About us
How it all began
John Grocke and Doug Johnston were successful individuals in both the Insurance and Financial Planning Industry, each running his own flourishing business.
In 1990 they decided to join forces and become a specialised service organisation, moving into new premises at 1 Alexandra Ave, Rose Park.
They offered a combination of expanded skills through a team, which as individuals, had a specific expertise to move client personal or financial risk.
They did and still do specialise in taking on this responsibility, and turning potential exposure to financial disaster into a safe, well planned protection program, which enables clients to get on with life, free from financial uncertainty.
Separately both Doug Johnston and John Grocke have served their clients for many years. As a team which now includes Andrew Brown and Anthony Klatt, they continue do so, but with the further advantage of greater combined resources and skills.
With the realisation that it was becoming an insurmountable task for any one person to keep abreast of the constant and ever increasing changes to the Tax Laws governing Income, Superannuation, Roll-overs, Investments and Social Security Benefits, today, Johnston Grocke are a specialised one stop service offering expert advice through their Financial Services, Business Services and Mortgage Services divisions.
We believe that our clients deserve the best advice on the areas likely to affect their financial well-being.
For this reason we have put together a skilled team of people, each responsible and accountable for their own area of expertise.
Now in larger premises at Level 1, 225 Greenhill Road, Dulwich, and with a growing team, they continue to offer clients peace of mind by providing sound Business and Financial advice.
To plan a course of action which will ultimately lead to a better life style in my retirement
To work on my business strategy, manage my business for greater profitability and help with my ongoing taxation compliance obligations
When I need help to negotiate the maze of options available to me and to make sure I am fully informed before making any decisions.
![]() | Financial Planner Dip FP, CFP Licensed Dealer in Securities & Registered Life Insurance Broker. Winner of the prestigious National "Securitor Adviser of the Year" Award for 2008. |
![]() | Financial Planner Dip FP, CFP, Grad Dip Mgt Licensed Dealer in Securities & Registered Life Insurance Broker. |
![]() | Accountant BA(ACC) CA FTIA AICD Member of the Institute of Chartered Accountants and Justice of the Peace for SA |
![]() | Financial Planner Dip FP Licensed Dealer in Securities & Registered Life Insurance Broker. Winner of the prestigious 2009 Securitor "Rising Star of the Year Award" |
![]() | Mortgage Specialist Cert IV Mortgage & Finance Services, AMC. Winner of the prestigious SA/NT Rookie of the Year Award 2008/09 |





