Dose anyone have a timeline for kit companys, like who bought who and when?

[rrebell]

I know that ayres was broken up with some going to campbell and some other places and more recently mdc was broken up into two aquired companys, so what I'm looking for is all available timelines for any kit companys, and if anyone has some tineline details that would be fine too, I know of an ambroid site but not of others ( my daughter says my search skills are pathetic ).Thanks !!!!!