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CPS – CAD Professional Systems Belgrade ( is a privately owned company established in 1994 by professionals with a broad background in the former Yugoslav aeronautical industry. Although the primary market focus for our company is CAD/CAM/CAE engineering in Serbia, our aeronautical department has also developed outstanding professional and business contacts with several foreign aeronautical companies. In the last 20 years, special attention was given to domestic and foreign partners in the field of Aerospace and defense industry.

For the needs of the Ministry of Defense of Serbia, we have carried out several highly complex projects for the MI-8 helicopter, Super Galeb G-4 advanced jet trainer, ORAO a ground attack&tactical reconnaissance aircraft, creation of the exploitation documentation for the Lasta aircraft in accordance with the S1000D specification, etc.

Through many years of cooperating with the Swiss company MECAPLEX, we have successfully carried out a series of projects involving reverse engineering technology, modeling of complex transparency surfaces for more than 20 types of airplanes and helicopters, designing and production of complex master models, molds and parts as well as creation of technical and exploitation documentation compliant with the ASD S1000D Specification.

Our company has developed TOPINS software solutions ( for aircraft transparencies optical quality inspection. This is the first commercially available software in the world and is already in operational use.

Today, we can offer 10 working stations with a state-of-the-art CAD/CAM/CAE software and a special software for producing technical publications in compliance with the ASD S1000D Specifcation, operated by engineers with decades of experience.

Products & Services


  • Industrial Design
  • 3D scanning and reverse engineering
  • Component and assembly design, product design, FEM & CFD simulation, tooling and fixture design
  • Large scale 5-axis CNC milling
  • Thermoforming
  • TOPINS – software solutions for aircraft transparencies optical inspection
  • Technical publication compliant with the ASD S1000D Specifcation (IETMs / IETPs like Maintenance Manuals, Illustrated Part Catalogs, Crew Check Lists, etc.)
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Our Partners:

In the last 20 years, we have completed a large number of successful projects and developed numerous solutions for our partners in the field of Aerospace and defense industry worldwide.