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Our 4 Core Values

We do what we say
Deliver + straight talk

People First 
Empathy + Appreciation + Understanding Others

Open Minded 
Self Aware + Flexible + Approachable + Think outside the square

We have fun 
Play + Positive

Our History

Osbornes Chartered Accountants (OCA) was established in 1946 by John Osborne who was a returned serviceman. The practice has continued to grow over the decades with some families being fourth generation clients.

Initially Osbornes serviced the local business community, with no farming clients, but we now service a large and diverse customer base ranging from plumbers to kiwifruit growers, passive investors to large corporate farmers. Technology has been extremely important over the years for the firm, leading the way and adopting the best technological advances - most recently moving the practice to a cloud based system.

'Making a positive difference in your life' is our core purpose for internally and for our clients.

Our Staff

Tim Jones

Been here since 1992, studied at Lincoln College, love the outdoors & a proud Crusaders fan.

Aaron Cornelissen

Aaron is hugely passionate about his clients success and development. Outside of work, he's busy encouraging his active family's ambitions in sport and the outdoors.

Amit Kumar

Chartered Accountant
Loves to tinker on more than numbers, in his spare time he enjoys dismantling cars, but has less time these days with growing family commitments.

Donna Milne

Senior Accountant
Started with the firm in 1982 – has left and come back a few times – Donna is our go-to for knowledge.

Jane Irving

Grew up in Te Awamutu, Has been at Osbornes since March 2018  and lives in Otorohanga. She has become our go to for any payroll questions and is very knowledgeable about Xero.

Adrianne Burgess

Financial Advisor
When not at work Adrianne loves ‘hunting and gathering’ and skyping her grandson.

Jeni Williamson

Practice Manager
When Jeni isn’t keeping the team on track she can be found on farm and hanging out with her grandchildren.

Shelley Storey

Works part time as it is a full time job charging around after 3 boys.

Dayna Fox

Administration Assistant
Dayna loves her sport and is a champion horse rider. Grew up in Maihiihi and attended Otorohanga College – our local girl.


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