i4SS is a technology company based in Belgrade, specializing in the development and implementation of integrated solutions for industrial automation.
We connect machines, data, and people into a unified ecosystem – from the production floor to the cloud platform. i4SS develops and delivers advanced PLC systems, sensors, gateway devices, HMI interfaces, software, and cloud infrastructure for the digitalization of modern industrial processes.
i4SS Ltd. Belgrade is a fast-growing technology company that combines hardware, software, and cloud into complete solutions for industrial automation.
Our team of engineers, developers, and industry experts develops and integrates technologies that enable:
Reliable process control
Real-time data collection and analysis
Optimization of energy and resource consumption
Transition to Industry 4.0 standards
i4SS operates from three locations (Belgrade – Belgrade Science and Technology Park and production center, Niš – supply chain hub) and is building a strong collaboration network with leading global companies and manufacturers in the field of industrial automation.
Complete integrated solutions for industrial automation
Our solutions cover the entire chain – from field sensors to cloud monitoring:
Explore our wide range of industrial products and systems. Our solutions are designed to improve efficiency, reliability, and safety in modern industrial processes.
Our Key Advantages
i4SS’s R&D and management team is based in the Belgrade Science and Technology Park, surrounded by leading tech companies, startups, and research teams. This enables faster development, testing, and deployment of new solutions.
We connect development, manufacturing, supply chain, software, and cloud into a single system – reducing costs, accelerating implementation, and increasing reliability.
i4SS has an established network with leading global companies and manufacturers in industrial automation, ensuring stable supply, high-quality components, and advanced technological alignment.
Each project is developed in close collaboration with the client, taking into account the specifics of their processes, equipment, and industry.
The company has grown from a single employee to a full team of dozens of specialists covering R&D, production, procurement, sales, and support.
Our solutions are designed for:
Industrial plants
Equipment manufacturers
System integrators
Companies aiming to transition to Industry 4.0
Users who need reliable, long-term, and scalable automation systems
