Could someone please help me put these in the right order if you know?

Question

Rearrange the names below for indexing in directory order.

The Manager, A.C.B. Co. Ltd
Abbey Gaslight Co.
P.Y. Abbot
The Editor, The New Zealand Herald Newspaper, Auckland
The Acme Manufacturing Co. Ltd
The Secretary, Abbotsford Logs Ltd
Professor A.J. Ahern
Doctor John G. Abrahams

I have come up with the following order:-

Abbey Gaslights Co.
Abbotsford Logs Ltd. The Secretary
Abbott P.Y.
Doctor John G. Abrahams
A.C.B Co Ltd. The Manager
Acme Manufacturing Co. Ltd. The
Professor A.J. Ahern
New Zealand Herald Newspaper, Auckland. The Editor

Have I got these the right way around?
If not could someone please help me in putting them the right way around?
Thanks Guys

Answer 1

A.C.B Co Ltd. The Manager
Abbey Gaslights Co.
Abbotsford Logs Ltd. The Secretary
Abbott P.Y.
Acme Manufacturing Co. Ltd. The
Doctor John G. Abrahams
New Zealand Herald Newspaper, Auckland. The Editor
Professor A.J. Ahern

Answer 2

There was only one out of place. Here is the order.

A.C.B Co Ltd. The Manager
Abbey Gaslights Co.
Abbotsford Logs Ltd. The Secretary
Abbott P.Y.
Doctor John G. Abrahams
Acme Manufacturing Co. Ltd. The
Professor A.J. Ahern
New Zealand Herald Newspaper, Auckland. The Editor

Answer 3

It looks correct to me. However, I'd change

Doctor John G. Abrahams to
Abrahams, Doctor John G.

And change Professor A.J. Ahern to
Ahern, Professor A.J.

They're in the right place on your list though.

Answer 4

looks good to me