Welcome to Mark Walmsley Chartered Accountant.
We’ve been in business in Newcastle since 1994, providing excellent accounting and auditing services for a large range of clients.
Our firm is a member of the Institute of Chartered Accountants in Australia and New Zealand.
We started, in response to a demand from a number of individuals and businesses seeking reliable, professional accountancy services. Our office is in Stockton, NSW, though modern technology, including cloud-based solutions allow us to serve clients from throughout Australia.


Clients of all sizes use our accounting services- from large-scale companies to individuals managing finances for themselves and/or a family. We’ve earned our strong reputation based on our experience and commitment to excellence.

Our client base has grown with the help of modern accounting technology that grant us the opportunity to provide real time financial information and advice to our clients. No matter where you’re located, give us a call. We’re here to help keep your books in order and we always demonstrate the utmost professionalism in our work.


Mark Walmsley Chartered Accountants continually adapt to the changing accounting technology to provide modern solutions for every client, whether it’s an entrepreneur, individual or large company.

We deliver up-to-date financial information and advice in real time with cloud-based technology solutions. Starting a business or seeking finance-related guidance? We are happy to assist individuals and businesses achieve their goals professionally and personally. Give us a call today. We’re here to help you succeed!


Mark is the principal of the firm. He is from the Newcastle / Lower Hunter area and attended Nelson Bay High School and the University of Newcastle.

Sharon is the office manager and ‘engine room’ of the firm. She drives the efficiency and manages the progress of our work. Many clients treat Sharon as their first point of call and rely on her to ensure they are always up-to-date and their lodgement deadlines are met.

Belinda has been with our firm for more than seven years. She is the classic public accounting ‘all rounder’