New Delhi: Bengaluru-based iBus Networks is aiming for a revenue of ₹2,000 crore in the next four to five years, with Ebitda of ₹500 crore, as it looks to become an infrastructure tech company by offering digital solutions for last-mile connectivity. Ram Sellaratnam, co-founder and chief executive officer at iBus Networks, told Mint in an exclusive interaction that the company …