Industrial digital transformation toward Industry 4.0 through Industrial IoT, augmented reality (AR), virtual reality (VR), machine learning, and data analytics is the focus of Rejig Digital, addressing challenges such as equipment maintenance, environmental health and safety (EHS) compliance, and asset tracking. Founded in 2020 and headquartered in Ahmedabad, it serves automotive, chemical, FMCG, healthcare, manufacturing, and oil-and-gas customers, with IoT platforms enabling real-time monitoring, predictive maintenance, and supply-chain optimization for applications such as fleet management and cold-chain monitoring. Led by founders Kalpesh Patel and Rajendra Patel, it offers customized technology implementation, AR remote assistance and user-friendly dashboards among it, and with a small team and a global reach across the Americas, Europe, the Middle East, and Asia-Pacific it emphasizes data-driven, scalable solutions.