Vision 2030 has redrawn the map of opportunity in Saudi Arabia, and nowhere is that more visible than in investment banking. Mega-projects, IPOs, privatisations, and foreign capital flows have created a deal environment that is expanding faster than almost anywhere else in the world. This guide does not focus on how to enter the field — it focuses on what the field actually is. The career structure, the types of work, the institutions involved, and how professionals build long careers in a market that is still, in many ways, defining itself. If you want to understand investment banking in Saudi Arabia, this is the essential overview.