Bright Outdoor Media said that it plans to expand its advertising infrastructure via additional hoardings, premium advertising sites and more. Mumbai: The milestone marks a significant chapter in the company’s growth journey, transitioning from the BSE SME Platform to the Main Board of. Company to Get Listed on the Stock Exchange in 2023 to Receiving In-Principle Approval from BSE and Preparing for Its NSE Main Board Listing, the Company Continues to Expand.