Founded in 2013 in Kolkata, Greenwave Solutions Private Limited operates as a digital transformation company specialising in Industrial IoT (IIoT) and automation solutions for manufacturing industries. Partnerships with Rockwell Automation, PTC, and Oracle support products including the FactorySense IoT platform, SCADA integration, predictive maintenance analytics, and MES - all driving Industry 4.0 adoption. ITC Ltd. in the food and beverage sector has been a client since 2016. The company focuses on optimising cost footprints, improving quality, and ensuring measurable ROI through step-by-step digitisation. The 'Change Catalyst' team supports workforce adoption of new technology, with change management central to the approach. Research collaborations at premier Indian academic institutions back full-stack IIoT solutions including augmented reality dashboards, lifting both sustainability and efficiency outcomes.