You are confused as to what a government is. A government has the 'legal authority' to steal from me, to kidnap me and to murder me. No corporation has the legal authority to do that. A government uses mob power that it buys with promises to the mob at the expense of the people who are actually paying for all these promises. A government is a system that I will never see as anything but an evil collective whose purpose is to steal from me and if I try to protect myself from it then to kidnap me and maybe murder me.
A corporation does not have legitimate power to steal, kidnap and murder, unless corporations get that type of power, they are not governments. As to TPP making the power of corporations stronger, there are some issues with it and I voiced them in my original response to your question 'has anybody seen someone in favour of TPP'. I answered your question (got moderated down as always for saying anything on this site) but there it is.