I-140 Amendment
To make it simple, I-140 Amendment includes the similar 140 application but with the reference of the older one which was approved, and with the information of the new co. name, Tax ID, etc. It will also have an explanantion that the new co. is successor in interest (means the new co. takes over all the legal repsonsibilities of the old co. and would support the previous application for 140.) Again, the lawyer will put it this in a proper form and in legal language.