We recommend that, given the complexity of the visa category, prospective investors at least review their plans and consult with a E-2 visa trustworthy, reliable immigration attorney. There are many potholes on the road so one should at least know what to look for.
The likelihood of success on an E-2 visa application is much greater if you have an experienced lawyer on the case.
Learn more about E-1 and E-2 Visas.