Take a fancy number prefix, such as Tera, and add to name referring to planets or space in general or some technical term. This could be Farad, an unit for the capacitor.
So, Terafarad Evil Company
Now you can take over the world and make everyone submissive to you. I don't know how the big companies take over the world, I haven't read '1984', but the means is up to you.
Or, I like this one... large number, Googleplex, generic techy sounding name, Tron
Well, there's already a Google that some say invades their privacy and is chewing up the internet as its own domain. So there you go.