If you are interested in receiving the details of participating startups from the event, you will need to purchase the Investor Pass.
Purchase the Investor Pass here: https://dubai.stepconference.com/step-2022-tickets/
You will receive the details 1 week before the event in order to review profiles and mark which are interesting to you.
You will be able to book meetings with startups (apart from the Investor Meetings) by using the Event App.