About Optimum
What you need to know about our services & People

About Us

Optimum Business Advisory

We've been operating for almost 30 years (formerly known as Alan McGillivray & Associates) and are a Sydney based firm of experienced Accounting Professionals providing a range of services locally, intrastate and interstate. Call today for friendly and expert advice.
Meet the OPTIMUM Team
Experienced, Highly Skilled & Reliable

Our team

Alan McGillivray

Founder & CEO

Cameron Jeans

Associate

Matthew Henley

Associate

Narelle McGillivray

Narelle McGillivray

Practice Manager

Melissa Keeg

Business Services Mgr
B. COM & CA

Alice Jing

SENIOR ACCOUNTANT
B. COM & CA

Anne Cao

SENIOR ACCOUNTANT
B. Com & CPA

Joanne Cooper

Administration Assistant

Maureen Mahoney

ADMINISTRATION ASSISTANT

Nikita Horton

ADMINISTRATION ASSISTANT

ABOUT US

We help your business grow through Experience, Passion and Dedication

We specialise in tailoring our services to meet your needs providing a level of customer service that is second to none. Your challenge is to manage and grow your business sustainably and profitably. Our goal is to help you achieve success.

A McGillivray
Optimum Business Advisory & Accounting Professionals

Trusted by

13

Team Members

100%

Positive Feedback

2000+

Clients & Counting

1000

Reasons to make business grow