4i4 specializes in optimizing ventilation systems with EcoVent that leverages IoT and AI for energy efficiency. We offer comprehensive consultancy in system optimization, management, operations, and sales. Our solutions enhance sustainability, reduce costs, and align with strategic business goals. Here are the latest cases that we handled.


In partnership with SOHO Business Center, we have undertaken an in-depth analysis of their existing ventilation systems, which cater to an office complex housing 600

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Louisiana Museum of Modern Art

At 4i4, we have developed an energy-optimizing solution for Denmark’s largest museum, actively adhering to the strict conservation standards required for art preservation in Danish

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Process Optimization

We are specialized in optimization of the electrical mechanical systems. In collaboration with another startup that is specialized in water treatment systems (WTS), we helped

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