Welcome. We are pleased to inform you that GKA Investigations Group is now conducting business as Halliwell.

Our new website is under development and will be coming soon.

Professional technical investigations you can trust to make informed decisions. Forensically uncovering facts to establish the truth. 

Fire Forensics

Establish the cause of the fire and determine the relevant liability ramifications.

Factual Investigations

Intelligent collection and assessment of relevant facts that may have caused or contributed to a loss claim event.

Forensic Engineering

Application of engineering principles to investigate failure or other performance issues.

Analytical Services

Accredited laboratory analyses sample material taken from fire examination sites in a safe, controlled environment.

Expert Opinion

Credible forensic technical investigation experts, experienced at presenting technical findings to Federal & State Courts, Coronial Inquiries, and Industrial & Commercial incident investigation.

Risk Management

Application of decades of major loss experience to identify and mitigate fire risks.

Download our new Halliwell brochure to learn more.

Our People

Colin Taylor
MANAGING DIRECTOR
colin.taylor@halliwellglobal.com
+0492 371 834 | mobile

Greg Kelly
DIRECTOR
greg.kelly@halliwellglobal.com
+0416 286 420 | mobile

Courtney Carstens
OPERATIONS MANAGER
courtney.carstens@halliwellglobal.com
+0403 896 082 | mobile

Todd O’Donoghue
PRINCIPAL – FORENSIC INVESTIGATIONS – NEW ZEALAND
todd.odonoghue@halliwellglobal.com
+64 27 275 2223 | mobile 

Nik Sutarov
PRINCIPAL CONSULTANT – EAST
nikola.sutarov@halliwellglobal.com
+0428 834 785 | mobile

Peter Jeffrey
PRINCIPAL CONSULTANT – WEST
peter.jeffrey@halliwellglobal.com
+0427 483 868 | mobile

Contact Us

Call Us

1800 43 47 37

Email Us

adminau@halliwellglobal.com

Mail Us

PO Box 612, Campbelltown NSW 2560, Australia