Our Team

The Rockdene team boasts more than 50 years’ combined business and legal experience, both in Australia and overseas.

Alastair Tiddy


Alastair brings 30 years of corporate experience to the Rockdene table. He has provided strategic and legal advice across mergers and acquisitions, corporate governance, major contracts and outsourcing, competition law and federal court litigation. He takes a client-first approach, crafting sound, pragmatic and comprehensive legal solutions while protecting his clients’ broader interests.


  • Master of Laws
  • Bachelor of Laws
  • Master of Business Administration
  • Bachelor of Commerce (Economics and Law)
  • Diploma in Theology

Craig gained his legal credentials working intensively across the construction and commercial law sector in his native South Africa, where he represented clients in the High Court. Now skilled in Australian law, he brings impressive advocacy and civil litigation skills to his legal practice, along with a practical, solution-based approach.


  • B.Proc (Wits)
  • Bachelor of Laws (Wits)
  • Admitted to the Johannesburg Bar (1997)

Craig Sadler

Senior Associate