The ones that are currently working with our governments, are several extraterrestrial groups that are based on commerce and trade in this region if tge galaxy, which is controlled by codes and regulations.
That why there has not yet been an invasion here, because that is not ethically moral to them, by standards.

They are here because they seek our planets resources, they seek our human resources, they seek to integrate us into there organization, and use us for there own selfish purposes.