Our Human Potentials Team


At DELTA, we don’t just have employees for human resources; we have people who are dedicated to human potential and corporate culture with all their heart. We would like to introduce some of them to you shortly – and maybe you will soon get to know one of them personally!

Doris Gardavsky

Head of Human Potentials & Corporate Culture

The people at DELTA are the heart of our organization! During my professional career, working with people has always excited and inspired me. In my role as HP manager at DELTA, I get to accompany the journey of our employees in a supportive and motivating way in various matters. Our management can count on me as a sparring partner in the design of our HP strategy processes as well as in personnel development topics.

In the “Human Potentials/Corporate Culture” team, we proactively address innovation opportunities and process optimization on an ongoing basis. We are working on a future-oriented employer branding strategy to further increase our talent pipeline.

We live the DELTA spirit and are proud of a good, cooperative partnership between our teams and employees, as well as many positive results and achievements. The balance between success orientation and humanity distinguishes DELTA as an employer.

I am pleased to accompany the development at DELTA in a creative way.

Werknutzungsbewilligung lt. Vereinbarung, 2019


Anke Leitner

Personnel Administration, Human Potentials Manager, Wels

It is a special concern of mine to actively contribute to a good working environment and to support my colleagues in HP topics. My experience from many years of working for DELTA helps me doing this.
As an employer, DELTA stands out particularly for its open communication. CEOs and employees meet at the same level. Humanity is written in capital letters here!
Over the past 23 years, I have been able to acquire a great deal of specialist knowledge in the field of payroll accounting and labor law, but I have also been able to continuously develop my personality and have benefited greatly from the wide range of seminars offered at DELTA.

Reka Tanczos

Human Potentials Manager Wels

Since autumn 2022, I have been part of the DELTA team – a group of companies where people enjoy working together. Here, all employees are also creators! As the person responsible for human potentials and corporate culture in Wels, it is important to me to actively create an optimal experience for applicants and employees and to make a positive contribution. People and their potential are seen by us and their development is made possible and accompanied. DELTA offers very good framework conditions and optimal working environments for personal development and growth.

Lukas Graf

Tender Preparation, Procurement and Processing Construction Site Supervision, Human Potentials Manager, Vienna

In my opinion, the satisfaction and cohesion of the employees at DELTA are two essential success factors, because quality is at its best when you enjoy doing your job. That’s why I am pleased to be able to exert a great deal of influence on these factors in my function as the person responsible for HP. This starts with a well-organized onboarding process for new employees. The HP team also serves as a point of contact for employees when they have concerns or problems and as a link to the management. I also enjoy organizing joint activities such as the DELTA forums, barbecues, etc. It is very important for me to live and spread the DELTA spirit and thus contribute to the success of the company.

Viktoriya Berezhnaya

CEO, Human Potentials Responsible Ukraine

DELTA means culture and values to me. And these are in particular humanity, team spirit and a culture of partnership – and we live by these values. DELTA is international. Having the opportunity to connect people motivates me and gives me great pleasure. I am proud of the development of my soft skills, such as emotional intelligence.

News & Events

15. May 2024

Opening of the largest car park photovoltaic system in Upper Austria

The largest car park photovoltaic system in Upper Austria opened in May 2024. The car park at Eurothermen Bad Schallerbach was roofed over with 2,887 photovoltaic modules (= around 6,000 square metres). 420 parking spaces not only offer protection, but also contribute to the energy revolution....


14. May 2024

Opening of the Unbroken Prosthetic and Orthotic Center

On May 10th, a grand opening ceremony of the Unbroken Prosthetic and Orthotic Center took place in Lviv (Ukraine). This event marks a significant achievement in the field of rehabilitation and support for people who require prosthetic solutions. Participating in the development of this innovative project is a matter of particular pride for our DELTA Group. The Center's building, which occupies an area of about 1000 m2, is an integral part of the overall UNBROKEN rehabilitation ecosystem. It will provide manufacturing of prostheses for upper and lower limbs and train new specialists to increase the number of professionals in this field. ...

DELTA Ukraine_GIZ_Projects_ModularBuildings_Infrastructure Infrastrukturprojekten

07. May 2024

Infrastructure projects of DELTA Ukraine

DELTA Ukraine has been actively working on infrastructure projects in the areas of health, education and water & sewerage since 2016. The healthcare sector is one of the project priorities in Ukraine....