Industry 4.0 started in 2011 and is the current trend for automation and data exchange in manufacturing technologies. It includes cyber-physical systems, the Internet of things (IoT) and cloud computing. This video presents various SEA countries’ company initiatives, experience, insights, challenges, and future industry 4.0 plans in the changing business environment. Also, it highlights why digitalization is important for SME manufacturers and how they can adopt IoT solutions to improve their output and throughput.