No, Industry 4.0 is not only for large companies. Industry 4.0 means using smart digital systems to improve work processes, and this applies to businesses of all sizes. The 4th Industrial Revolution or Fourth Industrial Revolution focuses on efficiency, automation, and data-driven decisions, not company size. Today, affordable Industry 4.0 technologies allow even small businesses to adopt Industry 4.0 manufacturing step by step. The goal of the Industrial Revolution 4.0 is to help every manufacturer become smarter and more competitive. Conclusion: Industry 4.0 is scalable and flexible. With the right approach, companies of any size can benefit from the Fourth Industrial Revolution and succeed in modern Industry 4.0 manufacturing.