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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 abrasive blasting 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 an environmentally conscious 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 180 distributor outlets.

Website https://gmagarnet.com
Revenue $248.6 million
Funding $1 million
Employees 301 (192 on RocketReach)
Founded 1971
Address 200 St Georges Tce, Level 5, Perth, Western Australia 6000, AU
Phone +1 832-243-9300
Fax (832) 243-9301
Technologies
Industry Mining, Chemicals, Petrochemicals, Glass & Gases, Natural Garnet Abrasives - GMA Garnet™ for blast cleaning, Manufacturing, GMA Fine & Superfine garnet for delicate cleaning and building r, GMA Garnet™ for waterjet cutting, Used garnet recycling
Keywords Abrasive Blasting Media, Abrasive Media, Garnet
Competitors BARTON International, Clemco Industries Corp., Hodge Clemco, BlastOne International, Harsco Corporation, Ervin Industries, Inc., Tennant Company, Midwest Finishing Systems, WC Smith, Préparation Surprep +24 more (view full list)
SIC SIC Code 329 Companies, SIC Code 32 Companies
NAICS NAICS Code 327910 Companies, NAICS Code 3279 Companies, NAICS Code 327 Companies, NAICS Code 32 Companies, NAICS Code 32791 Companies

GMA Garnet Group Questions

The GMA Garnet Group annual revenue was $248.6 million in 2026.

Stephan Kirsch is the Chief Executive Officer and Managing Director of GMA Garnet Group.

192 people are employed at GMA Garnet Group.

GMA Garnet Group is based in Perth, Western Australia.

The NAICS codes for GMA Garnet Group are [327910, 3279, 327, 32, 32791].

The SIC codes for GMA Garnet Group are [329, 32].

Top GMA Garnet Group Employees

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