GMA Garnet Group (GMA) is the trusted global leader in industrial garnet. For over 40 years, we have been providing the highest quality garnet to the waterjet cutting and protective coating industries. We offer secure garnet supplies, deep expert advice and a complete range of premium abrasive products for improved, fast and effective results.
 
We manage a unique operation where we own our mines and processing plants in Australia, the USA and the Middle East. We have also invested significantly in expanding our production capacity and sources of supply.  As GMA is the only garnet supplier that owns the source, processing and distribution of our products, we not only set the highest standards, but consistently deliver to these standards.

Our dedicated sales teams and technical experts seek to understand our customers’ priorities and challenges to ensure our products are engineered to deliver optimal results. GMA’s garnet products are developed from alluvial, crushed and recycled sources, formulated to achieve specific performance outcomes.  
  
GMA has also led the industry in environmentally sustainable production, including the development of recycling technologies that offer a friendly solution for the disposal of used garnet.
 
Our headquarters are in Perth, Australia, with offices, warehouses and distributors in major industrial hubs throughout Asia Pacific, Europe, the Middle East and the Americas. Globally, over 500 dedicated employees manage our operations which comprise of 13 offices, two garnet mines and eight processing plants including five large scale recycling facilities.
 
Today, GMA Garnet products are distributed in more than 100 countries worldwide, directly from our own warehouses and through more than 90 distributor outlets.

Mining

GMA Garnet Group

Grant Cox

Kenneth Khoo

Ross Avard

Pete Mitchell

Deena Reimer

Christian Waters

Rod Liebeck

Farrel de Souza

Cameron Sargeant

Flynn Cowan

Andreas Horn

Andreas Höfner

Luke Anderson

The Leadership Team at GMA Garnet Group is responsible for setting the strategic direction and overall vision of the company, ensuring operational efficiency and sustainable growth. Comprising top executives from finance, sales, marketing, human resources, and technical management, this team collaborates to drive innovation, optimize production capabilities, and enhance customer relationships across global markets. Their collective expertise ensures GMA remains a leader in the industrial garnet sector, committed to quality, environmental sustainability, and exceptional service.

Leadership Team

Sales and Marketing

Operations Management

Leadership Team

About

Team members

Other teams at GMA Garnet Group

Sales and Marketing

Operations Management