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Leading Waikato
Accounting Firm since
1946

Making a positive difference for over 70 years.

Our Story

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”

John Osborne      
Founder & Partner

John Osborne

8.5

Net Promoter Score*

* Updated Sep 2019

500+

Clients have worked with us
to make a positive difference.

1946

Establishment date, founded
by John Osborne

Recent Milestones

Complete Office Renovation

• November 2011

 

 

Xero Gold Partner Status Achieved

• April 2016

Move to Xero

• February 2016

 

 

Hamilton Office Grand Opening

• May 2018

Our experts are
here to help.

Meet the the team of focused and friendly
accountants behind Osbornes Chartered
Accountants.

Experience the Osbornes difference.

Rural & Business
Accounting Specialists
Since 1946.

Get in touch now 07 873 8189