The Integral Group Belgrade design studio [formerly Prleks] specializes in HVAC design for residential buildings and infrastructure. Its portfolio includes hundreds of successfully implemented projects in Serbia and around the world, ranging from government institutions to large international corporations.

Since 1990, this design studio has created quality engineering design solutions and keeping pace with advancing technologies to turn customer needs into sustainable products and services. As a pioneer in the use of the Revit MEP programs in Serbia, the Belgrade office has opened the door to a new world of BIM design. In addition to engineering and BIM services, the Belgrade office also performs advisory services.

The Belgrade team has made major contributions to the development of a wide range of infrastructure facilities from government institutions, ministries, universities, hospitals, shopping malls, office and residential buildings to energy plants, hotels, cultural heritage buildings, and telecommunications facilities. This team continues to work with the world’s leading architectural and design houses, securing its place in exciting projects around the world.

Belgrade Design Studio

Makenzijeva 57
Vračar, Beograd, Serbia
+038 11 7455538
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News & Events for Belgrade

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Belgrade Leadership

  • Managing Principal, Belgrade
  • Principal, Belgrade

    Aleksandar Stojkovic, Technical Director in Belgrade, office brings over twenty-three years of mechanical design experience to Integral Group. His broad experience extends across different building and facility types including residential, luxury hotel resorts, hospitals, pharmaceutical factories, and office buildings. Aleksandar always strives for the best approach in his designs and implements strategic solutions for a wide range of complex projects. Joining his family’s design practice formerly, Prleks, Aleksandar saw the successful growth of the scale and scope of the projects managed throughout Serbia and abroad. He is excited for the new challenges in growing and further developing his team’s technical expertise to spread Integral’s deep green mission throughout continental Europe.