I would have never known this until you mentioned it's amtek India.
Name change mostly happens that too so big happens when company is caught in news for wrong doing.
Similarly I remembered reading about ackruti and later in my neighborhood was shocked to see beggars and orphan home going out for luxury projects by hubtown which was when i realized it's the same ackruti people.
I guess it's FCCB default case.I don't want to dig deeper.Now a days I stay away from companies who are under such clause or debts. Why to waste time on it?