[@Styrgwyr] Let's just say Anderson has done this enough times that he knows exactly how to build an empire with insane speeds. The dirt he has on the leaders of Anti-Skill and such, let's say it enough to not only shame the leaders but also completely ruin their public image. There is always dark spots on a white canvas if you look hard enough, which is exactly what Anderson does. 

And its not just blackmail, he claims to have agents everywhere that ensure what ever is happening works in his favor. Of course the claim can't be backed up as there is no proof of his agents being embedded in all of these organization but it can also be translated as his agents are just [i]that[/i] good.

Besides, Anderson isn't worried on destroying Anti-Skill and Judgement, he just need them not to follow him around or interrupt his final plans.