How to update Company Full Name (Script information) using formula?

I have one question.

I have Full Company name of Script in excel format.

??? How can I update the Full name for all script using excel???
or Please give me formula if anyone have.
or If any have updated script information than that would be great.

Recently I have updated sectors of each script from the information given by a member of our forum(Karthik, Murthy and at145 thanks to them)

Waiting... for precious information.

Thanks
Kan....