to become an event technician.
Shortly after this training, he began building his first company.
He quickly made a name for himself in the event industry and organized major international events throughout Europe.
But that doesn't mean the urge to create something bigger has been satisfied.
Holzner invested in the real estate and construction industries. He became managing director and owner at the age of 23
the company Technical Office forEnvironmental Protection GmbH.
He achieved successful work in the development of real estate projects that continue to have a lasting impact today.
His start-up company Aventrium Health Care GmbH, which he set up in just a few weeks in 2020 in view of the devastating corona pandemic, caused a stir. With around 250 employees, Holzner produced FFP2 masks “Made in Styria” worth double-digit millions.
To round off Holzner's portfolio, he has already faced his next challenge,
to invest in one of the largest future markets with an innovative idea –
in the energy sector “renewable energy”. Since 2020, Holzner and the company Green Industry Kft. have been developing one of Europe's largest energy storage facilities in Hungary on around 200 hectares of industrial land. Holzner sees himself as only at the beginning of his outstanding success story