About Us

Let's work together

Dr. Nenad Milosavljevic

With a diverse background in the field of chemical engineering, particularly in the paper industry, I have held various positions throughout my career. Starting as a Production Engineer at DS Smith in Belisce, Croatia, I then transitioned to a Research Engineer role at the Technical Research Center of Finland (VTT Jyväskylä).

After successfully completing a project at VTT, I joined Finnish company Valmet, the largest supplier of paper machines in the world at the time, as Head of Research and Development. Additionally, I earned my Ph.D. in Chemical Engineering from Åbo Akademi University in Finland and held an Associate Professor position in the Faculty of Chemical Engineering.

I then moved on to work at ANDRITZ as Director of R&D, where I stayed until 2021. My technical knowledge, work experience, and understanding of new business opportunities have led me to pursue my dream of leading my own successful company.

Email: nenad.milosavljevic@sunnea.fi

Mario Milosavljevic

Sales Manager

Mario graduated from a private university in Helsinki with a degree in finance. He has a strong educational background in finance which enables him to have a deep understanding of financial concepts. His educational background combined with his fluency in three languages, Finnish, Croatian and English, his wide range of experience in different fields of business, including running his own business, and his expertise in sales, marketing and finance, made him a valuable asset for Sunnea OY when he joined them as Sales manager in 2022.

Email: mario@sunnea.fi

Dr. Juha Leimu

Product and Development Manager

Juha Leimu is Senior Lecturer at the Turku University of Applied Sciences in Finland, graduated with a M.Sc. from the Tampere University of Technology in 1984. Twenty years of industrial research and development of energy intensive products has produced several patents. He undertook his D.Sc. at the University Abo Akademi in 2008

Email: jt.leimu@gmail.com

Management competences


years of experience​

Technical competences

Our Strength

Sunnea strength lies in a deep understanding of customer’s processes. Besides the conventional words such as courage, vision, purpose, passion we would like to build our company with trust, compassion, and stability. Trust relates to honesty, respect, integrity, honour.

We would like to take the role of being a small supplier with efficient, fast, mobile, agile and highly know-how skills.

Our technical knowledge, work experience, and new business knowledge make us believe that we can fulfill our business goal and become a significant factor in servicing customers in areas of Air Systems, Drying, and Runnability of Paper, Board in Tissue Machines.

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