Guma Wagagu Australia

Guma Wagagu Australia (GWA) is a Ngarluma-endorsed Pilbara Aboriginal business providing Tier 1 building maintenance, construction, electrical services, labour hire, and solar solutions across complex and remote environments. Founded by Ngarluma Elder Marshall Harry Mowarin, GWA combines strong cultural leadership with high-quality project delivery. The company is committed to safety, innovation, and creating long-term value for clients, employees, suppliers, and the wider community. Guided by trust, respect, and accountability, GWA focuses on building sustainable opportunities while delivering reliable results that support industry growth and community prosperity.