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GBTesting is a geotechnical rock testing laboratory located in Jandakot, Western Australia. Owned and managed by Greg Bilton, an Engineering Geologist with over 30 years experience in mining and civil geotechnical consulting and laboratory testing and management. This experience enables the laboratory to provide a service unique in WA. NATA accreditation is available for most tests. The laboratory also has an association with Mining and Civil Geotest who provide NATA accredited soil and aggregate testing services. All of our clients rock and soil testing requirements are managed by GBTesting following delivery of samples to the laboratory.

GB Testing Questions

The GB Testing annual revenue was $5.3 million in 2026.

GB Testing is based in Bibra Lake, Western Australia.

The NAICS codes for GB Testing are [236, 23622, 2362, 236220, 23].

The SIC codes for GB Testing are [179, 17].

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