Guiding you through the process

Jon Clarke

Jon Clarke has spent more than 35 years working at the highest levels of business and industry as an advisor, commercial lawyer and dispute resolver.

A founder and former managing partner of Cowell Clarke (Commercial Lawyers), he is an experienced mediator, facilitator, arbitrator, probity advisor and commercial negotiator.

Jon is particularly known for his practical and trusted approach in connecting and communicating with people to find solutions to commercial or family business impasses or disputes.

Also, as a lifelong devotee to the virtues of patience, Jon has a deep appreciation for wine.


  • Bachelor of Laws
  • Graduate Diploma of Legal Practice
  • Graded Arbitrator
  • Nationally Accredited Mediator

Jon Clarke will be with you all the way, guiding you through the process to find the best solution.

Jon Clarke Advisory

Level 6, 81 Flinders Street, Adelaide SA 5000 

Call Jon Clarke on 0411 126 358 or email

Contact Jon

Jon Clarke Advisory