Meet our team


di leach

Di is a registered BAS agent and holds a Diploma of Management, holds Certificate IV in Bookkeeping, a member of ICB (Institute of Certified Bookkeepers), is a Certified Consultant with MYOB and is a registered BAS service provider with the Australian Taxation Office.

Di sailed in the Pittwater to Coffs Harbour yacht race in January 2012 coming first in her division. She has also crossed the Atlantic Ocean in the ARC rally for cruising yachts in 2013, and is interested in doing a research trip to Antarctica.

Di is a member of Rotary International and assisted in India with polio vaccinations. Hobbies include sailing and furniture renovating, something she gets from her Father.


Sara Davies
Client Manager

Sara holds an Advanced Certificate in Office Administration with more than 4 years experience on the job.

A Coffs Harbour local, Sara enjoys spending time with her young family and participating in their activities. These include Physical Culture, swimming and motor bike riding.


David Farrell
Business Manager

David comes to OAS with over 30 years experience in Business Management and holds a Certificate of Accounting. His expertise and leadership enhance the great team environment we have at OAS.

He enjoys travelling with his wife Lyndon and has had many adventures in some beautiful countries.  He is a very proud Grandad and has a very special bond with his little grandson Miles. The OAS team are constantly kept up to date with new milestones and photos.


Sharon Oldfield
Client Manager

Sharon has qualifications in Leadership Management Australia and is currently completing her Certificate IV in Financial Services. With over 10 years’ experience in the bookkeeping industry Sharon returns to OAS bringing with her a major skill set.

In her spare time Sharon loves to decorate cakes and produced some spectacular cakes for weddings and special birthdays. She also enjoys running and has completed the Gold Coast Marathon, South West Rocks Half Marathon, 42.2 kilometre Queenstown Marathon in NZ and Blackmores Half Marathon in Sydney.


Michelle Betland
Client Manager

Michelle joined OAS in May 2017 bringing with her 15 years of MYOB bookkeeping and administration experience in the hospitality & tourism industries.

She enjoys spending her free time with her 2 young children and husband, gardening and socialising with friends.


Leticia Gunther
Client manager

Leticia Joined OAS in October 2016, bringing 10 years background experience in bookkeeping and administration. She is currently studying Certificate 3 in Business Administration and is looking forward to continuing her studies soon.

In her spare time she enjoys spending time with her young family, reading, camping and gardening.