BSE-listed IT companies have an opportunity to be leaders in implementing next-generation technologies across multiple industries globally. There are five key IT sectors - BPO/KPO, consulting, networking, software products, and training - that could collaborate to take advantage of opportunities presented by technologies like IoT, blockchain, AI etc. For Indian IT companies to achieve more globally, they need to specialize in specific industries or sectors rather than all competing for the same clients, in order to capture more of the opportunities available worldwide.