Raising Venture Capital is not the easiest solution. First of all, you need to have a project and a detailed plan that can convince a potential investor that the benefit far outweighs the risk. It definitely helps if you can build a financial model that shows that projected cash flows, includes a sensitivity analysis and analyzes the results based on different scenarios. There are venture capital companies and searching online for such company will surely keep you busy for a while. Before approaching anyone, make sure that your plan is solid and attractive to any potential investor. Before approaching someone, ask the question Would you Invest your money in it?